What is American cut glass?

American cut glass is a technique used for decorating glass. The period from 1771 to 1876 is considered the early period of American cut glass — later, cut glass was called Brilliant glass. This technique is associated with high labor costs and involves the work of skilled craftsmen — American cut glass is considered a luxury item and can be very valuable.

What is Bohemian-cut glass?

Bohemian glass is decorative glassware from the 13th century onwards made in Bohemia and Silesia. It is famous for its cut and Baroque style engraving, which was crafted between 1685 and 1750. On 1stDibs, find a collection of authentic Bohemian-cut glass pieces from some of the world’s top sellers.

What is the best cut for a Blue Sapphire?

The best cuts for a blue sapphire are said to be oval, round, and cushion. The look of an oval-cut sapphire is similar to that of a round sapphire. The slightly extended shape, on the other hand, can make it appear larger than a similar-weight stone. A round cut is one of the most traditional shapes, and it helps a gem dazzle to its full potential. The presence of about 58 facets results in a large amount of light being reflected. Cushion cut, sometimes known as the 'pillow-cut,' has been popular for generations due to its cushion-like appearance. The gemstone has a rectangular form with soft, slightly rounded corners in this cut. Typically, the crown has 58 to 64 big facets. These cuts were popular in numerous forms of jewelry, including rings, pendants, and earrings. Find a wide variety of blue sapphire jewelry on 1stDibs.

What is the value of blue glass?

The value of blue glass varies greatly depending on the condition of the glass and it may differ based on what a seller is asking for it. Reasonably priced vintage cobalt blue selections vary widely in variety and price. A single piece of blue glass may cost anywhere between $15 and $50. Visit 1stDibs for blue glass kitchenware ranging from below $1,000 to over $3,000.

Is all blue glass cobalt?

No, not all blue glass is cobalt glass. Only those made with cobalt oxide can be called cobalt. In some pieces, the presence of copper oxide accounts for the color, however, cobalt glass is much more common. You'll find a collection of cobalt glass on 1stDibs.

Why is Bristol glass blue?

Bristol glass gets its signature blue hue from the inclusion of cobalt oxide in the glass-making process. Bristol blue glass has been made in Bristol, England, since the 18th century and is a favorite among collectors. Find a selection of Bristol blue glass goods on 1stDibs.

How can you tell if cut glass is valuable?

Cut glass is a highly valuable collectible on any antique market. Cut glass will tend to have a defined pattern with sharper detail. You should also look for mold marks as cut glass should be sharp and not smooth. Find a variety of glass collectibles and art glass on 1stDibs.

How do I clean cut-glass decanters?

To clean a cut-glass decanter, fill your sink with warm water and mild dish soap. Place the decanter in the sink and wipe it with a soft cloth. Rinse thoroughly with warm water and dry with a soft towel. On 1stDibs, shop a range of antique and vintage decanters.

Is a diamond real if it cuts glass?

It is not necessarily true that a diamond is real if it cuts glass. Before the advent of high-quality synthetic gemstones, attempting to scratch a piece of glass with a gemstone was a more accurate way of determining whether it was a real diamond. However, some human-made stones are now hard enough to produce scratches on glass, just like diamonds. As a result, experts generally say that the best way to tell if a diamond is real is to have it inspected by an experienced jeweler, dealer or appraiser. Shop a large collection of diamond jewelry on 1stDibs.

How can I tell if glass is brilliant cut?

To tell if glass is brilliant cut, try striking it with your finger. It should produce a sound like a ringing bell. Because so many convincing replicas exist, consider having an experienced and licensed appraiser evaluate the piece. On 1stDibs, shop a variety of expertly vetted American brilliant cut glassware.

What is American Brilliant cut glass?

American Brilliant cut glass is deeply and sharply cut glass known for its reflective quality and highly polished nature. This type of glass is thick, heavy, and very clear.

Does cobalt make glass blue?

Yes, cobalt oxide makes glass blue. Different amounts of cobalt can be used to create more saturated levels of blue or to simply neutralize yellow for a more clear finish. Copper oxide can also be used to create a blue tinted glass. Shop a collection of cobalt glass from some of the world’s top sellers on 1stDibs.

How can I tell if a glass is cobalt blue?

Cobalt blue glass is a deep blue glass that often gets its color by the addition of cobalt oxide in the molten glass mixture when the glass is being formed. The best way to identify cobalt blue glass is by the color. Shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.

How do you identify cobalt blue glass?

If your glass has a blue tint to it, it is likely cobalt blue glass. There are three shades of cobalt glass; dark cobalt, which has a slight purplish hue, light or cornflower blue and medium blue. To verify its authenticity, check with an appraiser. You can also shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.

How old is cobalt blue glass?

How old cobalt glass is varies greatly. Ancient Mesopotamian examples exist from roughly 2000 BC. In China, cobalt glass became common during the Zhou Dynasty, which lasted from 1122 to 221 BC. European cobalt glass may date back to as early as the 15th century. Shop a collection of antique cobalt glass on 1stDibs.

How can I tell if cut glass is American Brilliant?

To tell if cut glass is American Brilliant, look for deep cuts that reflect light with a brilliance. If you can, flick the glass gently with your fingernail and listen for a bell-like ring. Always purchase crystal from a reputable seller to ensure authenticity. Shop a large collection of American Brilliant crystal from some of the world’s top sellers on 1stDibs.

Blue Cut Glass

Silver And Blue Cobalt

Gillies Jones

Blue Baccarat

Cobalt Glass Czech

Blue Val Saint Lambert Vase

Bohemian Overlay Glass

Val Saint Lambert Cut To Clear Crystal

Blue Decanter

Category

2010s Italian Organic Modern Chandeliers and Pendants

Materials

Iron, Nickel

Italian Yellow White Blue Pastel Murano Glass Nickel Circular Sputnik Chandelier

$5,995 / item

Contemporary Italian Turquoise Blue Clear Glass Oval Silver Flush/Chandelier

Located in New York, NY

handcrafted, the sophisticated organic decoration is composed of hand-cut rock glass diamond elements of

Category

2010s Italian Organic Modern Chandeliers and Pendants

Materials

Iron

Contemporary Italian Turquoise Blue Clear Glass Oval Silver Flush/Chandelier

$14,800 / item

Vintage Signed Weiss Blue Glass and Rhinestone Clip On Earrings

By Weiss

Located in North Miami, FL

These classic and lovely signed vintage Weiss clip on earrings are vintage from the 50's. The glass

Category

Vintage 1950s American Modern Clip-on Earrings

Materials

Crystal

Vintage Signed Weiss Blue Glass and Rhinestone Clip On Earrings

$371 Sale Price

25% Off

Handcarved Murano Glass Bottle Blue Vitis Vinifera Bunch of Grapes Italy 1990s

Located in Villaverla, IT

Clear handcarved Murano Glass Bottle with Blue Vitis Vinifera Bunch of Grapes Italy 1990s. Entirely

Category

1990s Italian Modern Bottles

Materials

Glass, Art Glass, Blown Glass, Cut Glass, Murano Glass

Handcarved Murano Glass Bottle Blue Vitis Vinifera Bunch of Grapes Italy 1990s

$1,305

Pastorals Murano Glass Chandelier in Warm Amber Tones and Subtle Blue Accent

By Vintage Murano Gallery

Located in Villaverla, IT

Elegant Pastorals Murano Glass Chandelier in Warm Amber Tones and Subtle Blue Accent 20th mid

Category

Vintage 1950s Italian Art Deco Chandeliers and Pendants

Materials

Glass, Art Glass, Blown Glass, Cut Glass, Murano Glass

Pastorals Murano Glass Chandelier in Warm Amber Tones and Subtle Blue Accent

$9,256

Modern Italian White Aqua Blue Yellow Murano Glass Nickel Sputnik Flushmount

By Cosulich Interiors Antiques

Located in New York, NY

decorated with blown Murano art glass disks worked with a very special iridescent and variegated texture, in

Category

21st Century and Contemporary Italian Organic Modern Flush Mount

Materials

Metal, Nickel

Modern Italian White Aqua Blue Yellow Murano Glass Nickel Sputnik Flushmount

$16,980 / item

Woven Mandala Blue Jade (Med I), dark shell inspired glass artwork by Layne Rowe

By Layne Rowe

Located in London, GB

'Woven Mandala Blue Jade (Med I)' is a unique handblown, sculpted and cut glass sculpture by the

Category

2010s British Organic Modern Abstract Sculptures

Materials

Glass, Art Glass, Blown Glass, Cut Glass

Woven Mandala Blue Jade (Med I), dark shell inspired glass artwork by Layne Rowe

$2,738

Woven Mandala Blue Jade (Lg I), a blown glass sculptural vessel by Layne Rowe

By Layne Rowe

Located in London, GB

'Woven Mandala Blue Jade (Lg I)' is a unique handblown, sculpted and cut glass sculpture by the

Category

2010s British Organic Modern Abstract Sculptures

Materials

Glass, Art Glass, Blown Glass, Cut Glass

Woven Mandala Blue Jade (Lg I), a blown glass sculptural vessel by Layne Rowe

$5,134

Woven Mandala Blue Jade (Med III), a shell inspired glass artwork by Layne Rowe

By Layne Rowe

Located in London, GB

'Woven Mandala Blue Jade (Med III)' is a unique handblown, sculpted and cut glass sculpture by the

Category

2010s British Organic Modern Abstract Sculptures

Materials

Glass, Art Glass, Blown Glass, Cut Glass

Woven Mandala Blue Jade (Med III), a shell inspired glass artwork by Layne Rowe

$2,738

Modern Italian White Aqua Blue Yellow Murano Glass Nickel Sputnik Flushmount

By Cosulich Interiors Antiques

Located in New York, NY

decorated with blown Murano art glass disks worked with a very special iridescent and variegated texture, in

Category

21st Century and Contemporary Italian Organic Modern Flush Mount

Materials

Metal, Nickel

Modern Italian White Aqua Blue Yellow Murano Glass Nickel Sputnik Flushmount

$16,980 / item

Irish Oval Blue Glass Mirror, Early 19th Century

Located in London, GB

An Early 19th Century Irish Oval Blue Glass Mirror with cut blue cobalt stones, interspersed with

Category

Antique Early 19th Century Wall Mirrors

Materials

Glass

Irish Oval Blue Glass Mirror, Early 19th Century

$13,418

Bespoke Italian Brass Emerald Blue Green Art Glass 6-Drawer Highboy Dresser

By Cosulich Interiors Antiques

Located in New York, NY

handcrafted in Italy, is clad in glass, in an aquamarine blue green metallic tint, difficult to photograph as

Category

2010s Italian Organic Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Brass Emerald Blue Green Art Glass 6-Drawer Highboy Dresser

$13,390 / item

Sakura TFO24030, a textured bronze, blue jade glass vase by Maarten Vrolijk

By Maarten Vrolijk

Located in London, GB

'Sakura TFO24030' is a unique sculptural glass vase covered in an organic adornment of crushed

Category

2010s Dutch Organic Modern Vases

Materials

Glass, Art Glass, Blown Glass, Cut Glass

Sakura TFO24030, a textured bronze, blue jade glass vase by Maarten Vrolijk

$21,771

Contemporary Italian Amber White Aqua Blue Green Murano Glass Sputnik Flushmount

By Cosulich Interiors Antiques

Located in New York, NY

metal baguettes with an interesting square section, each decorated with blown Murano art glass disks

Category

21st Century and Contemporary Italian Organic Modern Flush Mount

Materials

Brass

Contemporary Italian Amber White Aqua Blue Green Murano Glass Sputnik Flushmount

$11,950 / item

Italian Yellow White Blue Pastel Murano Glass Nickel Circular Sputnik Chandelier

By Cosulich Interiors Antiques

Located in New York, NY

blown Art glass disks worked with a very special mixing technique in different sophisticated colors

Category

2010s Italian Organic Modern Chandeliers and Pendants

Materials

Nickel, Iron

Italian Yellow White Blue Pastel Murano Glass Nickel Circular Sputnik Chandelier

$5,995 / item

Mandruzzato Murano Sommerso Red, Blue, Yellow Clear Faceted Glass Vase, 1960s

By Alessandro Mandruzzato

Located in Barcelona, ES

Beautiful faceted Sommerso triple cased rubi red, yellow and blue Murano glass vase attributed to

Category

Mid-20th Century Italian Mid-Century Modern Vases

Materials

Glass, Art Glass, Cut Glass, Murano Glass, Sommerso

Mandruzzato Murano Sommerso Red, Blue, Yellow Clear Faceted Glass Vase, 1960s

$1,008

Contemporary Italian Amber White Aqua Blue Green Murano Glass Sputnik Flushmount

By Cosulich Interiors Antiques

Located in New York, NY

metal baguettes with an interesting square section, each decorated with blown Murano art glass disks

Category

21st Century and Contemporary Italian Organic Modern Flush Mount

Materials

Brass

Contemporary Italian Amber White Aqua Blue Green Murano Glass Sputnik Flushmount

$11,950 / item

Sleek Mid Century MCM Glass Crystal Ashtray / Vide Poche with Blue Grey Interior

Located in Red Lion, PA

geometry contrasts beautifully with the interior’s stormy blue-grey blown glass core, creating an object

Category

Vintage 1950s Mid-Century Modern Decorative Dishes and Vide-Poche

Materials

Crystal

Sleek Mid Century MCM Glass Crystal Ashtray / Vide Poche with Blue Grey Interior

$350 / item

Bespoke Italian Brass Emerald Blue Green Art Glass 9-Drawer Dresser Sideboard

By Cosulich Interiors Antiques

Located in New York, NY

an Art Deco streamlined design, entirely handcrafted in Italy, is clad in glass, in an aquamarine

Category

2010s Italian Organic Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Brass Emerald Blue Green Art Glass 9-Drawer Dresser Sideboard

$12,750 / item

Sunburst Mirror with Blue and Silvered Mosaic Glass Frame, Spain, 1960s

Located in Barcelona, ES

with a frame composed by pieces of textured glass silvered mirrors and iridiscent blue glasses

Category

Mid-20th Century Spanish Mid-Century Modern Wall Mirrors

Materials

Brass

Sunburst Mirror with Blue and Silvered Mosaic Glass Frame, Spain, 1960s

$3,263

Bespoke Italian Art Design Brass White Dark Blue Glass 2-Door Highboy Cabinet

Located in New York, NY

navy blue and white glass. Attention to details with a refined interior, all the profiles exquisitely

Category

2010s Italian Organic Modern Cupboards

Materials

Brass

Bespoke Italian Art Design Brass White Dark Blue Glass 2-Door Highboy Cabinet

$9,985 / item

Midcentury Set of Two Cut Glass Sconces by Zero Quattro, Italy, 1970s

By Zero Quattro

Located in Catania, CT

Very good vintage condition for this pair of thick cut glass sconces produced by the Italian Zero

Category

Late 20th Century Italian Mid-Century Modern Wall Lights and Sconces

Materials

Chrome

Midcentury Set of Two Cut Glass Sconces by Zero Quattro, Italy, 1970s

$1,827 / set

Wall Mirror Cristal Art Mirrored Glass Round Blue Brass Mid-Century Italy 1950

By Cristal Art Torino

Located in Palermo, IT

Circular wall mirror in blue glass and brass, produced by the Italian company Cristal Art of Turin

Category

Vintage 1950s Italian Mid-Century Modern Wall Mirrors

Materials

Brass

Wall Mirror Cristal Art Mirrored Glass Round Blue Brass Mid-Century Italy 1950

$3,856

Woven Three Tone Blue Ovoid (lg), textured handblown glass vessel by Layne Rowe

By Layne Rowe

Located in London, GB

'Woven Three Tone Blue Ovoid (lg)' is a unique handblown, sculpted and cut glass sculpture by the

Category

2010s British Organic Modern Garniture

Materials

Glass, Art Glass, Blown Glass, Cut Glass

Woven Three Tone Blue Ovoid (lg), textured handblown glass vessel by Layne Rowe

$4,107

T. G. Hawkes Co. Blue Vinaigrette Bottle

By T. G. Hawkes Co.

Located in New Orleans, LA

is completed with its original blue and gold stopper. Widely recognized as masters of American cut

Category

20th Century Bottles

Materials

Art Glass, Cut Glass

T. G. Hawkes Co. Blue Vinaigrette Bottle

$1,285

Cobalt Blue Diamond Murano Glass Mirror, In Stock

Located in Miami, FL

Cobalt blue diamond cut Murano glass mirror, in stock Vivid and intense cobalt blue glass block

Category

21st Century and Contemporary Italian Mid-Century Modern Wall Mirrors

Materials

Brass

Cobalt Blue Diamond Murano Glass Mirror, In Stock

$6,800 / item

Bespoke Italian Post-Modern Blue Turquoise Gray Glass 6-Drawer Semainier Chest

By Cosulich Interiors Antiques

Located in New York, NY

, entirely handcrafted in Italy, is decorated on the front with various tints of colored glass: aquamarine

Category

2010s Italian Post-Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Post-Modern Blue Turquoise Gray Glass 6-Drawer Semainier Chest

$11,500 / item

Striped Vase in Blown Murano Glass Green Orange and Light Blue, 1990s, Italy

Located in Villaverla, IT

Striped vase in blown Murano glass green orange and light blue, 1990s, Italy. This is a unique

Category

1990s Italian Mid-Century Modern Vases

Materials

Glass, Art Glass, Blown Glass, Cut Glass, Murano Glass

Striped Vase in Blown Murano Glass Green Orange and Light Blue, 1990s, Italy

$4,272

Bespoke Italian Brass Emerald Blue Green Art Glass 9-Drawer Dresser Sideboard

By Cosulich Interiors Antiques

Located in New York, NY

an Art Deco streamlined design, entirely handcrafted in Italy, is clad in glass, in an aquamarine

Category

2010s Italian Organic Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Brass Emerald Blue Green Art Glass 9-Drawer Dresser Sideboard

$12,750 / item

Double Tiered Murano Glass Chandelier in vivid Blue Floral Patterns 1990s Italy

By Giovanni Dalla Fina

Located in Villaverla, IT

Double Tiered Murano Glass Chandelier with vivid Blue Floral Patterns 1990s Italy. A Majestic

Category

1990s Italian Mid-Century Modern Chandeliers and Pendants

Materials

Glass, Art Glass, Blown Glass, Cut Glass, Murano Glass

Double Tiered Murano Glass Chandelier in vivid Blue Floral Patterns 1990s Italy

$16,020

Bespoke Italian Post-Modern Blue Turquoise Gray Glass 6-Drawer Semainier Chest

By Cosulich Interiors Antiques

Located in New York, NY

, entirely handcrafted in Italy, is decorated on the front with various tints of colored glass: aquamarine

Category

2010s Italian Post-Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Post-Modern Blue Turquoise Gray Glass 6-Drawer Semainier Chest

$11,500 / item

Striped Vase in blown Murano Glass Green Orange and light blue, 1990s Italy

Located in Villaverla, IT

Striped Vase in blown Murano Glass Green Orange and light blue, 1990s Italy. This is a unique

Category

1990s Italian Mid-Century Modern Vases

Materials

Glass, Art Glass, Blown Glass, Cut Glass, Murano Glass

Striped Vase in blown Murano Glass Green Orange and light blue, 1990s Italy

$4,272

Bespoke Italian Art Design Brass White Dark Blue Glass 2-Door Highboy Cabinet

By Cosulich Interiors Antiques

Located in New York, NY

Italy, the body is clad in dark blue and white glass. Attention to details with the raised finishes

Category

2010s Italian Organic Modern Cupboards

Materials

Brass

Bespoke Italian Art Design Brass White Dark Blue Glass 2-Door Highboy Cabinet

$9,985 / item

Bespoke Italian Art Deco Design Blue Taupe Gray Glass 7-Drawer Chest Semainier

By Cosulich Interiors Antiques

Located in New York, NY

Italy, is decorated on the front with various tints of colored glass: aquamarine, turquoise, sky blue

Category

2010s Italian Organic Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Art Deco Design Blue Taupe Gray Glass 7-Drawer Chest Semainier

$8,950 / item

Bespoke Italian Art Deco Design Blue Taupe Gray Glass 7-Drawer Chest Semainier

By Cosulich Interiors Antiques

Located in New York, NY

Italy, is decorated on the front with various tints of colored glass: aquamarine, turquoise, sky blue

Category

2010s Italian Organic Modern Commodes and Chests of Drawers

Materials

Brass

Bespoke Italian Art Deco Design Blue Taupe Gray Glass 7-Drawer Chest Semainier

$8,950 / item

Custom Italian Art Design 2-Drawer Grey Blue Stripe White Glass Low Coffee Table

By Cosulich Interiors Antiques

Located in New York, NY

Italy, the body of this table, is clad in white glass with 2 diagonal stripes in gray and blue

Category

2010s Italian Organic Modern Center Tables

Materials

Brass

Custom Italian Art Design 2-Drawer Grey Blue Stripe White Glass Low Coffee Table

$8,895 / item

An 19th Century Giltwood oval wall mirror featuring gilt and blue glass jewels

Located in Reepham, GB

inset gilt clear and blue glass faceted jewels - the cut glass decoration in the style of Waterford

Category

Antique Early 19th Century Wall Mirrors

Materials

Cut Glass, Giltwood

An 19th Century Giltwood oval wall mirror featuring gilt and blue glass jewels

$23,003

Going Round in Circles I, a Grey, Blue Orange Glass Artwork by Sarah Wiberley

By Sarah Wiberley

Located in London, GB

'Going Round in Circles I' is a unique glass sculptural vessel by the British artist, Sarah

Category

2010s British Organic Modern Abstract Sculptures

Materials

Glass, Art Glass, Blown Glass, Cut Glass

Going Round in Circles I, a Grey, Blue Orange Glass Artwork by Sarah Wiberley

$2,053

Custom Italian Art Design 2-Drawer Red Blue Stripe White Glass Low Coffee Table

By Cosulich Interiors Antiques

Located in New York, NY

Italy, the body of this table, available now, is clad in white glass with 2 diagonal stripes in red and

Category

2010s Italian Organic Modern Center Tables

Materials

Brass

Custom Italian Art Design 2-Drawer Red Blue Stripe White Glass Low Coffee Table

$6,995 / item

Blue crystal geode table

By Hunaiza.N.Ashraf

Located in GAGNY, FR

natural quartz crystal points and mesmerizing blue fire glass, this one-of-a-kind resin table is a

Category

2010s French Art Deco Tables

Materials

Quartz, Stainless Steel, Gold Leaf

Blue crystal geode table

$1,661 / item

Cosulich Design Italian Blue Green Gold White Murano Glass Nickel Flush Mount

By Cosulich Interiors Antiques

Located in New York, NY

blown Murano art glass disks worked with a very special iridescent and variegated texture, in different

Category

21st Century and Contemporary Italian Organic Modern Chandeliers and Pen...

Materials

Nickel, Metal

Cosulich Design Italian Blue Green Gold White Murano Glass Nickel Flush Mount

$16,980

Vintage Scandinavian Mid-century Modern Swedish Ice-Blue Diamond Glass Vase

By Asta Stromberg, Strombergshyttan

Located in Warszawa, Mazowieckie

Strömbergshyttan during the 1960s. The vase is made of high-quality ice-blue thick glass. It creates very

Category

Vintage 1960s Swedish Scandinavian Modern Vases

Materials

Cut Glass

Vintage Scandinavian Mid-century Modern Swedish Ice-Blue Diamond Glass Vase

$829 Sale Price

26% Off

Rare Light Blue Glass wall mirror mod.2014 by Fontana Arte, 1963

By Fontana Arte, Max Ingrand

Located in Varese, Lombardia

Rare and beautiful rectangular wall mirror MOD. 2014 in azure cut glass sheets chrome plated metal

Category

Vintage 1960s Italian Space Age Wall Mirrors

Materials

Chrome, Iron

Rare Light Blue Glass wall mirror mod.2014 by Fontana Arte, 1963

$4,509

Custom Italian Art Design 2-Drawer Red Blue Stripe White Glass Low Coffee Table

By Cosulich Interiors Antiques

Located in New York, NY

in Italy, the body of this table, available now, is clad in white glass with 2 diagonal stripes in

Category

2010s Italian Organic Modern Center Tables

Materials

Brass

Custom Italian Art Design 2-Drawer Red Blue Stripe White Glass Low Coffee Table

$6,995

Space Age Cobalt Blue Glass Ashtray by Marita Voigt for Harzkristall, 1960s

Located in Glasgow, GB

A striking cobalt blue cut-to-clear glass ashtray designed by Marita Voigt for VEB Glaswerk

Category

Mid-20th Century German Space Age Tobacco Accessories

Materials

Crystal

Space Age Cobalt Blue Glass Ashtray by Marita Voigt for Harzkristall, 1960s

$197 Sale Price

28% Off

Pair of Georgian Style Irish Mirrors with Blue Glass Rock Crystal Borders

Located in Kent, Dover

plates pinned into patinated copper frames, bordered with rock crystal and blue glass faceted studs in

Category

1990s Irish Georgian Wall Mirrors

Materials

Rock Crystal, Copper

Pair of Georgian Style Irish Mirrors with Blue Glass Rock Crystal Borders

$13,982 / set

20th Century Blue Italian Illuminated Round Wall Glass Mirror by Cristal Art

By Cristal Arte

Located in West Palm Beach, FL

A dark-blue, vintage Mid-Century Modern Italian wall mirror made of hand blown cut crystal glass

Category

Mid-20th Century Italian Mid-Century Modern Wall Lights and Sconces

Materials

Crystal, Metal, Chrome

20th Century Blue Italian Illuminated Round Wall Glass Mirror by Cristal Art

$9,900

Pair of Murano Glass Bar Cabinet White Blue Made in Italy Available

Located in Guazzora, IT

Elevate your space with this exquisite pair of Murano glass bar display cabinets, made in Italy

Category

21st Century and Contemporary Italian Mid-Century Modern Dry Bars

Materials

Brass

Pair of Murano Glass Bar Cabinet White Blue Made in Italy Available

$7,186 Sale Price / set

38% Off

Pair of Italian Midcentury Blue-Green Glass Mirrors, Max Ingrand Fontana Arte

By Max Ingrand, Fontana Arte

Located in New York, NY

translucent blue green glass mold blown in a shield form, and then, cantilevered over a mirrored central plate

Category

Mid-20th Century Italian Mid-Century Modern Wall Mirrors

Materials

Nickel

Pair of Italian Midcentury Blue-Green Glass Mirrors, Max Ingrand Fontana Arte

$38,950 / set

Large cobalt blue mirror console by Cristal Arte

By Cristal Arte

Located in London, GB

A majestic oval shaped mirror & console table featuring a gorgeous cobalt blue mirrored glass

Category

Mid-20th Century Italian Floor Mirrors and Full-Length Mirrors

Materials

Brass

Large cobalt blue mirror console by Cristal Arte

$8,010

Vintage 10 Karat White Gold Filigree Diamond Blue Glass Bracelet #14747

Located in Washington Depot, CT

features one round single cut diamond and two blue glass pieces set in beautifully detailed 10K white gold

Category

20th Century Link Bracelets

Materials

White Diamond, Gold, 10k Gold, White Gold

Vintage 10 Karat White Gold Filigree Diamond Blue Glass Bracelet #14747

$1,042

18 Karat Yellow Gold Ruby French Blue Glass Love Intaglio Cocktail Ring

By Seal Scribe

Located in San Diego, CA

romantic ring features an antique French blue glass seal showing a butterfly gently alighting on a heart

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Ruby, 18k Gold

18 Karat Yellow Gold Ruby French Blue Glass Love Intaglio Cocktail Ring

$11,050

Blue Empoli Bottle, Italy 1960

By Empoli

Located in Herentals, BE

Blue Empoli bottle with stopper. Measures: Height: 43 cm Diameter bottom: 7 cm The bottle is

Category

Vintage 1960s Italian Mid-Century Modern Bottles

Materials

Cut Glass

Blue Empoli Bottle, Italy 1960

$341 Sale Price

20% Off

Italian Light Blue Curved Glass and Brass Wall Sconce from Cristal Art, 1960s

By Cristal Arte

Located in Varese, Lombardia

This beautiful wall light is made from a cut curved crystal with a brass three-light electrical

Category

Vintage 1960s Italian Mid-Century Modern Wall Lights and Sconces

Materials

Brass

Italian Light Blue Curved Glass and Brass Wall Sconce from Cristal Art, 1960s

$937

Pair George III Style Gilt Bronze, Cobalt Blue Glass, and Crystal Candlesticks

Located in Pittsburgh, PA

This beautiful pair of Georgian style lustres are well proportioned, and of the finest quality.

Category

Antique Late 19th Century English George III Candlesticks

Materials

Bronze

Pair George III Style Gilt Bronze, Cobalt Blue Glass, and Crystal Candlesticks

$2,800 / set

Italian Modern Nickel Round Mirror with Jewel like Blue Murano Glass

Located in New York, NY

Italian contemporary round wall mirror with diamond cut turquoise blue Murano glass accents

Category

2010s Italian Modern Mantel Mirrors and Fireplace Mirrors

Materials

Chrome, Brass

Italian Modern Nickel Round Mirror with Jewel like Blue Murano Glass

$5,200

19th Century Blue Overlay Crystal and Opaline Covered Drageoir

Located in LA CIOTAT, FR

precision of Bohemian glassmaking. The deep cobalt-blue casing has been delicately cut to reveal a milky

Category

Antique 19th Century French Decorative Dishes and Vide-Poche

Materials

Crystal

19th Century Blue Overlay Crystal and Opaline Covered Drageoir

$950

Get Updated with New Arrivals

Save "Blue Cut Glass", and we’ll notify you when there are new listings in this category.

Blue Cut Glass For Sale on 1stDibs

With a vast inventory of beautiful furniture at 1stDibs, we’ve got just the piece of blue cut glass you’re looking for. Frequently made of glass, cut glass and metal, every item from our selection of blue cut glass was constructed with great care. Find 245 options for an antique or vintage choice in our collection of blue cut glass now, or shop our selection of 14 modern versions for a more contemporary example of this long-cherished piece. You’ve searched high and low for the perfect object in our assortment of blue cut glass — we have versions that date back to the 18th Century alongside those produced as recently as the 21st Century are available. An option in this array of blue cut glass made by Mid-Century Modern designers — as well as those associated with Art Deco — is very popular. You’ll likely find more than one piece of blue cut glass that is appealing in its simplicity, but Val Saint Lambert, Fontana Arte and Seiko produced versions that are worth a look.

How Much is a Blue Cut Glass?

Prices for a piece of blue cut glass start at $12 and top out at $85,039 with the average selling for $1,746.

Questions About Blue Cut Glass

What is American cut glass?
1 Answer
1stDibs ExpertOctober 12, 2021
American cut glass is a technique used for decorating glass. The period from 1771 to 1876 is considered the early period of American cut glass — later, cut glass was called Brilliant glass. This technique is associated with high labor costs and involves the work of skilled craftsmen — American cut glass is considered a luxury item and can be very valuable.
What is Bohemian-cut glass?
1 Answer
1stDibs ExpertApril 5, 2022
Bohemian glass is decorative glassware from the 13th century onwards made in Bohemia and Silesia. It is famous for its cut and Baroque style engraving, which was crafted between 1685 and 1750. On 1stDibs, find a collection of authentic Bohemian-cut glass pieces from some of the world’s top sellers.
What is the best cut for a Blue Sapphire?
1 Answer
1stDibs ExpertOctober 12, 2021
The best cuts for a blue sapphire are said to be oval, round, and cushion. The look of an oval-cut sapphire is similar to that of a round sapphire. The slightly extended shape, on the other hand, can make it appear larger than a similar-weight stone. A round cut is one of the most traditional shapes, and it helps a gem dazzle to its full potential. The presence of about 58 facets results in a large amount of light being reflected. Cushion cut, sometimes known as the 'pillow-cut,' has been popular for generations due to its cushion-like appearance. The gemstone has a rectangular form with soft, slightly rounded corners in this cut. Typically, the crown has 58 to 64 big facets. These cuts were popular in numerous forms of jewelry, including rings, pendants, and earrings. Find a wide variety of blue sapphire jewelry on 1stDibs.
What is the value of blue glass?
1 Answer
1stDibs ExpertOctober 5, 2021
The value of blue glass varies greatly depending on the condition of the glass and it may differ based on what a seller is asking for it. Reasonably priced vintage cobalt blue selections vary widely in variety and price. A single piece of blue glass may cost anywhere between $15 and $50. Visit 1stDibs for blue glass kitchenware ranging from below $1,000 to over $3,000.
Is all blue glass cobalt?
1 Answer
1stDibs ExpertApril 5, 2022
No, not all blue glass is cobalt glass. Only those made with cobalt oxide can be called cobalt. In some pieces, the presence of copper oxide accounts for the color, however, cobalt glass is much more common. You'll find a collection of cobalt glass on 1stDibs.
Why is Bristol glass blue?
1 Answer
1stDibs ExpertApril 5, 2022
Bristol glass gets its signature blue hue from the inclusion of cobalt oxide in the glass-making process. Bristol blue glass has been made in Bristol, England, since the 18th century and is a favorite among collectors. Find a selection of Bristol blue glass goods on 1stDibs.
How can you tell if cut glass is valuable?
1 Answer
1stDibs ExpertAugust 24, 2021
Cut glass is a highly valuable collectible on any antique market. Cut glass will tend to have a defined pattern with sharper detail. You should also look for mold marks as cut glass should be sharp and not smooth. Find a variety of glass collectibles and art glass on 1stDibs.
How do I clean cut-glass decanters?
1 Answer
1stDibs ExpertApril 5, 2022
To clean a cut-glass decanter, fill your sink with warm water and mild dish soap. Place the decanter in the sink and wipe it with a soft cloth. Rinse thoroughly with warm water and dry with a soft towel. On 1stDibs, shop a range of antique and vintage decanters.
Is a diamond real if it cuts glass?
1 Answer
1stDibs ExpertDecember 12, 2023
It is not necessarily true that a diamond is real if it cuts glass. Before the advent of high-quality synthetic gemstones, attempting to scratch a piece of glass with a gemstone was a more accurate way of determining whether it was a real diamond. However, some human-made stones are now hard enough to produce scratches on glass, just like diamonds. As a result, experts generally say that the best way to tell if a diamond is real is to have it inspected by an experienced jeweler, dealer or appraiser. Shop a large collection of diamond jewelry on 1stDibs.
How can I tell if glass is brilliant cut?
1 Answer
1stDibs ExpertApril 5, 2022
To tell if glass is brilliant cut, try striking it with your finger. It should produce a sound like a ringing bell. Because so many convincing replicas exist, consider having an experienced and licensed appraiser evaluate the piece. On 1stDibs, shop a variety of expertly vetted American brilliant cut glassware.
What is American Brilliant cut glass?
2 Answers
1stDibs ExpertFebruary 22, 2021
American Brilliant cut glass is deeply and sharply cut glass known for its reflective quality and highly polished nature. This type of glass is thick, heavy, and very clear.
Bonnin Ashley Antiques IncFebruary 23, 2021
The difference between cut glass and cut crystal is the lead content along with some other criteria. "There are three primary criteria for crystal as established by the European Union in 1969: a lead content in excess of 24%, a density in excess of 2.90 and a reflective index of 1.545." "Prior to 1969 crystal glass was generally around 36% lead. However, due to concerns over lead leaching the percentage was reduced to the [unofficial} standard of 24%. Today glass with a lead content of 10% or more is considered to be crystal or “fine glass”" in the US.
Does cobalt make glass blue?
1 Answer
1stDibs ExpertApril 5, 2022
Yes, cobalt oxide makes glass blue. Different amounts of cobalt can be used to create more saturated levels of blue or to simply neutralize yellow for a more clear finish. Copper oxide can also be used to create a blue tinted glass. Shop a collection of cobalt glass from some of the world’s top sellers on 1stDibs.
How can I tell if a glass is cobalt blue?
1 Answer
1stDibs ExpertApril 5, 2022
Cobalt blue glass is a deep blue glass that often gets its color by the addition of cobalt oxide in the molten glass mixture when the glass is being formed. The best way to identify cobalt blue glass is by the color. Shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.
How do you identify cobalt blue glass?
1 Answer
1stDibs ExpertApril 5, 2022
If your glass has a blue tint to it, it is likely cobalt blue glass. There are three shades of cobalt glass; dark cobalt, which has a slight purplish hue, light or cornflower blue and medium blue. To verify its authenticity, check with an appraiser. You can also shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.
How old is cobalt blue glass?
1 Answer
1stDibs ExpertApril 5, 2022
How old cobalt glass is varies greatly. Ancient Mesopotamian examples exist from roughly 2000 BC. In China, cobalt glass became common during the Zhou Dynasty, which lasted from 1122 to 221 BC. European cobalt glass may date back to as early as the 15th century. Shop a collection of antique cobalt glass on 1stDibs.
How can I tell if cut glass is American Brilliant?
1 Answer
1stDibs ExpertApril 5, 2022
To tell if cut glass is American Brilliant, look for deep cuts that reflect light with a brilliance. If you can, flick the glass gently with your fingernail and listen for a bell-like ring. Always purchase crystal from a reputable seller to ensure authenticity. Shop a large collection of American Brilliant crystal from some of the world’s top sellers on 1stDibs.