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Burmese Unheated Ruby Flower Earring
Located in Singapore, SG
Burmese Unheated Ruby (Mixed) Flower Earring We are pleased to inform you that this item is being
Category

21st Century and Contemporary Singaporean Art Deco Stud Earrings

Materials

Ruby, 18k Gold

2.02 Carat Unheated Ruby Diamond Cocktail Ring
By Mehnaz Durrani
Located in Richmond, BC
Glamorous unheated ruby and diamond ring. High lustre, transparent, oval faceted, intense color
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Natural Unheated Ruby and Diamond Ring
By Diana M. Jewels
Located in New York, NY
Natural Unheated Ruby and Diamond Ring, Certified by GRS Laboratory, features 3.00 Carat Cushion
Category

21st Century and Contemporary American Bridal Rings

Materials

Ruby, Platinum

Art Deco Unheated Ruby and Moonstone Brooch
Located in New York, NY
Art Deco Unheated Ruby and Moonstone Brooch A very fine Art Deco diamond brooch set with two
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Moonstone, Ruby, Platinum

AIGS Certified 1.05 CT Unheated Ruby 18K White Gold Diamond Ring
Located in Kowloon, HK
AIGS Certified 1.05 CT Unheated Ruby 18K White Gold Diamond Ring 1 Unheated Ruby - 1.05 CT AIGS
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Ruby, Diamond, White Gold

AIGS Certified 1.05 CT Unheated Ruby 18K White Gold Diamond Ring
Located in Kowloon, HK
AIGS Certified 1.05 CT Unheated Ruby 18K White Gold Diamond Ring 1 Unheated Ruby - 1.05 CT AIGS
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, Ruby, White Gold

18K White Gold 1.78 CT Unheated Ruby Diamond Ring
Located in Kowloon, HK
18K White Gold 1.78 CT Unheated Ruby Diamond Ring 1 Ruby - 1.78 CT Diamonds - 0.503 cT 18K Gold
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, Ruby, White Gold

GRC Certified 1.10 CT Unheated Ruby 18K Gold Pendant with Diamonds
Located in Kowloon, HK
GRC Certified 1.10 CT Unheated Ruby 18K Gold Pendant with Diamonds 1 Unheated Ruby - 1.10 CT Shape
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

GIA 7.47 Carat Unheated Ruby Pendant/Ring
By Mehnaz Durrani
Located in Richmond, BC
Collectible unheated ruby pendant. Lively pinkish-red tone, high brilliance, oval faceted unheated
Category

21st Century and Contemporary Canadian Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Platinum

GRS Certified 3 Carat UNHEATED RUBY Diamond Cocktail Ring
Located in Chicago, IL
Exquisite platinum ring featuring an oval unheated ruby weighing approximately 3.00 carats
Category

2010s American Engagement Rings

Materials

Diamond, Ruby, Platinum

AIGS certificated 2.12ct Unheated ruby pink eye cleanest clarity Mozambique
Located in bangkok, TH
2.12ct Unheated ruby very clean clarity Mozambique Rare size and clarity ruby with AIGS
Category

2010s Loose Gemstones

Materials

Ruby

18K Yellow & White Gold Handmade Unheated Ruby & Diamond Band
By Avanti
Located in Carrollton, TX
This regal handmade band exudes classy and royalty! The GIA certified, unheated Ruby is set in the
Category

2010s American Contemporary Band Rings

Materials

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

GIA Certified Natural, Unheated Ruby and Diamond 18K Yellow Gold Earrings
Located in New York, NY
A pair of GIA Certified Natural, Unheated Ruby and Diamond 18K Yellow Gold Earrings. There are oval
Category

20th Century Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

GIA Certified 1.10 Carat Natural Unheated Ruby Ring Set with Diamonds
Located in Aliso Viejo, CA
It comes with the GIA Certificate Condition: Excellent Natural Unheated Ruby = 1.10 Carat (Cut
Category

2010s Contemporary Engagement Rings

Materials

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

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Unheated Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate unheated ruby for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find an antique version now, or shop for 48 vintage or 129 modern creation for a more contemporary example of these cherished accessories. Finding the perfect unheated ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. An unheated ruby from Merkaba, David Jerome and Emilio! — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for an unheated 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 Unheated Ruby?

The price for an unheated ruby starts at $1,800 and tops out at $1,575,000 with these rings, on average, selling for $15,727.

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 Unheated Ruby
  • A heated ruby is a ruby wherein 1600 - 1700 degrees centigrade of heat is applied to the stone to improve it's color, luster, and/or clarity. This is a common method for most rubies is not a bad at all. What makes unheated rubies valuable is their rarity. To find a beautiful ruby that does not need heat to improve it's beauty is very rare and highly unlikely.