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Contemporary Calibre Ruby and Diamond Full Eternity Ring in 18 Carat White Gold
Located in Yorkshire, West Yorkshire
Fully hand crafted from 18ct White Gold and set with Calibre Cut Rubies and Round Brilliant Cut
Category

Late 20th Century British Modern Band Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

David Webb Ruby Diamond Dress Ring
By David Webb
Located in Greenwich, CT
, with a graduated row of calibre-cut ruby accents at either shoulder and full-cut round diamond surround
Category

1990s American Cocktail Rings

Materials

Diamond, Ruby, White Diamond, 18k Gold, Platinum, Yellow Gold

Ruby Diamond Gold Ship s Wheel Pin
Located in Vail, CO
channel set with calibré cut rubies and the central axis bezel set with a circular cut diamond, in 18k
Category

Late 20th Century American Brooches

Materials

Diamond, Ruby, White Diamond, 18k Gold, Yellow Gold

Poodle Sapphire Ruby Gold Brooch
Located in ALTRINCHAM, GB
and a calibre cut ruby collar with his name tag attached to it. He fastens with a double pin fitting
Category

Mid-20th Century French Brooches

Materials

Ruby, Sapphire, 18k Gold

Antique Pearl Ruby Diamond Gold Cluster Ring
Located in Vail, CO
Antique gem-set cluster ring, of a pear-shaped design centering a pearl accented by calibré-cut
Category

Early 20th Century American Cluster Rings

Materials

Diamond, Pearl, Ruby, White Diamond, 10k Gold, White Gold

Retro 1940s Aquamarine Ruby and Diamond Cocktail Ring, 14 Karat Yellow Gold
Located in New York, NY
calibré-cut ruby accents on both shoulders, mounted in platinum and 14K yellow gold. Circa 1940 size 4.75
Category

Mid-20th Century Unknown Retro Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, 14k Gold

French Art Deco Diamond Ruby Gold Target Ring
Located in Sale, Cheshire
.48ct old cut diamond, surrounded by a halo of calibre cut rubies - in round millegrain settings. Each
Category

Vintage 1920s French Art Deco Cluster Rings

Materials

Ruby, White Diamond, 18k Gold, Platinum

Stunning Cushion Diamond and Ruby Ring
Located in Chestnut Hill, MA
, the stone is set with 26 calibre cut rubies having a total weight of 1.91 carats and 56 full cut
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Ruby, Platinum

Aletto Brothers Invisibly-Set Ruby and Diamond Bracelet
By Aletto Brothers
Located in Greenwich, CT
Ruby and diamond bracelet, designed with three rows of invisibly-set calibré-cut rubies bordered
Category

21st Century and Contemporary American Link Bracelets

Materials

Diamond, Ruby, White Diamond, Platinum

David Webb Ruby Diamond Gold Platinum Dress Ring
By David Webb
Located in Greenwich, CT
, with a graduated row of calibre-cut ruby accents at either shoulder and full-cut round diamond surround
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, White Diamond, 18k Gold, Platinum, Yellow Gold

Invisibly-Set Ruby and Diamond Sakura Flower Pendant
Located in Greenwich, CT
Sakura flower pendant, designed as an invisibly-set calibre-cut ruby flower centering a round
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold

Edwardian Heart Diamond Ruby Pendant Necklace
Located in Paris, IDF
calibré cut rubies set in yellow gold. Above the heart, a bow set with a ruby and diamonds. Pendant
Category

20th Century French Edwardian Drop Necklaces

Materials

Ruby, White Diamond, 18k Gold, Platinum

Diamond and Invisibly-Set Ruby Domed Stud Earrings
Located in Greenwich, CT
within an invisibly-set calibre-cut ruby dome, in 18k white gold. Rubies weighing 12.25 total carats and
Category

2010s Stud Earrings

Materials

Diamond, White Gold

Antique Ruby and Diamond Double Circle Ring
Located in Vail, CO
Antique ruby and diamond ring, designed as two interlocking circles, one set with calibré cut
Category

20th Century American Cocktail Rings

Materials

Diamond, Ruby, White Diamond, 14k Gold, White Gold

Diamond and Ruby Openwork Pin
Located in Greenwich, CT
-four calibre-cut rubies weighing approximately 1.50 total carats, mounted in platinum.
Category

Mid-20th Century More Jewelry

Materials

Diamond, Platinum

More Than Yesterday Less Than Tomorrow Ruby Gold Charm
Located in New York, NY
yesterday, less than tomorrow." Set with calibré cut rubies around the rim. 18K yellow gold. 3/4" in
Category

Vintage 1930s American Art Deco More Jewelry

Materials

Diamond, Ruby, 18k Gold

Van Cleef Arpels Invisibly-Set Ruby Diamond Bracelet
By Van Cleef Arpels
Located in Greenwich, CT
Ruby and diamond bracelet, designed as three rows of invisibly-set calibré-cut rubies, with 153
Category

Vintage 1980s French More Bracelets

Materials

Diamond, Ruby, White Diamond, Platinum

Art Deco Ruby and Diamond Ring in Platinum and Original Box
Located in Yorkshire, West Yorkshire
. It has a lovely colour Ruby in the centre with the Calibre Cut Rubies on the shoulders matching the
Category

Vintage 1910s British Art Deco Cluster Rings

Materials

Diamond, Ruby, Platinum

Art Deco Ruby and Diamond Ring in Platinum and Original Box
Located in Yorkshire, West Yorkshire
. It has a lovely colour Ruby in the centre with the Calibre Cut Rubies on the shoulders matching the
Category

Vintage 1910s British Art Deco Cluster Rings

Materials

Diamond, Ruby, Platinum

Art Deco Ruby Diamond Platinum Anchor Pendant
Located in Sale, Cheshire
cut diamond, and a rope of calibre cut rubies winding around it. With excellent craftsmanship, and an
Category

Vintage 1920s English Art Deco Pendant Necklaces

Materials

White Diamond, Ruby, Platinum

Pave Diamond Gold Snake Wrap Bracelet
Located in Greenwich, CT
37.53 total carats, with cabochon emerald eyes and a calibre-cut ruby tongue, mounted in 18k white gold.
Category

21st Century and Contemporary American Cuff Bracelets

Materials

Diamond, Emerald, Ruby, White Diamond, 18k Gold, White Gold

MAUBOUSSIN Ruby and Diamond Bracelet
By Mauboussin
Located in Greenwich, CT
circular-cut diamond bomber diagonal bands with calibre-cut ruby detail, mounted in gold and platinum
Category

French More Bracelets

1913 Birks Ruby Diamond Ring
By Birks
Located in Atlanta, GA
This beautiful diamond and ruby ring is set in the center with an elongated oval old-cut diamond
Category

Early 20th Century Canadian Art Deco Solitaire Rings

Materials

Diamond, Ruby, Platinum

French Late Art Deco Gold Ruby and Pearl Ring
Located in Paris, FR
color) and set with calibré-cut rubies (raspberry color, probably of Burmese origine) and a central
Category

Vintage 1940s French Art Deco Fashion Rings

Materials

Ruby, Pearl, 18k Gold

Art Deco circa 1925 Emerald Ruby "Picture Frame" Ring
Located in Sale, Cheshire
A stunning Art Deco "Picture Frame" set with a cabochon emerald and calibré cut rubies. The styling
Category

Vintage 1920s English Art Deco Cluster Rings

Materials

Emerald, Ruby, 18k Gold

Art Deco Diamond Ruby Cushion Cluster Ring
Located in Sale, Cheshire
Calibré Cut Rubies Rose Cut Diamonds RING SIZE 7 US MEASUREMENTS Head: 10.2 x 10.2mm Width of band
Category

Vintage 1920s English Art Deco Cluster Rings

Materials

Diamond, Ruby, 15k Gold, Platinum

Long Art Deco Ruby and Diamond Bar Brooch 18 Karat Yellow Gold Circa 1920
Located in Lancashire, Oldham
calibre cut rubies, six x eight x five measuring approx. 4.00mm x 4.00mm and calculated to weigh 5.00cts
Category

Vintage 1920s French Art Deco Brooches

Materials

Diamond, Ruby, 18k Gold

Art Deco Diamond Ruby Picture Frame Ring
Located in Sale, Cheshire
1930s. STONES Old European cut Diamonds – total carat weight approx. 1.20ct Calibre cut Rubies RING
Category

Vintage 1930s English Art Deco Cluster Rings

Materials

White Diamond, Ruby, 18k Gold, Platinum

Art Deco Ruby Diamond Platinum Jabot Brooch
Located in Atlanta, GA
calibre-cut rubies weighing approximately 3.00 carats, gross weight 9.9 grams, measuring 1 7/8 by 1 1/8
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Ruby, White Diamond, Platinum

Raymond C. Yard Piano Man Gem-Set Charm
By Raymond C. Yard
Located in Greenwich, CT
total carats, six round brilliant cut diamonds weighing 0.15 total carats, and eight calibre-cut rubies
Category

21st Century and Contemporary American More Jewelry

Materials

Diamond, Ruby, White Diamond, Platinum

Art Deco Diamond Ruby Flower Cluster Gold Ring
Located in Sale, Cheshire
sparkles with around .75ct of old cut diamonds, with calibre cut rubies and rose cut diamonds on the
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

White Diamond, Ruby, 18k Gold, Silver

0.72 Carat Emerald Cut Diamond Ruby Halo Platinum Engagement Ring
Located in Dallas, TX
diamond is accented by a beautifully contrasting halo channel of calibre cut rubies. The alluring rubies
Category

2010s American Art Deco Engagement Rings

Art Deco No Heat Burma Ruby Diamond Platinum Ring
Located in Atlanta, GA
., flanked by calibre-cut rubies and accented by 54 old single-cut diamonds weighing approximately 0.80 carat
Category

Early 20th Century French Art Deco Fashion Rings

Materials

Diamond, Ruby, Platinum

Diamond and Ruby Pendant
Located in Chestnut Hill, MA
having a total weight of 1.03 carats, accented by stunning red calibre cut Rubies having a combined total
Category

20th Century Drop Necklaces

Materials

Diamond, Ruby, Platinum

Contemporary Ruby Diamond and Emerald set Bee Ring in 18ct White Gold
Located in Yorkshire, West Yorkshire
This fascinating modern ring features a gemstone bee with a body made of calibre cut rubies, cognac
Category

21st Century and Contemporary British Modern Cluster Rings

Materials

Diamond, Emerald, Ruby, White Gold

Contemporary Ruby Diamond and Emerald Set Bee Ring in 18ct White Gold
Located in Yorkshire, West Yorkshire
This fascinating modern ring features a gemstone bee with a body made of calibre cut rubies, cognac
Category

21st Century and Contemporary British Modern Cluster Rings

Materials

Diamond, Emerald, Ruby, White Gold

Tiffany Co. Art Deco Gem-Set Stick Pin
Located in Greenwich, CT
-cut diamonds, calibré-cut sapphires, calibré-cut rubies and a circular-cut emerald, mounted in
Category

Vintage 1920s American Art Deco Brooches

Materials

Blue Sapphire, Diamond, Emerald, Ruby, Sapphire, White Diamond, Platinum

Art Deco Remnant Ring
Located in San Francisco, CA
remnant on top. Remnant is set with calibre-cut rubies, pavé set with diamonds and has a modern 18KT
Category

Early 20th Century American Art Deco Fashion Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Edwardian Diamond Double Four Leaf Clover Flower Brooch
Located in London, GB
pear-cut diamonds with fringes, respectively, of calibré-cut rubies or emeralds, with a diamond accent
Category

Antique Early 1900s Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, Platinum

Raymond C. Yard Man in the Dog House Gem-Set Charm
By Raymond C. Yard
Located in Greenwich, CT
Man in the Dog House gem-set charm in platinum. Eight calibre-cut rubies weighing 0.33 total carats
Category

21st Century and Contemporary American More Jewelry

Materials

Blue Sapphire, Diamond, Ruby, Sapphire, White Diamond, Platinum

Contemporary Ruby and Diamond Three Row Ring in 18 Carat Gold
Located in Yorkshire, West Yorkshire
This Contemporary Ring features a central row of calibre cut rubies surrounded by an upper and
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Contemporary 18ct Ruby and Diamond Hoop Earrings
Located in Lancashire, Oldham
dating from circa 2010. The styling is sleek and the the combination of deep red, calibre cut rubies and
Category

2010s European Contemporary Hoop Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Belle Époque Late Victorian Ruby Diamond Gold Platinum Cluster Ring
Located in Newcastle Upon Tyne, GB
are mounted curve to curve and surrounded by a border of calibré-cut rubies. This marquise shape is
Category

Antique 1890s British Belle Époque Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Antique Edwardian 7.82 Carat Aquamarine Diamond Ruby Marquise Halo Ring
Located in Sale, Cheshire
French Owl import mark to the outer shank. STONES Natural Aquamarine (7.82 carats) - Calibré Cut Rubies
Category

Early 20th Century English Edwardian Engagement Rings

Materials

Aquamarine, White Diamond, Ruby, 18k Gold, Platinum

MARINA B Art Deco-Inspired Ruby Diamond Earrings
By Marina B
Located in Greenwich, CT
Art Deco-inspired ruby and diamond drop earrings, composed of calibre-cut rubies weighing
Category

Late 20th Century Italian Drop Earrings

Materials

Diamond, Ruby, Platinum

Ruby and Diamond Half Eternity Domed Ring in 18ct White Gold
Located in Yorkshire, West Yorkshire
Cut Carat: 0.25ct Clarity: SI1 Colour: G/H Ruby Details: Cut: Calibre Cut Carat: 0.55ct Ring Size
Category

2010s British Modernist Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Retro Diamond Two Color Gold Watch
Located in New York , NY
Retro 14k pink and yellow gold ladies watch with 2 substantial mine cut diamonds and calibre cut
Category

American Wrist Watches

Materials

Diamond

Art Deco Ruby and 1.50 Carat Diamond Platinum Plaque Ring, circa 1920
Located in Lancashire, Oldham
Cut RUBY – 0.20ct total weight COLOUR - Pinkish red CUT - Eight Calibre cut rubies WEIGHT - 5.64 g
Category

Vintage 1920s Unknown Art Deco Fashion Rings

Materials

Diamond, Ruby, Platinum

Antique, Edwardian, 18ct Gold and Platinum, Ruby and Diamond Ring
Located in Rochford, Essex
background of pavé-set rose-cut diamonds, then a border of painstakingly calibré-cut rubies, and finally
Category

Early 20th Century Engagement Rings

Materials

Diamond, Ruby, Gold, Platinum

Art Deco Day and Night Ruby, Sapphire and Diamond Ring, Circa 1930
Located in Lancashire, Oldham
and set in Platinum throughout. It has a centre band made up of calibre cut rubies and sapphires. Each
Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

Diamond, Ruby, Sapphire, Platinum

Rare Art Deco Platinum Diamond and Ruby Ring
Located in Daylesford, Victoria
This striking, exquisitely crafted Art Deco ring features superb quality calibre cut rubies and
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Rare Antique Art Deco, Platinum, Moonstone, Diamond and Ruby Ring
Located in Rochford, Essex
-set with beautiful antique rose-cut diamonds diagonally crossed with calibre-cut rubies, which have
Category

Early 20th Century British Cocktail Rings

Materials

Diamond, Moonstone, Ruby, Platinum

1940s Calibre Cut Burmese Ruby Gold Hoop Earclips
Located in New York, NY
non pierced ears with channel set numerous calibre cut burmese rubies very high quality and great deep
Category

Vintage 1940s American Hoop Earrings

Materials

Ruby, 18k Gold

4.89ct Old European Cut DIamond Ruby Ring
Located in Chestnut Hill, MA
and clarity of I-J/VVS. The center stone is surrounded with a single row of 29 channel set calibre cut
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Ruby, Platinum

Vertically Striped Square Cut Ruby Sapphire Emerald Gold Earclips
Located in New York, NY
18 Kt Yellow Gold Contoured Earclips, Embellished With Calibre Cut, Precious, Natural Rubies
Category

Vintage 1960s American Clip-on Earrings

Materials

Emerald, Ruby, Sapphire, 18k Gold

1.95 Carat Emerald Cut Diamond and Ruby Platinum Engagement Ring
Located in QLD , AU
, VS1 clarity millegrain set with 48 calibre cut natural rubies with a combined estimated weight of
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

1930s Art Deco Ruby and Diamond Ring, Old European Cut, Marquise Shaped Setting
Located in Yorkshire, West Yorkshire
millegrain set, oval mixed cut, medium colour ruby approx. 0.66ct and measuring 6.00mm x 4.30mm x 2.57mm
Category

Vintage 1930s Unknown Art Deco Cluster Rings

Materials

Diamond, Ruby, Platinum

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Calibre Cut Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate calibre cut ruby for your needs in our varied inventory. Frequently made of 18k Gold, Gold and Platinum, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect calibre cut ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. A calibre cut ruby from Vaibhav Dhadda, Boucheron and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. A baguette cut version of this piece has appeal, but there are also round cut and square cut versions for sale. Most of our calibre cut ruby for sale are for women, but there are 5 pieces available to browse for men.

How Much is a Calibre Cut Ruby?

On average, a calibre cut ruby at 1stDibs sells for $6,200, while they’re typically $2,400 on the low end and $28,346 for the highest priced versions of this item.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.

Questions About Calibre Cut Ruby
  • 1stDibs ExpertApril 5, 2022
    A calibre cut is a specific type of cut gemstone used in jewelry. Normally, the term describes jewelry that features multiple small faceted gemstones in square, oval or rectangle shapes arranged closely together to form outlines or accent lines. Find a selection of calibre cut gemstone jewelry on 1stDibs.
  • 1stDibs ExpertOctober 19, 2021
    The best cut for rubies is a matter of personal choice. An oval cut is the most preferred cut for ruby; this is because an oval cut reduces waste. The cut should show off this stone’s color and clarity. According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and that the stone should be clear and inclusion free. Find a collection of ruby jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A cabochon cut ruby is a ruby featuring an unfaceted cut. Instead, the surface is curved and polished, for a look that especially highlights the beauty of more opaque rubies. Browse a collection of mesmerizing cabochon cut rubies from top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An emerald cut ruby is held in a double-claw setting, surrounded by a border of diamonds. The diamonds provide a beautiful contrast with the red of the ruby. Shop a selection of dazzling emerald cut rubies from some of the world’s top sellers on 1stDibs.