Loose Gemstones
Design Your Own
Collaborate with a jeweler to turn these gemstones into an extraordinary, one-of-a-kind work of art.
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GRS Certified Natural Ruby 4.04 Carat No Heat Vivid Red
By Harbor Diamonds
Located in New York, NY
Lively Octagonal shape Natural Ruby weighing 4.04 carats with No Heat.
Color: Vivid Red
Dimensions: 11.12 x 7.69 x 3.76 mm
Please email for more rubies.
Category
2010s Mozambican Contemporary Loose Gemstones
Materials
Ruby
GRS & GIA Certified Burma Oval Shape Ruby 3.16 Carats Heated
By Harbor Diamonds
Located in New York, NY
GRS & GIA Certified Oval shape red Ruby weighing 3.16 Carats and measuring 8.90 x 7.50 MM, Burma. Heated.
Can customize in a ring, pendant or bracelet.
More Rubies in stock.
Email f...
Category
2010s Burmese Contemporary Loose Gemstones
Materials
Ruby
GRS & GIA Certified Burma Red Oval Ruby 4.02 Carats Heated
By Harbor Diamonds
Located in New York, NY
GRS & GIA Certified Oval shape Red Ruby weighing 4.02 carats and measuring 10.40 x 8.00 MM, Burma. Heated
Can customize in a ring, pendant or bracelet.
More Rubies in stock.
Email f...
Category
2010s Burmese Contemporary Loose Gemstones
Materials
Ruby
GRS & GIA Certified Oval Red Ruby 2.17 Carats Burma 8.80 x 6.70 MM
By Harbor Diamonds
Located in New York, NY
GRS & GIA Certified Oval shape red Ruby weighing 2.17 Carats and measuring 8.80 x 6.70 MM, Burma. Heated.
Can customize in a ring, pendant or bracelet.
More Rubies in stock.
Email f...
Category
2010s Burmese Contemporary Loose Gemstones
Materials
Ruby
Mozambique Natural Ruby Pigeon Blood 5.38 Carat
By Harbor Diamonds
Located in New York, NY
Gorgeous Natural Ruby with vivid red Pigeon Blood color weighing 5.38 carats.
No Heat
Shape: Octagonal
Dimensions: 11.5 x 8.20 x 5.62 mm
Category
2010s Mozambican Contemporary Loose Gemstones
Materials
Ruby
Unheated Ceylon Yellow Sapphire Ring Gem 5.56 Carat No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural, unheated 5.56 carat Ceylon Yellow Sapphire oval, offered loose to the world's most avid gem collectors.
AGTA (American Gem Trade Association) gem certificate is attached to ...
Category
21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones
Materials
Sapphire, Yellow Sapphire
Unheated Ruby Ring Gem 2.09 Carat AGL Certified No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceedingly fine 2.09 carat natural, no heat Ruby oval gem, offered loose to a sophisticated gemstone collector.
The AGL gem certificate is attached to the ima...
Category
21st Century and Contemporary Mozambican Contemporary Loose Gemstones
Materials
Ruby
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GRS Certified 2.04 Cts Natural Vivid Pink No Heat Sapphire Rose Cut Diamond Ring
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GRS Certified 5 Carat Oval BURMA Ruby no heat Ring
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Presenting a breathtaking 5.04-carat Natural Burma Ruby Ring, a true masterpiece that encapsulates the allure of the renowned Mogok mines. Thi...
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Ceylon No-Heat Sapphire and Diamond "Halo" Ring
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The concentric rings of diamonds found in this ring create a glittering "halo" of light surrounding a sizeable, no-heat Ceylon sapphire. The elegance of the ring, and the brilliant blue hue of the exquisite sapphire, is a statement of pure natural color, presented on a minimalist platinum...
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This amazing platinum engagement ring is centered with a royal blue GRS certified oval cut sapphire that weighs 4.04ct. The center stone is flanked by sparkling shield cut diamonds t...
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Emilio Jewelry Certified 8.80 Carat Burma No Heat Ruby
By Emilio!
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From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue,
Main Stone: 7.60 carats Red OVAL"
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Category
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GIA Certified 4.00 Carat Pigeon's Blood Burmese Ruby and Diamond 3-Stone Ring
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Located in Los Angeles, CA
When you buy a ruby, this is the color to aspire to! This Burmese ruby possesses the highly prized "pigeon's blood" red hue and weighs exactly 4.00 carats. This is an extremely rare ...
Category
21st Century and Contemporary American Artisan Loose Gemstones
Materials
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Morganite Ring 5.38 Carat Pear Shape
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Located in Beverly Hills, CA
Remarkable 5.38 carat Morganite pear shape nestled in a magnificent 0.65 carat micro-pave, collection, diamond ring in 18K rose gold.
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Category
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2.02 Carats Unheated Ruby Ring, GRS Vivid Red and Pigeon Blood from Mozambique
Located in Hong Kong, HK
2.02 Carats
With strong fluorescence
GRS vivid red (first page pigeon blood)
Unheated ruby ring
Origin: Mozambique
Oval shape
Almost eye clean
Very...
Category
2010s Loose Gemstones
Materials
Ruby, 18k Gold
GIA Certified, Art-Deco 4.02 Carat Antique Marquise Diamond Engagement Ring
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Art deco, GIA certified, 4.02 carat antique marquise diamond bridal engagement ring mounted in platinum. This stunning art deco style marquise ring is a classic example of the style ...
Category
1920s Unknown Art Deco Vintage Loose Gemstones
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GIA Certified 2.01 Carat Heart Shape Diamond Pendant Necklace
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Located in New York, NY
Exquisite diamond heart shape pendant necklace.
This dazzling heart shape diamond weighing 2.01 carat is graded by the GIA H in color VS2 clarity. This diamond Is special and unique ...
Category
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