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Unheated Burma Ruby and Diamond Ring
Unheated Burma Ruby and Diamond Ring

Unheated Burma Ruby and Diamond Ring

Located in New Orleans, LA

A coveted untreated Burma ruby centers this dazzling 19th-century Victorian-era ring.

Category

19th Century Victorian Antique Burma Ruby

Materials

Diamond, White Diamond, Ruby, Yellow Gold

Art Deco Burma Ruby & Diamond Bracelet
Art Deco Burma Ruby & Diamond Bracelet

Art Deco Burma Ruby & Diamond Bracelet

Located in San Francisco, CA

This Art Deco Platinum and 18kt gold Burma Ruby & Diamond Bracelet features 66 square cut unheated rubies weighing approximately 8.00 carats set amidst 176 sparkling round natural di...

Category

Early 20th Century Unknown Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Antique 1920s Burmese Ruby Platinum Engraved Eternity Ring
Antique 1920s Burmese Ruby Platinum Engraved Eternity Ring

Antique 1920s Burmese Ruby Platinum Engraved Eternity Ring

Located in Santa Monica, CA

. - 38 French cut Burmese rubies total approximately 1.20ct - 2mm width - Size 5 ½ Stacked with a platinum diamond eternity band, sold separately.

Category

1920s Antique Burma Ruby

Materials

Ruby, Platinum

Burmese Ruby 3.34ct and Diamond Gold Ring, Georgian, ca. 1800
Burmese Ruby 3.34ct and Diamond Gold Ring, Georgian, ca. 1800

Burmese Ruby 3.34ct and Diamond Gold Ring, Georgian, ca. 1800

Located in Idar-Oberstein, DE

Beautiful Burmese Ruby and Diamond Gold Ring, Georgian, ca. 1800.

Category

Early 19th Century British Georgian Antique Burma Ruby

Materials

Diamond, Ruby, Gold

Burmese Ruby and diamond cluster ring, circa 1890.
Burmese Ruby and diamond cluster ring, circa 1890.

Burmese Ruby and diamond cluster ring, circa 1890.

Located in London, GB

Burmese Ruby and diamond cluster ring. Set to centre with one cushion shape old cut natural unenhanced Burmese ruby in an open back rubover and grain setting with an approximate weig...

Category

Late 19th Century Antique Burma Ruby

Materials

Diamond, Ruby, Gold

Natural Burmese Ruby Diamond Ring, circa 1915
Natural Burmese Ruby Diamond Ring, circa 1915

Natural Burmese Ruby Diamond Ring, circa 1915

Located in London, GB

Natural Burmese ruby and diamond ring. Set with an oval old cut natural unenhanced Burmese ruby to centre in an open back claw setting with an approximate weight of 3.41 carats, flan...

Category

1910s Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Art Deco Burma Ruby Diamond Platinum Ring
Art Deco Burma Ruby Diamond Platinum Ring

Art Deco Burma Ruby Diamond Platinum Ring

Located in New York, NY

The ruby is accompanied by a report from AGL stating the origin as Burma.

Category

1920s Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

1920s Natural Burmese Ruby Diamond Platinum Ring
1920s Natural Burmese Ruby Diamond Platinum Ring

1920s Natural Burmese Ruby Diamond Platinum Ring

Located in London, GB

Burmese ruby and diamond ring. Set with a round old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 1.92 carats, flanked by eight round...

Category

1920s British Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Burmese ruby and diamond drop earrings, circa 1860.
Burmese ruby and diamond drop earrings, circa 1860.

Burmese ruby and diamond drop earrings, circa 1860.

Located in London, GB

Burmese ruby and diamond drop earrings. A matching pair of earrings, each set with two oval old cut natural unheated Burmese rubies in open back rubover settings, four in total with ...

Category

1860s Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold, Silver

Early Victorian Burmese Ruby and Diamond Floral Spray Brooch
Early Victorian Burmese Ruby and Diamond Floral Spray Brooch

Early Victorian Burmese Ruby and Diamond Floral Spray Brooch

Located in London, GB

An exquisite Early Victorian floral spray brooch, crafted in silver-topped gold and set with an exceptional collection of natural Burmese rubies and rose-cut diamonds. Designed as a...

Category

1840s Early Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Gold, Silver

Exceptional 3.11ct Burmese Ruby with Half Moon cut diamonds
Exceptional 3.11ct Burmese Ruby with Half Moon cut diamonds

Exceptional 3.11ct Burmese Ruby with Half Moon cut diamonds

Located in Ramat Gan, IL

**Exceptional 3.11ct Burmese Ruby with Half Moon Cut Diamonds** Discover the allure of this exquisite gemstone—a 3.11-carat Burmese ruby of extraordinary quality, boasting the rare ...

Category

19th Century American Art Deco Antique Burma Ruby

Materials

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

GIA Antique Pigeon Blood Burmese Burma Ruby Rose Cut Diamond Necklace French
GIA Antique Pigeon Blood Burmese Burma Ruby Rose Cut Diamond Necklace French

GIA Antique Pigeon Blood Burmese Burma Ruby Rose Cut Diamond Necklace French

Located in New York, NY

GIA CERTIFICATION REPORT 6224665753 The Burmese Rubies have been certified by GIA. They are Natural Burma Rubies with no indication of Heating.

Category

19th Century French Belle Époque Antique Burma Ruby

Materials

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

Art Deco Burmese Ruby and Diamond Ring, 1920s
Art Deco Burmese Ruby and Diamond Ring, 1920s

Art Deco Burmese Ruby and Diamond Ring, 1920s

Located in Idar-Oberstein, DE

Wonderful Art Deco ring set with an intense vivid red Burma ruby (approx. 2ct). Old cut and calibré cut diamonds are placed in a dome shape setting around the ruby.

Category

1910s Unknown Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, White Gold

Burmese ruby and diamond crossover ring, French, circa 1915
Burmese ruby and diamond crossover ring, French, circa 1915

Burmese ruby and diamond crossover ring, French, circa 1915

Located in London, GB

Burmese ruby and diamond crossover ring. Set with a cushion shape old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 1.30 carats, furt...

Category

1910s French Belle Époque Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Art Deco, Burmese Ruby & White Sapphire Bracelet
Art Deco, Burmese Ruby & White Sapphire Bracelet

Art Deco, Burmese Ruby & White Sapphire Bracelet

Located in Brisbane City, QLD

The total ruby weight is calculated to be 8.40 carat and each are classed as 'pink red natural rubies, old Burmese' in colour and origin.

Category

Early 20th Century Indian Art Deco Antique Burma Ruby

Materials

Ruby, Sapphire, Gold, 9k Gold, Rose Gold, Silver, Sterling Silver

3.88 ct Natural Burma Ruby Vivid Red, Oval Faceted Cut Loose Gemstone (Myanmar)
3.88 ct Natural Burma Ruby Vivid Red, Oval Faceted Cut Loose Gemstone (Myanmar)

3.88 ct Natural Burma Ruby Vivid Red, Oval Faceted Cut Loose Gemstone (Myanmar)

Located in Wembley, GB

3.88 ct Natural Burma Ruby Vivid Red, Oval Faceted Cut Certified by AIG GemLab (Myanmar Ruby) Presenting an exceptional and highly desirable 3.88-carat natural Burma ruby, certified...

Category

Early 1800s Burmese Primitive Antique Burma Ruby

Materials

Multi-gemstone

Cartier Burmese Ruby and Diamond Ring, French, 1913.
Cartier Burmese Ruby and Diamond Ring, French, 1913.

Cartier Burmese Ruby and Diamond Ring, French, 1913.

By Cartier

Located in London, GB

Cartier Burmese ruby and diamond ring. Set with an oval cabochon natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 1.80 carats, further set w...

Category

1910s French Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Victorian Burmese Ruby & Emerald circa 1880s Signed Gold Antique Multi Band Ring
Victorian Burmese Ruby & Emerald circa 1880s Signed Gold Antique Multi Band Ring

Victorian Burmese Ruby & Emerald circa 1880s Signed Gold Antique Multi Band Ring

Located in Santa Monica, CA

Victorian hallmarked circa 1880s gold Antique Multi Band ring Burmese Ruby & Emerald 9 pieces of 4 mm natural round Burmese Rubies and 16 pieces of round 2.5 mm natural Emeralds weig...

Category

1880s Victorian Antique Burma Ruby

Materials

Emerald, Ruby, Gold

Victorian 14 Karat Gold Natural Burmese Ruby American Handmade Band 1880s
Victorian 14 Karat Gold Natural Burmese Ruby American Handmade Band 1880s

Victorian 14 Karat Gold Natural Burmese Ruby American Handmade Band 1880s

Located in Santa Monica, CA

14 Karat yellow gold 4.5 mm wide eternity band finger size 6 weighting 3.1 gram, 22 pieces of 4 mm by 3 mm Old Cushion Cut Natural Burmese Rubies in excellent condition, most likel...

Category

1880s American Art Nouveau Antique Burma Ruby

Materials

Ruby, Gold

Art Deco Platinum and 14ky 12.00 Carat Unheated Burma Ruby Diamond Earrings
Art Deco Platinum and 14ky 12.00 Carat Unheated Burma Ruby Diamond Earrings

Art Deco Platinum and 14ky 12.00 Carat Unheated Burma Ruby Diamond Earrings

Located in Philadelphia, PA

Art Deco platinum and 14k yellow gold Burma ruby and diamond clip on earrings accompanied by an AGL report.

Category

1920s Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Gold, Platinum

Antique Burmese Ruby and Diamond Cluster Ring
Antique Burmese Ruby and Diamond Cluster Ring

Antique Burmese Ruby and Diamond Cluster Ring

Located in London, GB

Here we have a truly beautiful ruby and diamond cluster ring. At the centre of the face we find an oval shaped natural Burmese ruby possessing a vivd red colour tone with no evidence...

Category

Early 20th Century English Edwardian Antique Burma Ruby

Materials

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

Antique Victorian 14K Yellow Gold Aquamarine and Burma Ruby Drop Pendant
Antique Victorian 14K Yellow Gold Aquamarine and Burma Ruby Drop Pendant

Antique Victorian 14K Yellow Gold Aquamarine and Burma Ruby Drop Pendant

Located in Great Neck, NY

Beautiful Antique Victorian 14K Yellow Gold Aquamarine and Burma Ruby Drop Pendant. This incredible Victorian aquamarine and Burma ruby drop pendant is crafted in 14k yellow gold.

Category

1890s Antique Burma Ruby

Materials

Aquamarine, Ruby, Gold, 10k Gold, 14k Gold, Yellow Gold

Victorian Burmese Ruby and Diamond Flower Brooch
Victorian Burmese Ruby and Diamond Flower Brooch

Victorian Burmese Ruby and Diamond Flower Brooch

Located in London, GB

This antique piece showcases a stunning floral design with vibrant oval-cut pinky red Burmese rubies forming the petals. At the centre of the flower and accompanying just below is a ...

Category

1870s Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Gold, Silver

Tiffany & Co. Untreated Carved Burma Ruby Ring, 8.35 Carats
Tiffany & Co. Untreated Carved Burma Ruby Ring, 8.35 Carats

Tiffany & Co. Untreated Carved Burma Ruby Ring, 8.35 Carats

By Tiffany & Co.

Located in New Orleans, LA

An exceptional hand-carved Burma ruby shines at the center of this magnificent ring by Tiffany & Co.

Category

Early 20th Century Antique Burma Ruby

Materials

Ruby, Gold Plate

Edwardian Burmese ruby and diamond cross over ring, circa 1910.
Edwardian Burmese ruby and diamond cross over ring, circa 1910.

Edwardian Burmese ruby and diamond cross over ring, circa 1910.

Located in London, GB

Edwardian Burmese ruby and diamond cross over ring. Set with a cushion shape old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 0.70 c...

Category

1910s Unknown Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold, Platinum

Victorian circa 1869 Unheated Burmese Ruby Diamond Ring 18k Antique Yellow Gold
Victorian circa 1869 Unheated Burmese Ruby Diamond Ring 18k Antique Yellow Gold

Victorian circa 1869 Unheated Burmese Ruby Diamond Ring 18k Antique Yellow Gold

Located in Santa Monica, CA

No Heat Burmese Ruby Diamond Ring 18K Unique Yellow Gold Victorian 1869 Engraved 'Where I give my heart I live 19 Dec 1869 L.E J.' 3.7 gram 4 pieces of Old European Cut Diamonds H-...

Category

1860s Unknown Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold

French 2 Carat Unheated Burmese Ruby Diamond Ring in Platinum
French 2 Carat Unheated Burmese Ruby Diamond Ring in Platinum

French 2 Carat Unheated Burmese Ruby Diamond Ring in Platinum

Located in MONTMORENCY, FR

The ring is centered with an oval-cut natural Burmese ruby weighing approximately 2.00 carats. The ruby is accompanied by a CGL certificate confirming its Burmese origin and stating ...

Category

Early 20th Century French Art Nouveau Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Burma Ruby Diamond Platinum Vintage Cocktail Ring GIA Certified
Burma Ruby Diamond Platinum Vintage Cocktail Ring GIA Certified

Burma Ruby Diamond Platinum Vintage Cocktail Ring GIA Certified

Located in Boca Raton, FL

A captivating vintage treasure, this platinum ring centers on a 2.98 carat oval Burma ruby, certified by GIA Burma origin and noted as heated.

Category

Early 20th Century Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Victorian Burmese Ruby and Diamond Shooting Star Brooch
Victorian Burmese Ruby and Diamond Shooting Star Brooch

Victorian Burmese Ruby and Diamond Shooting Star Brooch

Located in London, GB

This principal stone is then surrounded by a series of rose and old cut diamonds alongside rich pinky red Burmese rubies. Three elegant strands of gemstones then cascade from the cen...

Category

19th Century Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Gold, Silver

Victorian Burmese ruby and diamond three stone ring, circa 1890.
Victorian Burmese ruby and diamond three stone ring, circa 1890.

Victorian Burmese ruby and diamond three stone ring, circa 1890.

Located in London, GB

Victorian Burmese ruby and diamond three stone ring. Set to centre with a cushion shape old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weigh...

Category

1890s Victorian Antique Burma Ruby

Important Art Deco Earrings with Burmese Rubies NO HEAT and Diamonds
Important Art Deco Earrings with Burmese Rubies NO HEAT and Diamonds

Important Art Deco Earrings with Burmese Rubies NO HEAT and Diamonds

Located in Milano, MI

The elegant design is adorned with magnificent natural unheated Burmese rubies, totaling approximately 2.5 ct, highly prized for their rich and vivid natural color.

Category

Early 20th Century Art Deco Antique Burma Ruby

Materials

Diamond, Ruby

Natural Burmese Ruby Diamond Three-Stone Ring, circa 1910
Natural Burmese Ruby Diamond Three-Stone Ring, circa 1910

Natural Burmese Ruby Diamond Three-Stone Ring, circa 1910

Located in London, GB

Burmese ruby and diamond three stone ring. Set to centre with a cushion shape old cut natural unenhanced Burmese ruby in an open back claw setting with a weight of 1.94 carats, furth...

Category

Early 1900s British Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Antique Austrian Burma Ruby, Diamond and Silver-Upon-Gold Brooch, Circa 1890
Antique Austrian Burma Ruby, Diamond and Silver-Upon-Gold Brooch, Circa 1890

Antique Austrian Burma Ruby, Diamond and Silver-Upon-Gold Brooch, Circa 1890

Located in London, GB

An antique, Austrian, Burma ruby and diamond chequerboard brooch, with French-cut rubies, in claw settings, surrounded by old-cut diamonds, in silver cut down settings, mounted in go...

Category

1890s Austrian Belle Époque Antique Burma Ruby

Materials

Diamond, Ruby, Gold, Silver

Mauboussin Burmese Ruby and Diamond Ring, French, circa 1929
Mauboussin Burmese Ruby and Diamond Ring, French, circa 1929

Mauboussin Burmese Ruby and Diamond Ring, French, circa 1929

By Mauboussin

Located in London, GB

Mauboussin Burmese ruby and diamond ring. Set to centre with a rectangular step cut natural unenhanced Burmese ruby in an open back rubover setting with an approximate weight of 0.91...

Category

1920s French Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Victorian Natural Burmese Ruby and Diamond Crescent Brooch, circa 1885
Victorian Natural Burmese Ruby and Diamond Crescent Brooch, circa 1885

Victorian Natural Burmese Ruby and Diamond Crescent Brooch, circa 1885

Located in London, GB

Victorian Burmese ruby and diamond crescent brooch. Set with eleven cushion shape old cut natural unenhanced Burmese rubies in open back claw settings with a combined approximate wei...

Category

1880s British Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold, Silver

Antique 0.70 Carat Burmese Ruby and Diamond, Platinum Ring Circa 1915
Antique 0.70 Carat Burmese Ruby and Diamond, Platinum Ring Circa 1915

Antique 0.70 Carat Burmese Ruby and Diamond, Platinum Ring Circa 1915

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.70 carat Burmese ruby and 0.06 carat diamond, platinum ring; part of our antique ruby jewelry collection.

Category

1910s Unknown Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Edwardian 1900s Antique Toi et Moi Burma Ruby and Diamond Platinum 18K Ring
Edwardian 1900s Antique Toi et Moi Burma Ruby and Diamond Platinum 18K Ring

Edwardian 1900s Antique Toi et Moi Burma Ruby and Diamond Platinum 18K Ring

Located in Santa Monica, CA

Edwardian 1900s Antique 1/2 Ct Burma Ruby and 1/3 Ct Old European Cut Diamond Ring in Toi et Moi Style 3.3 gram 18 Karat yellow Gold Platinum topped lady's ring circa 1900s, Edward...

Category

Early 20th Century Art Nouveau Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

3.52 Carat Antique Cushion Unheated Burma Ruby and Diamond 3-Stone Platinum Ring
3.52 Carat Antique Cushion Unheated Burma Ruby and Diamond 3-Stone Platinum Ring

3.52 Carat Antique Cushion Unheated Burma Ruby and Diamond 3-Stone Platinum Ring

Located in Boston, MA

The secluded Burmese Ruby mines, along with centuries old geo-political conflicts magnifies the rarity making these Burmese rubies incredibly difficult to export.

Category

Mid-19th Century Unknown Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

19th-Century Yellow Gold Duchess Ring Burma Ruby, Ceylon Sapphire, diamonds
19th-Century Yellow Gold Duchess Ring Burma Ruby, Ceylon Sapphire, diamonds

19th-Century Yellow Gold Duchess Ring Burma Ruby, Ceylon Sapphire, diamonds

Located in MONTMORENCY, FR

Central to its elegant oval design is an antique Old-cut pear shaped diamond (≈ 0.50 ct), flanked by an unheated Burmese ruby (≈ 0.20 ct) and an unheated Ceylon sapphire (≈ 0.30 ct).

Category

19th Century French Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Pigeon's blood Burmese Ruby and Diamond Three-Stone Ring, circa 1900
Pigeon's blood Burmese Ruby and Diamond Three-Stone Ring, circa 1900

Pigeon's blood Burmese Ruby and Diamond Three-Stone Ring, circa 1900

Located in London, GB

Pigeon's blood Burmese ruby and diamond three stone ring. Set to centre with a cushion shape old cut natural unenhanced Pigeon's Blood Burmese ruby in an open back claw setting with ...

Category

Early 1900s Unknown Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold

Antique Old Mine & Rose Cut Diamond, Burmese Ruby, Turquoise Fly Brooch
Antique Old Mine & Rose Cut Diamond, Burmese Ruby, Turquoise Fly Brooch

Antique Old Mine & Rose Cut Diamond, Burmese Ruby, Turquoise Fly Brooch

Located in Santa Monica, CA

- 14K yellow gold body and legs & silver wings - Wings decorated with rose cut and old mine cut diamonds (1.50cttw) - Natural Burmese ruby eyes - Hook at bottom allows for use ...

Category

Early 1900s Unknown Art Nouveau Antique Burma Ruby

Materials

Diamond, Ruby, Turquoise, 14k Gold, Yellow Gold, Silver

Edwardian Burmese Ruby and Diamond Three Stone Ring
Edwardian Burmese Ruby and Diamond Three Stone Ring

Edwardian Burmese Ruby and Diamond Three Stone Ring

Located in London, GB

At the centre of the face we find an unheated, oval ruby of Burmese origin. This principal stone showcases a rich red hue, often referred to as pigeon blood.

Category

1910s Antique Burma Ruby

Materials

Ruby, 18k Gold

18th Century Antique Burmese Ruby and Diamond Bracelet
18th Century Antique Burmese Ruby and Diamond Bracelet

18th Century Antique Burmese Ruby and Diamond Bracelet

By Unbranded

Located in Tysons, VA

This refined 18th-century bracelet features two graduating pear-shaped Burmese rubies, both certified no-heat by AGL, framed by halos of old mine-cut diamonds and joined by delicate ...

Category

18th Century Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold, Platinum

Natural Edwardian Burmese Ruby and Diamond Drop Earrings, circa 1910
Natural Edwardian Burmese Ruby and Diamond Drop Earrings, circa 1910

Natural Edwardian Burmese Ruby and Diamond Drop Earrings, circa 1910

Located in London, GB

Edwardian Burmese ruby and diamond drop earrings. A matching pair each set with one drop shape old cut natural unenhanced Burmese ruby in an open back rubover setting, two in total w...

Category

1910s Unknown Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold, Platinum

Antique 3.00 Carat Burma Ruby and 1.02 Carat Diamond Yellow Gold Brooch
Antique 3.00 Carat Burma Ruby and 1.02 Carat Diamond Yellow Gold Brooch

Antique 3.00 Carat Burma Ruby and 1.02 Carat Diamond Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 3.00 carat Burmese ruby and 1.02 carat diamond, 15 karat yellow gold and silver set brooch; part of our diverse ruby jewelry collections.

Category

Early 1900s Unknown Antique Burma Ruby

Materials

Diamond, Ruby, 15k Gold, Yellow Gold

Pigeon's Blood Burmese Ruby and Diamond Necklace/Tiara, circa 1915
Pigeon's Blood Burmese Ruby and Diamond Necklace/Tiara, circa 1915

Pigeon's Blood Burmese Ruby and Diamond Necklace/Tiara, circa 1915

Located in London, GB

Accompanied by a fitted box, also accompanied by Gem Research Swisslab reports for every Pigeon's Blood Burmese ruby, refer to gemmological reports for a comprehensive list of indivi...

Category

1910s Unknown Antique Burma Ruby

Materials

Diamond, Ruby, Rose Gold, Platinum

A Platinum Art Deco Ring Set with Diamonds and An Oval Facetted Burma Ruby
A Platinum Art Deco Ring Set with Diamonds and An Oval Facetted Burma Ruby

A Platinum Art Deco Ring Set with Diamonds and An Oval Facetted Burma Ruby

Located in Amsterdam, NL

A platinum ring set with an oval untreated Burma ruby (app. 0.8 carat) and old cut diamonds, France, circa 1920.

Category

1920s French Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Art Deco Platinum Burmese Ruby and Diamond Drop Earrings
Art Deco Platinum Burmese Ruby and Diamond Drop Earrings

Art Deco Platinum Burmese Ruby and Diamond Drop Earrings

Located in Braintree, GB

The rubies are described as natural Burmese origin with no heat treatment, displaying a strong, vibrant pinkish-red colour.

Category

1920s European Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Burma Ruby Diamond and Pearl Brooch in 14 Karat Gold
Burma Ruby Diamond and Pearl Brooch in 14 Karat Gold

Burma Ruby Diamond and Pearl Brooch in 14 Karat Gold

Located in Miami, FL

A late Victorian brooch circa 1900, featuring a cushion cut shape Burmese ruby with a strong pinkish red hue adorned with old mine cut diamonds.

Category

1890s Unknown Victorian Antique Burma Ruby

Materials

Diamond, Pearl, Ruby, Gold, 14k Gold, Yellow Gold

Antique 19th Century 18k Yellow Gold Burma Ruby Five Stone Ring
Antique 19th Century 18k Yellow Gold Burma Ruby Five Stone Ring

Antique 19th Century 18k Yellow Gold Burma Ruby Five Stone Ring

Located in New York, NY

There are about 1.80 carats of square/cushion cut rubies. The rubies are bright and red. Burma rubies are the rarest and most sought after type or ruby.

Category

1880s Late Victorian Antique Burma Ruby

Materials

Ruby, Yellow Gold

Vintage Burma Ruby & Diamond Ring 18K Yellow Gold Lotus GIA
Vintage Burma Ruby & Diamond Ring 18K Yellow Gold Lotus GIA

Vintage Burma Ruby & Diamond Ring 18K Yellow Gold Lotus GIA

Located in Montgomery, AL

We are loving this vintage ruby & diamond ring!! Burmese rubies are highly sought after for their vibrant natural colors.

Category

19th Century Victorian Antique Burma Ruby

Materials

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

Antique Victorian 10/18K Gold Burma Ruby Old Euro Diamond Three Stone Ring - AGL
Antique Victorian 10/18K Gold Burma Ruby Old Euro Diamond Three Stone Ring - AGL

Antique Victorian 10/18K Gold Burma Ruby Old Euro Diamond Three Stone Ring - AGL

Located in Great Neck, NY

Beautiful Antique Victorian 10/18K Gold Burma Ruby Old Euro Diamond Three Stone Ring - AGL.

Category

1890s Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Gold, 10k Gold, 18k Gold, Yellow Gold

Antique Edwardian Platinum Old Mine Diamond Burma Ruby Three Stone Ring - GIA
Antique Edwardian Platinum Old Mine Diamond Burma Ruby Three Stone Ring - GIA

Antique Edwardian Platinum Old Mine Diamond Burma Ruby Three Stone Ring - GIA

Located in Great Neck, NY

Beautiful Antique Edwardian Platinum Old Mine Diamond Burma Ruby Three Stone Ring - GIA. This incredible Edwardian old mine diamond and Burma ruby three stone ring is crafted in plat...

Category

1910s Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Antique Art Deco 14k Yellow Gold Platinum Old Mine Diamond Burma Ruby Ring
Antique Art Deco 14k Yellow Gold Platinum Old Mine Diamond Burma Ruby Ring

Antique Art Deco 14k Yellow Gold Platinum Old Mine Diamond Burma Ruby Ring

Located in Great Neck, NY

The center holds a natural Burmese ruby that appears to be untreated and is surrounded by old mine cut diamonds.

Category

1920s Unknown Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Yellow Gold, Platinum

Antique 0.65Ct Burmese Ruby and 0.48Ct Diamond, Platinum Twist Ring Circa 1925
Antique 0.65Ct Burmese Ruby and 0.48Ct Diamond, Platinum Twist Ring Circa 1925

Antique 0.65Ct Burmese Ruby and 0.48Ct Diamond, Platinum Twist Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.65 carat Burmese ruby, 0.48 carat diamond and platinum twist ring; part of our diverse collection of twist engagement rings.

Category

1920s Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring
AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring

AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring

Located in Miami, FL

Centering a 5.52 Carat Unheated Burma Ruby (per AGL– American Gem Laboratory), framed by Round-Brilliant Cut Diamonds weighing roughly 3.00 carats, and set in 18k white gold and plat...

Category

Early 20th Century Burmese Art Deco Antique Burma Ruby

Materials

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

0.60 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Trilogy Ring Circa 1915
0.60 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Trilogy Ring Circa 1915

0.60 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Trilogy Ring Circa 1915

Located in Jesmond, Newcastle Upon Tyne

NOTE: * This documentation accredits the ruby originating in Myanmar (Burma - Mogok) and certifies that the gemstone shows no indications of heating.

Category

1910s Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Georgian Double Heart Diamond Burmese Ruby 18 KT Ring
Georgian Double Heart Diamond Burmese Ruby 18 KT Ring

Georgian Double Heart Diamond Burmese Ruby 18 KT Ring

Located in Napoli, IT

Georgian era Magnificent combination of that era for workmanship and rare gemstones Hand crafted of solid 18 KT gold The heart crown is made by two gem sections crowned by a bow top...

Category

1820s European Georgian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold

Art Deco Burmese Ruby OMC Diamond Ring 14K Gold Antique Wedding Engagement Ring
Art Deco Burmese Ruby OMC Diamond Ring 14K Gold Antique Wedding Engagement Ring

Art Deco Burmese Ruby OMC Diamond Ring 14K Gold Antique Wedding Engagement Ring

Located in New York, NY

Indulge in a spectacular Antique Victorian - Art Deco Wedding Engagement Ring with three gorgeous natural Burmese Ruby gems surrounded by magnificent Old Mine Cut Diamonds of stunnin...

Category

Early 20th Century Unknown Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Fine Antique Indian Lahore Burmese Ruby Red Carpet with All-Over Design
Fine Antique Indian Lahore Burmese Ruby Red Carpet with All-Over Design

Fine Antique Indian Lahore Burmese Ruby Red Carpet with All-Over Design

Located in Milan, IT

An extremely fine Lahore workshop carpet, characterised by a well spaced all-over botanical pattern of leafs and palmettes on a Burmese Ruby red background. The white border confers ...

Category

Early 20th Century Indian Agra Antique Burma Ruby

Materials

Wool

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1920s Burmese Ruby Diamond Gold Cluster Ring
1920s Burmese Ruby Diamond Gold Cluster Ring

1920s Burmese Ruby Diamond Gold Cluster Ring

Located in San Francisco, CA

*ring size 5.5 *Burmese ruby weighs 1.61 ct *1 ct of F/G VS diamonds

Category

Early 20th Century English Antique Burma Ruby

Materials

Ruby, White Diamond, 14k Gold, Platinum

Burmese Ruby and Diamond Locket
Burmese Ruby and Diamond Locket

Burmese Ruby and Diamond Locket

Unavailable

W 0.75 in L 1.25 in

Burmese Ruby and Diamond Locket

Located in Houston, TX

Beautiful Victorian Ruby and Diamond clear case back locket. Certified no heat Burma ruby measuring 12 mm x 7 mm x 4 mm for a weight of 2.25 ct set with two rows of Old European cu...

Category

1880s English Victorian Antique Burma Ruby

Materials

Diamond, Ruby, 14k Gold, Silver

Edwardian Burmese Ruby Diamond Gold Platinum Ring
Edwardian Burmese Ruby Diamond Gold Platinum Ring

Edwardian Burmese Ruby Diamond Gold Platinum Ring

Located in San Francisco, CA

An exquisite Edwardian ring setting rosecut diamonds, with a natural Burmese ruby center oval in platinum and 14k white gold.

Category

Late 19th Century Unknown Edwardian Antique Burma Ruby

Materials

Ruby, White Diamond, 14k Gold, Platinum

Antique Natural Burma Ruby Diamond Ear Clips

Antique Natural Burma Ruby Diamond Ear Clips

Located in New York , NY

19th Century natural Burma ruby & diamond earrings with 2 rubies weighing 16.67 carats total

Category

Early 19th Century Antique Burma Ruby

Art Deco Burmese Rubies and Diamond Ring, circa 1920
Art Deco Burmese Rubies and Diamond Ring, circa 1920

Art Deco Burmese Rubies and Diamond Ring, circa 1920

Located in London, GB

platinum set Art Deco checker board natural burmese rubies and diamonds 1920c ring

Category

1920s British Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Unheated Burmese Ruby Old Cut Diamond Surround Gold Ring

Unheated Burmese Ruby Old Cut Diamond Surround Gold Ring

Located in Stratford upon Avon, GB

Victorian rose gold ring, featuring an unheated Burmese ruby with old cut diamond surround

Category

Late 19th Century Victorian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Diamonds, Colombian emeralds, Burmese rubies antique brooch
Diamonds, Colombian emeralds, Burmese rubies antique brooch

Diamonds, Colombian emeralds, Burmese rubies antique brooch

Located in PARIS, FR

Silver brooch on 18k (750°/°°°) gold, featuring a floral design, with 3.5 carats of old-cut diamonds, 1 ct of Colombian emeralds of exceptional quality (vivid green, insignificant oi...

Category

1880s Victorian Antique Burma Ruby

Materials

Diamond, Emerald, Ruby, 18k Gold, Silver

Certified Burma Rubies English Victorian Five-Stone Rare Ring
Certified Burma Rubies English Victorian Five-Stone Rare Ring

Certified Burma Rubies English Victorian Five-Stone Rare Ring

Located in Napoli, IT

Spectacular and rare Victorian five stone English ring set with Natural, untreated, unheated Burma Rubies full certified by London Gem lab. Stunning Red colour Burmese Rubies, the m...

Category

1880s Victorian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold

Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring
Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring

Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring

Located in Napoli, IT

Exceptionally beautiful, authentic Victorian of the highest standards, rare Natural Burmese Rubies and Diamond five stone ring Could be an outstanding engagement ring Crafted of soli...

Category

1880s Victorian Antique Burma Ruby

Materials

Diamond, Ruby

Victorian UNTREATED Burmese Ruby Diamond Silver Gold Rosette Earrings
Victorian UNTREATED Burmese Ruby Diamond Silver Gold Rosette Earrings

Victorian UNTREATED Burmese Ruby Diamond Silver Gold Rosette Earrings

Located in Calabasas, CA

Each earring is backed in 18 karat gold, topped in silver and centers 1 prong-set round mixed-cut *NON HEAT-TREATED BURMA ruby, surrounded by 8 old European-cut diamonds and suspende...

Category

1890s Unknown Victorian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold, Silver

Victorian Oval Unheated Burmese Ruby Diamond Gold Ring with Diamond Surround

Victorian Oval Unheated Burmese Ruby Diamond Gold Ring with Diamond Surround

Located in Stratford upon Avon, GB

Natural unheated Burmese ruby 2.60cts ring with the ruby set in 18cts yellow gold and a cluster of old cut diamonds set in 18ct white gold.

Category

Late 19th Century Victorian Antique Burma Ruby

Materials

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

Art Deco 1.80 Carat Diamond Natural Burmese Ruby Diamond Pave Gold Platinum Ring
Art Deco 1.80 Carat Diamond Natural Burmese Ruby Diamond Pave Gold Platinum Ring

Art Deco 1.80 Carat Diamond Natural Burmese Ruby Diamond Pave Gold Platinum Ring

Located in London, GB

Art Deco natural Burmese rubies and diamonds centre stone 1.80cts old cut 18ct gold and platinum 1920c

Category

1920s British Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold, Platinum

AGL Certified Antique Platinum 9.29ct VS Diamond No Heat Burma Ruby Brooch
AGL Certified Antique Platinum 9.29ct VS Diamond No Heat Burma Ruby Brooch

AGL Certified Antique Platinum 9.29ct VS Diamond No Heat Burma Ruby Brooch

Located in Fort Lauderdale, FL

AGL certified antique platinum 9.29ct VS diamond No Heat Burma ruby brooch. This stunning brooch is made from solid platinum and features both diamond and ruby gemstones.

Category

Early 20th Century Unknown Art Deco Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Edwardian Burma Ruby and Diamond Five-Stone Platinum Ring
Edwardian Burma Ruby and Diamond Five-Stone Platinum Ring

Edwardian Burma Ruby and Diamond Five-Stone Platinum Ring

Located in Napoli, IT

A simply stunning Edwardian era five stone ring A bright and vivacious display of natural gemstones starring on this classy and eternal antique hoop ring very finely hand crafted of ...

Category

Early 1900s Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, Platinum

Exquisite Victorian Burma Ruby and Diamond Marquee Ring
Exquisite Victorian Burma Ruby and Diamond Marquee Ring

Exquisite Victorian Burma Ruby and Diamond Marquee Ring

Located in Napoli, IT

A distinctive Victorian example which oozes in quality and beauty Spectacular marquee ring 1880 ca, displaying a stunning Burma ruby raising in opulent Diamond set Superb, glorious 1...

Category

1880s Victorian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold

Victorian Natural Burma Ruby Diamond Enameled Ring
Victorian Natural Burma Ruby Diamond Enameled Ring

Victorian Natural Burma Ruby Diamond Enameled Ring

Located in Narberth, PA

Resting at the center is a gorgeous non-heated natural Burma ruby, which is a mixed Cushion Cut, weighing approximately 1.06ct.

Category

1880s Victorian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Enamel

Bracelet in 14 Karat Gold with Burma Rubies and Diamonds, Austrian circa 1900
Bracelet in 14 Karat Gold with Burma Rubies and Diamonds, Austrian circa 1900

Bracelet in 14 Karat Gold with Burma Rubies and Diamonds, Austrian circa 1900

Located in London, GB

Bracelet in 14 karat yellow gold of mesh design, set with six Burma ruby and rose-cut diamond motifs. Measures 8mm in width x 195mm in length.

Category

Early 20th Century Austrian Edwardian Antique Burma Ruby

Materials

Diamond, Ruby, 14k Gold, Gold, Yellow Gold

Bar Brooch 14 Karat Gold with Burma Rubies & White Enamel, Russian circa 1910
Bar Brooch 14 Karat Gold with Burma Rubies & White Enamel, Russian circa 1910

Bar Brooch 14 Karat Gold with Burma Rubies & White Enamel, Russian circa 1910

Located in London, GB

A 14 karat yellow gold antique brooch of bar shape, set with Burma rubies, surrounded with white enamel. Russian marks.

Category

Early 1900s Russian Edwardian Antique Burma Ruby

Materials

Ruby, Gold, Yellow Gold, Enamel

Edwardian Cluster Ring, Unheated Burmese Ruby 1.60 Cts, Diamond Surround
Edwardian Cluster Ring, Unheated Burmese Ruby 1.60 Cts, Diamond Surround

Edwardian Cluster Ring, Unheated Burmese Ruby 1.60 Cts, Diamond Surround

Located in PARIS, FR

Total weight of diamonds is estimated for approximately 1.90 Cts, color G to H, clarity VS to SI. Ruby accompanied by a Carat Gem Lab certificate, specifying natural Burmese ruby wit...

Category

Early 20th Century European Edwardian Antique Burma Ruby

Materials

Diamond, Ruby

Antique Bangle 18 Carat Gold, Diamond, Burma Ruby, Sapphire, English, circa 1890
Antique Bangle 18 Carat Gold, Diamond, Burma Ruby, Sapphire, English, circa 1890

Antique Bangle 18 Carat Gold, Diamond, Burma Ruby, Sapphire, English, circa 1890

Located in London, GB

Set with a central old cushion cut diamond, a fine coloured cabochon cut sapphire and a Burma ruby in excellent condition. Hinged opening with safety chain.

Category

1890s British Late Victorian Antique Burma Ruby

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

Antique certified Burmese Ruby and Diamond Double Heart Ring
Antique certified Burmese Ruby and Diamond Double Heart Ring

Antique certified Burmese Ruby and Diamond Double Heart Ring

Located in Napoli, IT

Burma ruby of approx .70 Ct (6.3 mm. x 4.9.) - 1 pear faceted cut diamond of approx .80 Ct (G/VS – 6.55 mm. x 5.71 mm.) - 50 rose cut diamonds totalling approx ,90 Ct (by spread) UK ...

Category

Early 1800s Georgian Antique Burma Ruby

Materials

Diamond, Ruby, 18k Gold

Antique Tie Pin with Pear Shaped Burma Ruby & Diamond Crown, French circa 1890
Antique Tie Pin with Pear Shaped Burma Ruby & Diamond Crown, French circa 1890

Antique Tie Pin with Pear Shaped Burma Ruby & Diamond Crown, French circa 1890

Located in London, GB

Antique Victorian tie pin mounted in 18 carat yellow gold with a pear shaped ruby and diamonds above. The fine coloured Burma ruby is of pigeon blood colour with a crown shaped surmo...

Category

1890s British Edwardian Antique Burma Ruby

Materials

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

Tie Pin in Gold with Marquise Burma Ruby & Diamond Cluster, English circa 1900
Tie Pin in Gold with Marquise Burma Ruby & Diamond Cluster, English circa 1900

Tie Pin in Gold with Marquise Burma Ruby & Diamond Cluster, English circa 1900

Located in London, GB

A good quality Burma Ruby of marquise shape in a surround of small rose cut diamonds, mounted as a tie pin, angled in design, set in platinum and 18 carat yellow gold.

Category

Early 1900s British Edwardian Antique Burma Ruby

Materials

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

Burmese Ruby Diamonds Platinum 18 Carat Yellow Gold Marquise Ring
Burmese Ruby Diamonds Platinum 18 Carat Yellow Gold Marquise Ring

Burmese Ruby Diamonds Platinum 18 Carat Yellow Gold Marquise Ring

Located in Paris, FR

Yellow gold and platinum marquise ring centred by a Burmese ruby and paved with old-cut diamonds. Estimated weight of ruby : 0.50 carats Estimated total weight of diamonds: 1.7 car...

Category

Early 1900s French Romantic Antique Burma Ruby

Materials

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

Tie Pin in Gold & Platinum, Burma Ruby Centre and Four Diamonds, USA, circa 1910
Tie Pin in Gold & Platinum, Burma Ruby Centre and Four Diamonds, USA, circa 1910

Tie Pin in Gold & Platinum, Burma Ruby Centre and Four Diamonds, USA, circa 1910

Located in London, GB

A yellow gold mounted tie pin set with a Burma ruby centre, surrounded by four, old cut brilliant cut diamonds set in platinum within a carved yellow gold setting.

Category

Early 20th Century American Edwardian Antique Burma Ruby

Materials

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

Art Deco Cufflinks in 15 Carat Gold, Burma Rubies & Diamonds, English circa 1925
Art Deco Cufflinks in 15 Carat Gold, Burma Rubies & Diamonds, English circa 1925

Art Deco Cufflinks in 15 Carat Gold, Burma Rubies & Diamonds, English circa 1925

Located in London, GB

Central to the face is a square cut Burma ruby together with three rose cut diamonds either side all set in platinum.

Category

1920s British Art Deco Antique Burma Ruby

Materials

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

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Antique Burma Ruby For Sale on 1stDibs

Surely you’ll find the exact antique burma ruby you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. You can easily find a 62 antique edition and 4 modern creations to choose from as well. Making the right choice when shopping for an antique burma ruby may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, 2 Carat and 2.5 Carat are consistently popular carat weights. Finding an appealing antique burma ruby — no matter the origin — is easy, but Antinori Fine Jewels, Bulgari and De Maria fine&antique jewelry each produced a popular version that is worth a look. See these pages for an antique cushion cut iteration of this accessory, while there are also old mine cut cut and cushion cut cut versions available here, too. Most of our antique burma ruby for sale are for women, but there are 18 pieces available to browse for men.

How Much is a Antique Burma Ruby?

On average, an antique burma ruby at 1stDibs sells for $16,873, while they’re typically $3,200 on the low end and $685,000 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.