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Breitling Navitimer 0 A45330101C1X1 Men Stainless Steel 0 Watch
By Breitling
Located in Bishops Stortford, Hertfordshire
Glass: Sapphire Crystal Case Size: 41mm Case Material: Stainless Steel Strap Material: Stainless Steel
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel, Steel

Rolex GMT-Master II 0 126719BLRO Men White Gold 0 Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
: Blue Baton Glass: Sapphire Crystal Case Size: 40mm Case Material: White Gold Strap Material: White Gold
Category

2010s Swiss Wrist Watches

Materials

18k Gold, White Gold

Franck Muller Conquistador 0 8001 CC KING Men Stainless Steel 0 Watch
By Franck Muller
Located in Bishops Stortford, Hertfordshire
Dial: Blue Arabic Glass: Sapphire Crystal Case Size: 40mm Case Material: Stainless Steel Strap
Category

Early 2000s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Rolex Submariner 116619LB Men White Gold Smurf Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
Dial: Blue Baton Glass: Sapphire Crystal Case Material: White Gold Strap Material: White Gold Oyster
Category

2010s Swiss Wrist Watches

Materials

18k Gold, White Gold

Rolex Submariner Date Stainless Steel and Yellow Gold 11613LB
By Rolex
Located in Bishops Stortford, Hertfordshire
With: Box Only Dial: Blue Other Glass: Sapphire Crystal Movement: Automatic Water Resistance: To
Category

Early 2000s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Rolex DateJust 26 Stainless Steel and Yellow Gold 69173
By Rolex
Located in Bishops Stortford, Hertfordshire
: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water Resistance: To
Category

1990s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Tudor Submariner Stainless Steel 79190
By Tudor
Located in Bishops Stortford, Hertfordshire
With: Xupes Presentation Box Dial: Blue Glass: Sapphire Crystal Movement: Automatic Water Resistance
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Rolex DateJust 31 Stainless Steel and Yellow Gold 68273
By Rolex
Located in Bishops Stortford, Hertfordshire
: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water Resistance: To
Category

1990s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Rolex DateJust 26 Stainless Steel 69174
By Rolex
Located in Bishops Stortford, Hertfordshire
: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water Resistance: To
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Baume Mercier Clifton M0A10422 Men s Stainless Steel Watch
By Baume Mercier
Located in Bishops Stortford, Hertfordshire
: 2020 Gender: Men Complete With: Baume & Mercier Box, Manuals & Open Guarantee Dial: Blue Arabic Glass
Category

2010s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Breitling Crosswind Chronograph 18 Karat Yellow Gold K13055
By Breitling
Located in Bishops Stortford, Hertfordshire
With: Box Only Dial: Blue Roman Glass: Sapphire Crystal Movement: Automatic Water Resistance: To
Category

Early 2000s Swiss Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Rolex DateJust 26 Stainless Steel 69174
By Rolex
Located in Bishops Stortford, Hertfordshire
: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water Resistance: To
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Omega Seamaster Chronograph Stainless Steel 2599.80.00
By Omega
Located in Bishops Stortford, Hertfordshire
With: Box, Manuals & Open Guarantee Dial: Blue Other Glass: Sapphire Crystal Movement: Automatic Water
Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Datejust 31 Stainless Steel 68274
By Rolex
Located in Bishops Stortford, Hertfordshire
with: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

Vintage 1980s Swiss Wrist Watches

Materials

18k Gold, White Gold, Stainless Steel

Audemars Piguet Royal Oak Stainless Steel 56175ST
By Audemars Piguet
Located in Bishops Stortford, Hertfordshire
Complete With: Extract Of Archive Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Datejust 36 Engine-Turned Bezel Stainless Steel 16220
By Rolex
Located in Bishops Stortford, Hertfordshire
Complete With: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Patek Philippe Nautilus Stainless Steel 5712/1A-00
By Patek Philippe
Located in Bishops Stortford, Hertfordshire
: Men Complete with: Box, Manuals, Sales Literature, Pusher & Guarantee Dial: Blue Baton Glass: Sapphire
Category

2010s Wrist Watches

Materials

Stainless Steel

Rolex Datejust II Stainless Steel 116300
By Rolex
Located in Bishops Stortford, Hertfordshire
Complete With: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

2010s Wrist Watches

Materials

Stainless Steel

Rolex Datejust 36 Stainless Steel and Yellow Gold 16233
By Rolex
Located in Bishops Stortford, Hertfordshire
Complete With: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

1990s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Rolex Datejust II Stainless Steel 116334
By Rolex
Located in Bishops Stortford, Hertfordshire
Complete With: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

2010s Swiss Wrist Watches

Materials

18k Gold, White Gold, Stainless Steel

Omega Seamaster Aquaterra Stainless Steel 25028000
By Omega
Located in Bishops Stortford, Hertfordshire
Complete With: Box & Manuals Dial: Blue Roman Glass: Sapphire Crystal Movement: Automatic Water Resistance
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Oyster Perpetual 26 Stainless Steel 76080
By Rolex
Located in Bishops Stortford, Hertfordshire
Gender: Ladies Complete With: Manuals & Guarantee Dial: Blue Other Glass: Sapphire Crystal Movement
Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Panerai Luminor Pole 2 Pole Ltd 439/500 Titanium PAM00719
By Panerai
Located in Bishops Stortford, Hertfordshire
Glass: Sapphire Crystal Movement: Automatic Water Resistance: To Manufacturers Specifications Case
Category

2010s Swiss Wrist Watches

Materials

Titanium

Rolex Oyster Perpetual 31 Stainless Steel 67480
By Rolex
Located in Bishops Stortford, Hertfordshire
Gender: Mens Complete With: Manuals & Guarantee Dial: Blue Other Glass: Sapphire Crystal Movement
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Omega Seamaster Stainless Steel 2562.80.00
By Omega
Located in Bishops Stortford, Hertfordshire
Complete With: Box & Manuals Dial: Blue Other Glass: Sapphire Crystal Movement: Automatic Water Resistance
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Datejust 31 68273 Ladies Stainless Steel and Yellow Gold Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
Arabic Glass: Sapphire Crystal Case Size: 31mm Case Material: Stainless Steel & Yellow Gold Strap
Category

1990s Spanish Wrist Watches

Materials

Yellow Gold, Stainless Steel

Rolex Submariner Date 16613 Men s Stainless Steel and Yellow Gold Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
& Swing Tag Dial: Blue Other Glass: Sapphire Crystal Case Size: 40mm Case Material: Stainless Steel
Category

Early 2000s North Korean Wrist Watches

Materials

Yellow Gold, Stainless Steel

Rolex Submariner 16613 Men s Stainless Steel Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
: Blue Other Glass: Sapphire Crystal Case Size: 40mm Case Material: Stainless Steel & Yellow Gold Strap
Category

Early 2000s Hong Kong Wrist Watches

Materials

Yellow Gold, Stainless Steel

Rolex Submariner Date 16613 Men s Stainless Steel and Yellow Gold Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
& Swing Tag Dial: Blue Other Glass: Sapphire Crystal Case Size: 40mm Case Material: Stainless Steel
Category

Early 2000s Hong Kong Wrist Watches

Materials

Yellow Gold, Stainless Steel

Patek Philippe Nautilus Stainless Steel 5712 Wristwatch
By Patek Philippe
Located in Bishops Stortford, Hertfordshire
: Mens Complete With: Box & Extract from Archive to follow Dial: Blue Baton Glass: Sapphire Crystal
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Datejust II 40 Stainless Steel 126300 Wristwatch
By Rolex
Located in Bishops Stortford, Hertfordshire
: Mens Complete With: Box, Manuals, Guarantee, Bezel Guard & Swing Tags Dial: Blue Baton Glass: Sapphire
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Omega Seamaster Stainless Steel 25318000
By Rolex
Located in Bishops Stortford, Hertfordshire
: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water Resistance: To Manufacturers
Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Rolex DateJust 36 Stainless Steel and Yellow Gold 16233
By Rolex
Located in Bishops Stortford, Hertfordshire
: Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water Resistance: Not
Category

1990s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Breitling Superocean Stainless Steel A17320
By Omega
Located in Bishops Stortford, Hertfordshire
: Mens Complete With: Service Pouch, Manuals, Guarantee & Chronometre Certificate Dial: Blue Baton Glass
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Jacob Co. Five Time Zones Stainless Steel
Located in Bishops Stortford, Hertfordshire
Gender: Mens Complete With: Box, Guarantee, Spare Straps, Spare Bezel Dial: Blue Other Glass: Sapphire
Category

Early 2000s Swiss Wrist Watches

Materials

Diamond, Stainless Steel

Rolex Submariner Date 16613 Men s Stainless Steel and Yellow Gold Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
: 16613 Age: 01-03-1993 Gender: Men Complete With: Rolex Box & Guarantee Dial: Purple / Blue Other Glass
Category

1990s Swiss Wrist Watches

Materials

Yellow Gold, Steel, Stainless Steel

Audemars Piguet Royal Oak 15450ST.OO.1256ST.03 Men’s Stainless Steel Watch
By Audemars Piguet
Located in Bishops Stortford, Hertfordshire
& Guarantee Dial: Blue Baton Glass: Sapphire Crystal Case Size: 37mm Case Material: Stainless Steel Strap
Category

2010s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Rolex Datejust 36 16013 Unisex Stainless Steel Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
Age: 1979 Gender: Unisex Complete With: Xupes Presentation Box Dial: Blue Baton Glass: Sapphire
Category

Vintage 1970s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Datejust 36 16234 Unisex Stainless Steel Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
Age: 1998 Gender: Unisex Complete With: Rolex Box Dial: Blue Roman Glass: Sapphire Crystal Case Size
Category

1990s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Audemars Piguet Royal Oak Quantieme Perpetual 25820ST.OO.0944ST.05 Stainless
By Audemars Piguet
Located in Bishops Stortford, Hertfordshire
, Manual & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Case Material: Stainless Steel Strap Material
Category

2010s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Rolex Datejust II 116300 Men Stainless Steel Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
: Blue Baton Glass: Sapphire Crystal Case Size: 41mm Case Material: Stainless Steel Strap Material
Category

2010s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Rolex Datejust 36 16200 Men s Stainless Steel Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
Age: 1993 Gender: Men Complete With: Rolex Box Dial: Blue Roman Glass: Sapphire Crystal Case Size
Category

1990s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Rolex Submariner Date 116613 Men s Yellow Gold Stainless Steel Watch
By Rolex
Located in Bishops Stortford, Hertfordshire
: 116613 Age: 2010 Gender: Men Complete With: Xupes Presentation Box Dial: Blue Baton Glass: Sapphire
Category

2010s Swiss Wrist Watches

Materials

Yellow Gold, Steel, Stainless Steel

Patek Philippe Nautilus Double Sealed Stainless Steel 5711
By Patek Philippe
Located in Bishops Stortford, Hertfordshire
Gender: Mens Complete With: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Submariner Date Stainless Steel and Yellow Gold 16613
By Rolex
Located in Bishops Stortford, Hertfordshire
: Box, Manuals & Guarantee Dial: Blue Other Glass: Sapphire Crystal Movement: Automatic Water Resistance
Category

2010s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Rolex Datejust 36 Stainless Steel and Yellow Gold 16233
By Rolex
Located in Bishops Stortford, Hertfordshire
Complete With: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

1990s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

TAG Heuer Monaco Chronograph Stainless Steel CW2113-0
By TAG Heuer
Located in Bishops Stortford, Hertfordshire
Complete With: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic Water
Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Rado Integral Stainless Steel R20859202 Wristwatchh
By RADO
Located in Bishops Stortford, Hertfordshire
: Box, Manuals & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Quartz Water Resistance
Category

2010s Swiss Modern Wrist Watches

Materials

Steel, Stainless Steel

Omega Seamaster 300 Titanium 23390412103001 Gents Wristwatch
By Omega
Located in Bishops Stortford, Hertfordshire
Gender: Mens Complete With: Box, Manuals & Guarantee Dial: Blue Arabic Glass: Sapphire Crystal Movement
Category

2010s Swiss Modern Wrist Watches

Materials

Steel, Stainless Steel

Omega Seamaster 300 Titanium 23390412103001 Gents Wristwatch
By Omega
Located in Bishops Stortford, Hertfordshire
Gender: Mens Complete With: Box, Manuals & Guarantee Dial: Blue Arabic Glass: Sapphire Crystal Movement
Category

2010s Swiss Modern Wrist Watches

Materials

Steel, Stainless Steel

Rolex Datejust 36 NOS Stainless Steel 116200
By Rolex
Located in Bishops Stortford, Hertfordshire
Complete With: Box, Manuals, Guarantee, Bezel Guard & Swing Tags Dial: Blue Baton Glass: Sapphire Crystal
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Patek Philippe Nautilus Stainless Steel and Yellow Gold 3900
By Patek Philippe
Located in Bishops Stortford, Hertfordshire
Complete With: Xupes Presentation Box Dial: Blue Baton Glass: Sapphire Crystal Movement: Quartz Water
Category

1990s Swiss Wrist Watches

Materials

Yellow Gold, Stainless Steel

Rolex Datejust 26 Stainless Steel and Yellow Gold 69173
By Rolex
Located in Bishops Stortford, Hertfordshire
: Ladies Complete With: Xupes Presentation Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal
Category

1990s Swiss Wrist Watches

Materials

Yellow Gold, Stainless Steel

Patek Philippe Nautilus Stainless Steel 3700
By Patek Philippe
Located in Bishops Stortford, Hertfordshire
Gender: Mens Complete With: Xupes Presentation Pouch & Extracts From Archive Dial: Blue Baton Glass
Category

Vintage 1970s Swiss Wrist Watches

Materials

Stainless Steel

Rolex Datejust 36 Stainless Steel and Yellow Gold 16233
By Rolex
Located in Bishops Stortford, Hertfordshire
With: Xupes Presentation Box & Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement: Automatic
Category

Vintage 1980s Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Breitling Bentley Chronograph Stainless Steel A13362
By Breitling
Located in Bishops Stortford, Hertfordshire
: Blue Other Glass: Sapphire Crystal Movement: Automatic Water Resistance: To Manufacturers
Category

Early 2000s Wrist Watches

Materials

Stainless Steel

Audemars Piguet Royal Oak Offshore The Beast 25721STO/1000ST/01
By Audemars Piguet
Located in Bishops Stortford, Hertfordshire
: Gender: Mens Complete With: Box and Guarantee Dial: Blue Baton Glass: Sapphire Crystal Movement
Category

1990s Swiss Wrist Watches

Materials

Stainless Steel

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Sapphire Blue Glass For Sale on 1stDibs

With a vast inventory of beautiful furniture at 1stDibs, we’ve got just the piece of sapphire blue glass you’re looking for. Was constructed with extraordinary care, often using glass, blown glass and metal. If you’re shopping for an item from our selection of sapphire blue glass, we have 38 options in-stock, while there are 35 modern editions to choose from as well. There are many kinds of the choice in our collection of sapphire blue glass you’re looking for, from those produced as long ago as the 19th Century to those made as recently as the 21st Century. When you’re browsing for the right object in our assortment of sapphire blue glass, those designed in Modern, Mid-Century Modern and Art Nouveau styles are of considerable interest. Many designers have produced at least one well-made option in this array of sapphire blue glass over the years, but those crafted by Niche, ClassiCon and Venini are often thought to be among the most beautiful.

How Much is a Sapphire Blue Glass?

The average selling price for a piece of sapphire blue glass at 1stDibs is $1,474, while they’re typically $95 on the low end and $55,000 for the highest priced.
Questions About Sapphire Blue Glass
  • A Ceylon Sapphire is a sapphire the originated from Sri Lanka. These sapphires are popular due to their quality, range of blue shades, and overall beauty.
  • 1stDibs ExpertApril 5, 2022
    A synthetic blue sapphire is an authentic sapphire crafted in a lab using a technique known as flame fusion. The chemical makeup of a synthetic sapphire is identical to a natural sapphire. Browse 1stDibs to find a collection of synthetic sapphire jewelry from top sellers.
  • 1stDibs ExpertApril 5, 2022
    Whether or not royal blue and sapphire blue are the same color is largely a matter of personal perception and how the names are used. Generally, both colors describe a deep bright blue. You may see them used generally, but manufacturers of paints, apparel and other items that come in many hues may refer to one blue as royal and another as sapphire.
  • 1stDibs ExpertFebruary 22, 2021
    Blue sapphires are usually the most expensive sapphire. Some can cost as much as $25 per carat and others can cost over $11,000 per carat. The price is usually dependent on the stone's quality.
  • 1stDibs ExpertApril 5, 2022
    The term blue star sapphire means a blue corundum stone that displays a six-pointed star when viewed in the light. Blue star sapphires are usually polished cabochons rather than cut gems. On 1stDibs, find a variety of blue star sapphire gemstone jewelry.
  • 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.
  • 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.
  • 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.
  • 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.
  • 1stDibs ExpertApril 5, 2022
    A blue sapphire engagement ring is traditionally symbolic of faithfulness, wisdom and honesty. One of the most renowned blue sapphire engagement rings belonged to Princess Diana. Shop a range of authentic vintage and contemporary blue sapphire engagement rings on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    A blue sapphire ring is worth about $8,000 depending on the carat weight and quality of the stone. Blue sapphires are the most valuable color of this particular gem, making a blue sapphire ring quite valuable. A broad range of blue sapphire rings can be found on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    Yes, blue sapphire can be a good option for a wedding ring. Rated at 9 out of 10 on the Mohs scale, the gemstone resists scratches and cleavage, making it a durable choice for everyday wear. Blue sapphires also traditionally symbolize faithfulness and loyalty, so they can represent a lasting commitment to one's wedding vows. Shop a collection of blue sapphire wedding rings on 1stDibs.
  • 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.
  • 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.
  • 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.
  • 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.
  • 1stDibs ExpertOctober 12, 2021
    A blue star sapphire has a transparent body with a deep blue color. A blue star sapphire ring’s worth depends on the 4Cs — color, clarity, cut and carat. Prices for a blue star sapphire ring can also differ according to size and time period. These accessories begin at $449 and can cost as much as around $200,000 or more. On 1stDibs, shop a range of vintage blue star sapphire rings.