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Natural unenhanced Burmese Ruby Diamond Platinum Cluster Ring
Natural unenhanced Burmese Ruby Diamond Platinum Cluster Ring

Natural unenhanced Burmese Ruby Diamond Platinum Cluster Ring

Located in London, GB

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

Category

20th Century Edwardian Cluster Rings

Materials

Diamond, Ruby, Platinum

18.52 Carats Burmese No-Heat Ruby Natural Sugarloaf For Top Fine Jewelry Gem
18.52 Carats Burmese No-Heat Ruby Natural Sugarloaf For Top Fine Jewelry Gem

18.52 Carats Burmese No-Heat Ruby Natural Sugarloaf For Top Fine Jewelry Gem

Located in Jaipur, RJ

18.52 Carats Burmese No-Heat Ruby Natural Sugarloaf For Top Fine Jewelry Gem Weight: 18.52 Carats

Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

Certified Natural Art Deco Burmese Ruby and Diamond Clip
Certified Natural Art Deco Burmese Ruby and Diamond Clip

Certified Natural Art Deco Burmese Ruby and Diamond Clip

Located in New York, NY

AGL Certified Natural Art Deco Burmese Ruby and Diamond Clip A clip set with round and baguette

Category

20th Century Unknown Art Deco Vanity Items

Materials

Diamond, Ruby, Platinum

AGL Certified Natural No Heat Burmese Ruby Diamonds Ring
AGL Certified Natural No Heat Burmese Ruby Diamonds Ring

AGL Certified Natural No Heat Burmese Ruby Diamonds Ring

Located in Austin, TX

An AGL certified Burmese natural, non heated oval mixed cut 2.64 carats ruby surrounded by 2,25

Category

Vintage 1960s Unknown Modern Cocktail Rings

Materials

Diamond, Ruby, 10k Gold

132.80 Carats Burma Ruby Beads Plain Top Quality For Fine Jewelry Natural Gem
132.80 Carats Burma Ruby Beads Plain Top Quality For Fine Jewelry Natural Gem

132.80 Carats Burma Ruby Beads Plain Top Quality For Fine Jewelry Natural Gem

Located in Jaipur, RJ

Gemstone - Ruby Weight - 132.80 carats Shape - Beads Size - 4 To 6 MM Quantity - 4 Line

Category

21st Century and Contemporary Burmese Art Deco Beaded Necklaces

Materials

Ruby

11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem
11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem

11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem

Located in Jaipur, RJ

11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem Weight: 11.03 Carats

Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

GIA Natural Oval Burma Ruby & Diamond Halo Ring in 18k Yellow Gold
GIA Natural Oval Burma Ruby & Diamond Halo Ring in 18k Yellow Gold

GIA Natural Oval Burma Ruby & Diamond Halo Ring in 18k Yellow Gold

Located in Honolulu, HI

This gorgeous natural Ruby ring with diamond halo is a real show stopper. Featuring an

Category

Late 20th Century Burmese Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Bora & Co GIA Certified 2.32ct Burma Ruby & Natural Diamond Ring
Bora & Co GIA Certified 2.32ct Burma Ruby & Natural Diamond Ring

Bora & Co GIA Certified 2.32ct Burma Ruby & Natural Diamond Ring

Located in New York, NY

Bora & Co GIA Certified 2.32ct Burma Ruby and Diamond Ring A stunning expression of timeless

Category

2010s Fashion Rings

Materials

Diamond, Ruby, Platinum

Art Deco Natural Unenhanced Burmese Ruby and Diamond Ring
Art Deco Natural Unenhanced Burmese Ruby and Diamond Ring

Art Deco Natural Unenhanced Burmese Ruby and Diamond Ring

Located in London, GB

Art Deco Burmese ruby and diamond ring. Set with a natural unenhanced Burmese oval old cut ruby in

Category

Vintage 1930s Cluster Rings

Materials

Diamond, Ruby, Platinum

Certified Burma Ruby Earring Natural Ruby 18K Gold Vermeil Diamon Earrings studs
Certified Burma Ruby Earring Natural Ruby 18K Gold Vermeil Diamon Earrings studs

Certified Burma Ruby Earring Natural Ruby 18K Gold Vermeil Diamon Earrings studs

Located in Delhi, DL

------------------------------------------------- -Gemstone- Natural Ruby - Gem Stone Wt. : 2.10ctw - Diamond - Natural - No of Stone- 04(Piece

Category

2010s Indian Art Deco Stud Earrings

Materials

Ruby, Diamond, Vermeil, Sterling Silver

Ring Burmese Unheated Ruby natural Gold Promise Engagement ring
Ring Burmese Unheated Ruby natural Gold Promise Engagement ring

Ring Burmese Unheated Ruby natural Gold Promise Engagement ring

Located in Berlin, DE

An engagement 18K white gold ring with natural Ruby and Diamonds with Jewelry ruby origin - Burma

Category

2010s Japanese Art Deco Engagement Rings

Materials

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

2.04Ct Very Fine GRS Certified Natural Oval Burmese Ruby Ring
2.04Ct Very Fine GRS Certified Natural Oval Burmese Ruby Ring

2.04Ct Very Fine GRS Certified Natural Oval Burmese Ruby Ring

Located in San Diego, CA

This is an absolutely stunning ring. It features a Natural 2.04Ct Oval Burmese Ruby flanked by 2

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Ruby, Platinum

8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem
8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem

8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem

Located in Jaipur, RJ

8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem Weight: 8.71

Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem
15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem

15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem

Located in Jaipur, RJ

15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem Weight: 15.61

Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

Burma Unheated Ruby and Natural Diamond Ring in 18K Gold
Burma Unheated Ruby and Natural Diamond Ring in 18K Gold

Burma Unheated Ruby and Natural Diamond Ring in 18K Gold

Located in Singapore, SG

Accompanied by a gem certificate from Jewel House gem lab (Myanmar) stating that the ruby is natural from

Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby
GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby

GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby

Located in Kowloon, Hong Kong

This beautiful 1.55 carat Burma no-heat vivid red ruby is a rare and valuable gemstone

Category

2010s Loose Gemstones

Materials

Ruby

GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby
GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby

GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby

Located in Kowloon, Hong Kong

This beautiful 1.99 carat Burma no-heat vivid red ruby is a rare and valuable gemstone

Category

2010s Loose Gemstones

Materials

Ruby

Certified Natural 6.82 Carat Burmese Ruby Diamond Three Stone Engagement Ring
Certified Natural 6.82 Carat Burmese Ruby Diamond Three Stone Engagement Ring

Certified Natural 6.82 Carat Burmese Ruby Diamond Three Stone Engagement Ring

Located in Bangkok, Thailand

White Gold ring features a magnificent Natural Ruby from Myanmar ( Burma ), weighing 6.82 carats. The

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Ruby, White Gold

12.50 Carat Burma Ruby Ring. Rare Natural Cushion Cut Ruby Diamond Platinum Ring
12.50 Carat Burma Ruby Ring. Rare Natural Cushion Cut Ruby Diamond Platinum Ring

12.50 Carat Burma Ruby Ring. Rare Natural Cushion Cut Ruby Diamond Platinum Ring

Located in New York, NY

diamond ring, this masterpiece showcases a rare natural cushion-cut ruby weighing an impressive approx

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, 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

cut natural unenhanced Burmese ruby in an open back rubover setting, two in total with an approximate

Category

Vintage 1910s Unknown Edwardian Drop Earrings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Vintage look Natural diamonds Burma ruby bow sterling silver earrings studs
Vintage look Natural diamonds Burma ruby bow sterling silver earrings studs

Vintage look Natural diamonds Burma ruby bow sterling silver earrings studs

Located in Delhi, DL

This pair of earrings have natural real diamonds and real natural ruby. It is made up of sterling

Category

Early 2000s Indian Artisan Stud Earrings

Materials

Diamond, Ruby, Sterling Silver

Bulgari Natural No Heat Burma Ruby, Sapphire and Diamond Ring
Bulgari Natural No Heat Burma Ruby, Sapphire and Diamond Ring

Bulgari Natural No Heat Burma Ruby, Sapphire and Diamond Ring

By Bulgari

Located in New York, NY

The Bvlgari ring features an oval-shaped burma ruby no heat measuring 9.85 x 7.00 x 4.28 mm and

Category

20th Century American Engagement Rings

Materials

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

Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold
Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold

Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold

Located in Singapore, SG

. Accompanied by a gem certificate from Jewel House Gem Lab (Myanmar)stating that the ruby is natural and from

Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Ruby, Diamond, 18k Gold, Yellow Gold

IGI Certified 1.01ct Burma Ruby and 0.33ct Natural Diamonds Platinum Ring
IGI Certified 1.01ct Burma Ruby and 0.33ct Natural Diamonds Platinum Ring

IGI Certified 1.01ct Burma Ruby and 0.33ct Natural Diamonds Platinum Ring

Located in Hong Kong, HK

-carat vivid purplish-red Burma ruby surrounded by 0.33 carats of natural diamonds. This elegant piece

Category

21st Century and Contemporary Hong Kong Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.845Ct Burma unheated Ruby and Natural diamond 2 ways stud earring
0.845Ct Burma unheated Ruby and Natural diamond 2 ways stud earring

0.845Ct Burma unheated Ruby and Natural diamond 2 ways stud earring

Located in Singapore, SG

. Geographical origin also has a major impact on price. The rubies are from Burma and completely untreated or

Category

21st Century and Contemporary Singaporean Art Deco Stud Earrings

Materials

Diamond, Ruby, 18k Gold

Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold
Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold

Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold

Located in Singapore, SG

Enhanced) Origin - Mogok (Burma, Myanmar) Side stones- Natural diamonds (3mm) Weight - 0.2ct (approx

Category

21st Century and Contemporary Singaporean Art Deco Three-Stone Rings

Materials

Ruby, Diamond, 18k Gold, Yellow Gold

No Heat Burma Ruby Necklace with natural diamonds and akoya pearls
No Heat Burma Ruby Necklace with natural diamonds and akoya pearls

No Heat Burma Ruby Necklace with natural diamonds and akoya pearls

Located in Singapore, SG

House Gem Lab (Myanmar) stating that the rubies are natural from Burma with no indications of

Category

21st Century and Contemporary Singaporean Art Deco Link Necklaces

Materials

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

Minimalist Tiny Burmese Unheated Ruby Pendant with Natural Diamonds in 18k gold
Minimalist Tiny Burmese Unheated Ruby Pendant with Natural Diamonds in 18k gold

Minimalist Tiny Burmese Unheated Ruby Pendant with Natural Diamonds in 18k gold

Located in Singapore, SG

This minimalist pendant features a tiny, unheated Burmese ruby with high transparency, eye-clean

Category

21st Century and Contemporary Singaporean Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Natural Unheated Burmese Ruby Diamond Cluster Yellow Gold Modern Engagement Ring
Natural Unheated Burmese Ruby Diamond Cluster Yellow Gold Modern Engagement Ring

Natural Unheated Burmese Ruby Diamond Cluster Yellow Gold Modern Engagement Ring

Located in Lisbon, PT

Contemporary Natural Unheated Burmese Ruby and Diamond Cluster Engagement Ring in 19.2K Yellow Gold

Category

2010s Portuguese Modern Engagement Rings

Materials

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

IGI Certified 6.03ct Burma Ruby 3.61ct Natural Diamonds 18K Gold Ring
IGI Certified 6.03ct Burma Ruby 3.61ct Natural Diamonds 18K Gold Ring

IGI Certified 6.03ct Burma Ruby 3.61ct Natural Diamonds 18K Gold Ring

Located in Hong Kong, HK

magnificent 6.03-carat Burma ruby in a skilfully crafted oval mixed-cut. This stunning gem boasts fine colour

Category

21st Century and Contemporary Hong Kong Cocktail Rings

Materials

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

1.30 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum
1.30 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum

1.30 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a 1.30 Carat Natural Unheated, Burmese Ruby and 0.48

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.29 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum
1.29 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum

1.29 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a 1.29 Carat Natural Unheated, Burmese Ruby and 0.48

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Total 2.39Ct Unheated Burma Ruby and Natural diamond Hoop and Drop Earring
Total 2.39Ct Unheated Burma Ruby and Natural diamond Hoop and Drop Earring

Total 2.39Ct Unheated Burma Ruby and Natural diamond Hoop and Drop Earring

Located in Singapore, SG

certificate from Jewel House Gem lab (Myanmar) stating that the Rubies are natural with no indications of

Category

21st Century and Contemporary Singaporean Art Deco Drop Earrings

Materials

Ruby, Diamond, 18k Gold, White Gold

Natural Myanmar Star Ruby with Diamond & 18k Rose Gold Earrings, Sakura Ear Stud
Natural Myanmar Star Ruby with Diamond & 18k Rose Gold Earrings, Sakura Ear Stud

Natural Myanmar Star Ruby with Diamond & 18k Rose Gold Earrings, Sakura Ear Stud

Located in Kowloon, HK

rubies from Myanmar, beautifully set in luxurious 18K rose gold and adorned with brilliant diamonds

Category

2010s Hong Kong Art Nouveau Stud Earrings

Materials

Diamond, Ruby, Star Ruby, 18k Gold, Rose Gold

Natural Myanmar Vivid Green Jade Clover Earrings in 18K Gold and Ruby
Natural Myanmar Vivid Green Jade Clover Earrings in 18K Gold and Ruby

Natural Myanmar Vivid Green Jade Clover Earrings in 18K Gold and Ruby

Located in Kowloon, HK

Natural Myanmar Jadeite and rubies ◆ COLOR: Vivid green ◆ SHAPE OF JADEITE: Ancient coin ◆ PRECIOUS METAL

Category

2010s Hong Kong Art Deco Drop Earrings

Materials

Jade, Ruby, 18k Gold

Burmese Ruby and Diamond Drop Earrings, 11.8ct Rubies, 18k Gold
Burmese Ruby and Diamond Drop Earrings, 11.8ct Rubies, 18k Gold

Burmese Ruby and Diamond Drop Earrings, 11.8ct Rubies, 18k Gold

By EstatebyJR

Located in New York, NY

A captivating pair of earrings featuring exquisite 11.8-carat natural unheated Burmese rubies oval

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Ruby, 18k Gold

Roman Malakov 11.03 Carats Natural Cabochon Star Burmese Ruby Halo Cocktail Ring
Roman Malakov 11.03 Carats Natural Cabochon Star Burmese Ruby Halo Cocktail Ring

Roman Malakov 11.03 Carats Natural Cabochon Star Burmese Ruby Halo Cocktail Ring

By Roman Malakov

Located in New York, NY

An exquisite cocktail ring, featuring a very rare 11.03 carats natural cabochon star ruby certified

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Ruby lever back earrings Burma untreated rubies 14KT gold
Ruby lever back earrings Burma untreated rubies 14KT gold

Ruby lever back earrings Burma untreated rubies 14KT gold

Located in Boca Raton, FL

Simple earrings in lever back setting in 14KT yellow gold with natural rubies Burmese origin, no

Category

21st Century and Contemporary Lever-Back Earrings

Materials

Ruby, Gold, 14k Gold

NGI certified 1.58ct Burma Heated Ruby and Natural Diamond Ring in 18K Gold
NGI certified 1.58ct Burma Heated Ruby and Natural Diamond Ring in 18K Gold

NGI certified 1.58ct Burma Heated Ruby and Natural Diamond Ring in 18K Gold

Located in Singapore, SG

. Accompanied by a NGI certificate, stating that the ruby is natural from Burma with indications of Heated

Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Bulgari Burmese Ruby Diamond Cocktail Ring.
Bulgari Burmese Ruby Diamond Cocktail Ring.

Bulgari Burmese Ruby Diamond Cocktail Ring.

By Bulgari

Located in London, GB

Bulgari Burmese ruby and diamond ring. A natural unenhanced oval old cut Burmese ruby is set

Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Heirloom Jewelry - 3.12cts Burma Ruby Ring w Natural Diamonds in 14K Solid Gold
Heirloom Jewelry - 3.12cts Burma Ruby Ring w Natural Diamonds in 14K Solid Gold

Heirloom Jewelry - 3.12cts Burma Ruby Ring w Natural Diamonds in 14K Solid Gold

Located in Columbus, OH

A masterpiece of fine craftsmanship, this 3.12 carat Burma ruby heirloom ring showcases a vibrant

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

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

12.8ct Cabochon Burma Natural Ruby, Diamond Ring in Solid 18 Carat Yellow Gold
12.8ct Cabochon Burma Natural Ruby, Diamond Ring in Solid 18 Carat Yellow Gold

12.8ct Cabochon Burma Natural Ruby, Diamond Ring in Solid 18 Carat Yellow Gold

By GEM PLAZA

Located in Jaipur, Rajasthan

Fine 12.8 Carat Burma Natural Ruby, Diamond Ring in Solid 18 Carat Yellow Gold Accessorize your

Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

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Natural Burmese Ruby For Sale on 1stDibs

Find the exact natural burmese ruby you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. Find an antique version now, or shop for 134 vintage or 84 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a natural burmese ruby from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing natural burmese ruby — no matter the origin — is easy, but Iris Fine Jewelry, Bulgari and Boucheron each produced a popular version that is worth a look. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and cushion cut cut versions available here, too. If you’re browsing our inventory for a natural burmese ruby, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Natural Burmese Ruby?

Prices for a natural burmese ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,800 and can go as high as $1,933,437, while this accessory, on average, fetches $14,852.

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.