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Roman Malakov 30.00 Carats Cushion Cut Burmese Ruby & Diamond Tennis Bracelet
Roman Malakov 30.00 Carats Cushion Cut Burmese Ruby & Diamond Tennis Bracelet

Roman Malakov 30.00 Carats Cushion Cut Burmese Ruby & Diamond Tennis Bracelet

By Roman Malakov

Located in New York, NY

A beautiful tennis bracelet, showcasing 15 cushion cut Burmese rubies weighing 18.62 carats total

Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

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

Roman Malakov 1.15 Carats Cushion Cut Burmese Ruby Diamond Halo Engagement Ring
Roman Malakov 1.15 Carats Cushion Cut Burmese Ruby Diamond Halo Engagement Ring

Roman Malakov 1.15 Carats Cushion Cut Burmese Ruby Diamond Halo Engagement Ring

By Roman Malakov

Located in New York, NY

A beautiful engagement ring, showcasing a 1.15 carats cushion cut Burmese ruby, set on a classic

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

3.02 Carat Cushion Cut Burma Ruby & Round Diamond Ring in Platinum & 18K Gold
3.02 Carat Cushion Cut Burma Ruby & Round Diamond Ring in Platinum & 18K Gold

3.02 Carat Cushion Cut Burma Ruby & Round Diamond Ring in Platinum & 18K Gold

By Gad & Co.

Located in Miami, FL

: - Type: Natural Corundum (natural ruby) - Carat: 3.02 - Origin: Burma (Myanmar) - Cut: Cushion - Color

Category

2010s Burmese Modern Cocktail Rings

Materials

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

Burma Ruby and Diamond Ring in 14 Karat Yellow Gold
Burma Ruby and Diamond Ring in 14 Karat Yellow Gold

Burma Ruby and Diamond Ring in 14 Karat Yellow Gold

Located in Wailea, HI

Burma Ruby and Diamond Ring in 14k Yellow Gold A Cushion Cut Burmese Ruby weighing 1.50 carats

Category

Mid-20th Century Unknown Modern Fashion Rings

Materials

Ruby, 14k Gold

Spectra Fine Jewelry 26.21 cts. Burma Ruby & Diamond Line Bracelet
Spectra Fine Jewelry 26.21 cts. Burma Ruby & Diamond Line Bracelet

Spectra Fine Jewelry 26.21 cts. Burma Ruby & Diamond Line Bracelet

By Spectra Fine Jewelry

Located in New York, NY

showcases twenty-eight cushion-cut Burmese rubies totaling 26.21 carats, selected for vivid, saturated color

Category

2010s American Modern Modern Bracelets

Materials

Diamond, Ruby, 18k Gold

GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco
GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco

GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco

Located in Singapore, SG

thermal enhancement. The cushion cut burmese ruby displays the gem's transparency and eye-clean clarity

Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Ruby, 18k Gold, White Gold

GRS Certified 2.27 Carat Burma No Heat Pigeon Blood Ruby And Diamond Earrings
GRS Certified 2.27 Carat Burma No Heat Pigeon Blood Ruby And Diamond Earrings

GRS Certified 2.27 Carat Burma No Heat Pigeon Blood Ruby And Diamond Earrings

By Rewa Jewellery

Located in Bangkok, TH

white gold. The centre piece is of natural untreated cushion cut Burmese rubies weighing approximately

Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 2.17 Carat Pigeon Blood Burma Ruby And Diamond Earrings In 18k WG
GRS Certified 2.17 Carat Pigeon Blood Burma Ruby And Diamond Earrings In 18k WG

GRS Certified 2.17 Carat Pigeon Blood Burma Ruby And Diamond Earrings In 18k WG

By Rewa Jewellery

Located in Bangkok, TH

2 centre pieces are of natural untreated cushion cut Burmese rubies weighing approximately 2.17

Category

2010s Thai Modernist Lever-Back Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 2.16 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
GRS Certified 2.16 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG

GRS Certified 2.16 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG

By Rewa Jewellery

Located in Bangkok, TH

2 centre pieces are of natural untreated cushion cut Burmese rubies weighing approximately 2.16

Category

2010s Thai Aesthetic Movement Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 3.80 Carat Burma Ruby And Diamond Earrings In 18K White Gold
GRS Certified 3.80 Carat Burma Ruby And Diamond Earrings In 18K White Gold

GRS Certified 3.80 Carat Burma Ruby And Diamond Earrings In 18K White Gold

By Rewa Jewellery

Located in Bangkok, TH

2 centre pieces are of natural untreated cushion cut Burmese rubies weighing approximately 2.76

Category

2010s Thai Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 1.89 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold
GRS Certified 1.89 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold

GRS Certified 1.89 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

2 centre pieces are of natural untreated cushion cut Burmese rubies weighing approximately 1.89

Category

2010s Thai Modern Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

AGL Certified 1.96 Karat Burma Ruby And Diamond Earrings In 18 Karat White Gold
AGL Certified 1.96 Karat Burma Ruby And Diamond Earrings In 18 Karat White Gold

AGL Certified 1.96 Karat Burma Ruby And Diamond Earrings In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

. The centre piece is of natural untreated cushion cut Burmese rubies weighing approximately 2.22 carat

Category

2010s Thai Modernist Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

AGL Certified 2.70 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold
AGL Certified 2.70 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold

AGL Certified 2.70 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

2 centre pieces are of natural untreated cushion cut Burmese rubies weighing approximately 2.70

Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

36.32 Carat Burma Ruby No Heat And Diamond Necklace In 18 Karat White Gold
36.32 Carat Burma Ruby No Heat And Diamond Necklace In 18 Karat White Gold

36.32 Carat Burma Ruby No Heat And Diamond Necklace In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

studded with 61 vibrant cushion cut Burmese rubies weighing 18.30 carat approximately. To add , we have

Category

2010s Thai Modern Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Victorian 18k Ruby and Diamond Navette Ring
Victorian 18k Ruby and Diamond Navette Ring

Victorian 18k Ruby and Diamond Navette Ring

Located in Narberth, PA

of cushion-cut Burmese rubies. The rubies are bead-set, and vary slightly in size. However, all of

Category

Antique 1880s Victorian Engagement Rings

Materials

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

GIA Certified 5.65 ct NO HEAT Burma Three stones Ring
GIA Certified 5.65 ct NO HEAT Burma Three stones Ring

GIA Certified 5.65 ct NO HEAT Burma Three stones Ring

Located in Los Angeles, CA

A rare and highly collectible estate piece, this ring features a stunning 5.65-carat cushion-cut

Category

2010s Modern Three-Stone Rings

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

feature 0.70ct cushion cut Burmese ruby, claw set in subtle relief to the centre of the design. The

Category

Vintage 1910s Unknown Band Rings

Materials

Diamond, Ruby, Platinum

Antique 1.50 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Cocktail Ring
Antique 1.50 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Cocktail Ring

Antique 1.50 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

-claw set 1.50ct cushion cut Burmese ruby. The central stone is encompassed with thirty-six pave set

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring
Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring

Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

setting is embellished with an impressive claw set 1.15 carat cushion cut Burmese ruby. This feature ruby

Category

20th Century Unknown Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

0.87 Carat Burmese Ruby 0.94 Carat Diamond 18k Yellow Gold Trilogy Ring (2019)
0.87 Carat Burmese Ruby 0.94 Carat Diamond 18k Yellow Gold Trilogy Ring (2019)

0.87 Carat Burmese Ruby 0.94 Carat Diamond 18k Yellow Gold Trilogy Ring (2019)

Located in Jesmond, Newcastle Upon Tyne

-claw set 0.87ct cushion cut Burmese ruby. This stunning natural ruby is flanked to either side with a

Category

2010s Three-Stone Rings

Materials

Diamond, Ruby, White Gold, Yellow Gold

AGL Certified 8 Carat No Heat Kashmir Sapphire, Burma Ruby, & Diamond Stack Ring
AGL Certified 8 Carat No Heat Kashmir Sapphire, Burma Ruby, & Diamond Stack Ring

AGL Certified 8 Carat No Heat Kashmir Sapphire, Burma Ruby, & Diamond Stack Ring

Located in Miami, FL

Certified Cushion Cut Burma Ruby, Kashmir Sapphire, & Diamond Stackable Ring Crafted in 18k White & Yellow

Category

21st Century and Contemporary Indian Art Nouveau Cocktail Rings

Materials

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

GFCO Certified 1.39 Carat Natural Loose Burmese Ruby Brilliant Cut Gemstone
GFCO Certified 1.39 Carat Natural Loose Burmese Ruby Brilliant Cut Gemstone

GFCO Certified 1.39 Carat Natural Loose Burmese Ruby Brilliant Cut Gemstone

Located in Peshawar, PK

Faceted Burmese Ruby Weight: 1.39 Carat Dimension: 8.22 x 5.93 x 3.21 Mm Colour: Vivid Pink- Red

Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Ruby

Victorian 2.50 Carat Ruby 4.70 Carat Diamond Necklace in 18k Yellow Gold
Victorian 2.50 Carat Ruby 4.70 Carat Diamond Necklace in 18k Yellow Gold

Victorian 2.50 Carat Ruby 4.70 Carat Diamond Necklace in 18k Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

designs, each ornamented with a claw set cushion cut Burmese ruby to the centre. Each flower setting

Category

Antique 1890s Unknown Victorian Drop Necklaces

Materials

Diamond, Ruby, Yellow Gold, Silver

Antique Burmese Ruby Five Stone Ring
Antique Burmese Ruby Five Stone Ring

Antique Burmese Ruby Five Stone Ring

Located in London, GB

cushion cut rubies of Burmese origin. All stones here are perfectly matched and possess a vivid pinky red

Category

Antique Early 1900s Engagement Rings

Materials

Ruby, 18k Gold

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

Category

Antique 19th Century American Art Deco Engagement Rings

Materials

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

Burmese ruby and diamond earrings, circa 1950.
Burmese ruby and diamond earrings, circa 1950.

Burmese ruby and diamond earrings, circa 1950.

Located in London, GB

Burmese ruby and diamond earrings. A matching pair, each set with two cushion shape old cut natural

Category

Vintage 1950s Lever-Back Earrings

Materials

Diamond, Ruby, Platinum

Burmese Cushion Ruby & Pear Diamond 18k Gold Ring, AGL & Gübelin Certified
Burmese Cushion Ruby & Pear Diamond 18k Gold Ring, AGL & Gübelin Certified

Burmese Cushion Ruby & Pear Diamond 18k Gold Ring, AGL & Gübelin Certified

Located in New York, NY

This refined ring centers a Burmese cushion-cut ruby weighing 7.15 ct, certified by AGL and Gübelin

Category

2010s American Art Nouveau Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Victorian Burmese Ruby & Diamond Navette Cluster Ring
Victorian Burmese Ruby & Diamond Navette Cluster Ring

Victorian Burmese Ruby & Diamond Navette Cluster Ring

Located in Sandnes, NO

purplish red with beautifully saturated color. The ruby is hand-cut in a cushion-oval shape, secured in

Category

Antique 1890s European Late Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Boucheron Natural Burma Ruby Diamond Ring
Boucheron Natural Burma Ruby Diamond Ring

Boucheron Natural Burma Ruby Diamond Ring

By Boucheron

Located in London, GB

Boucheron Burmese ruby and diamond ring. Set to centre with a cushion shape old cut natural

Category

Vintage 1930s French Engagement Rings

Materials

Diamond, Ruby, Platinum

Burmese ruby and diamond earrings, circa 1935
Burmese ruby and diamond earrings, circa 1935

Burmese ruby and diamond earrings, circa 1935

Located in London, GB

Burmese ruby and diamond earrings. A matching pair of earrings, each set with a cushion shape old

Category

Vintage 1930s Dangle Earrings

Materials

Diamond, Ruby, Platinum

5 Carat Burma Ruby and Diamond Ring
5 Carat Burma Ruby and Diamond Ring

5 Carat Burma Ruby and Diamond Ring

By Diamond Scene New York

Located in New York, NY

A fine Ruby set in a wearable custom made diamond mounting. 5.77 carat Cushion cut “Intense Red

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

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

-heated natural Burma ruby, which is a mixed Cushion Cut, weighing approximately 1.06ct. The stone is

Category

Antique 1880s Victorian Fashion Rings

Materials

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

AGL Certified 1.54 ct No Heat Burmese Ruby Mens Ring
AGL Certified 1.54 ct No Heat Burmese Ruby Mens Ring

AGL Certified 1.54 ct No Heat Burmese Ruby Mens Ring

Located in New York, NY

18K YELLOW GOLD 18 DIAMONDS 0. 69 CARATS 1 BURMA NO HEAT RUBY 1.54 CARATS AGL CERTIFIED

Category

2010s Wedding Rings

Materials

Ruby

Cushion Cut Natural Ruby Ring (AGL Approx. 1.4-Carats) & Diamond Halo, Platinum
Cushion Cut Natural Ruby Ring (AGL Approx. 1.4-Carats) & Diamond Halo, Platinum

Cushion Cut Natural Ruby Ring (AGL Approx. 1.4-Carats) & Diamond Halo, Platinum

Located in New York, NY

This exquisite ring showcases a cushion-cut, natural, untreated Burma ruby weighing Approx. 1.4

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Bulgari Natural Unenhanced Burmese Ruby Diamond Ring
Bulgari Natural Unenhanced Burmese Ruby Diamond Ring

Bulgari Natural Unenhanced Burmese Ruby Diamond Ring

By Bulgari

Located in London, GB

Bulgari Burmese ruby and diamond 'Trombino' ring. An important piece, set to centre with a cushion

Category

Vintage 1930s Italian Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.74 Carat Ruby Burmese No Heat and Diamond Ring
3.74 Carat Ruby Burmese No Heat and Diamond Ring

3.74 Carat Ruby Burmese No Heat and Diamond Ring

Located in Geneva, CH

18K rose and white gold ring set with marquise-cut diamonds, centered with a cushion-cut ruby

Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Victorian 1.00ct Burmese Ruby and Diamond Necklace, c.1880s
Victorian 1.00ct Burmese Ruby and Diamond Necklace, c.1880s

Victorian 1.00ct Burmese Ruby and Diamond Necklace, c.1880s

Located in London, GB

A deep red old cushion cut ruby is the centre of this gorgeous Victorian pendant. It is a 1.00

Category

Antique 1880s Unknown Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Cushion Cut Natural Ruby Ring (Approx. 0.9-Carats) & Diamond Bezel-Set, Platinum
Cushion Cut Natural Ruby Ring (Approx. 0.9-Carats) & Diamond Bezel-Set, Platinum

Cushion Cut Natural Ruby Ring (Approx. 0.9-Carats) & Diamond Bezel-Set, Platinum

Located in New York, NY

This exquisite platinum ring showcases a captivating approx 0.9-carat cushion-cut natural Burma

Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Certified 2.42 Carats Unheated Burma Ruby & Diamond Halo Ring
Certified 2.42 Carats Unheated Burma Ruby & Diamond Halo Ring

Certified 2.42 Carats Unheated Burma Ruby & Diamond Halo Ring

Located in Bangkok, Bangkok

Discover timeless elegance with this exquisite ring featuring a 2.42-carat Burmese ruby. This

Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Natural Burma No Heat Ruby Ring, by Gübelin, SSEF Certified
Natural Burma No Heat Ruby Ring, by Gübelin, SSEF Certified

Natural Burma No Heat Ruby Ring, by Gübelin, SSEF Certified

By Gubelin

Located in Idar-Oberstein, DE

Natural Burmese ruby and diamond ring made by the famous Swiss jewellery house Gübelin. Set in

Category

20th Century German Engagement Rings

Materials

Ruby, Platinum

1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca
1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca

1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca

Located in Napoli, IT

marquee shaped cut Focal point is a rectangular cushion cut natural unheated Ruby Burma origin

Category

Vintage 1960s European Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA
Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA

Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA

Located in Philadelphia, PA

Comprised of alternating pattern of prong set cushion cut rubies and old mine cut diamonds Rubies

Category

Antique 1890s Victorian Band Rings

Materials

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

1.49 Carat Burma Ruby No Heat Ruby And Diamond Ring In 18 Karat White Gold
1.49 Carat Burma Ruby No Heat Ruby And Diamond Ring In 18 Karat White Gold

1.49 Carat Burma Ruby No Heat Ruby And Diamond Ring In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

gold. It has a centre piece of cushion cut Burma No Heat Ruby weighing 1.49 carat approximately

Category

2010s Thai Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Art Deco Burmese 2.08 carat ruby diamond ring
Art Deco Burmese 2.08 carat ruby diamond ring

Art Deco Burmese 2.08 carat ruby diamond ring

Located in London, GB

Art Deco Burmese ruby and diamond ring. Set with a cushion shape step cut natural unenhanced

Category

Vintage 1920s British Art Deco Three-Stone Rings

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

Category

Antique 1880s British Victorian Brooches

Materials

Diamond, Ruby, Yellow Gold, Silver

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Cushion Cut Burmese Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate cushion cut burmese ruby for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. You can easily find a 21 antique edition and 15 modern creations to choose from as well. You’re likely to find the perfect cushion cut burmese ruby among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. A cushion cut burmese ruby from Antinori Fine Jewels, Roman Malakov and Bulgari — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for an antique cushion cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut alternatives. When shopping for a cushion cut burmese ruby, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Cushion Cut Burmese Ruby?

Prices for a cushion cut burmese ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $5,400 and can go as high as $680,000, while this accessory, on average, fetches $21,800.

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.