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Loose Gemstones

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    Collaborate with a jeweler to turn these gemstones into an extraordinary, one-of-a-kind work of art.

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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

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GRS Certified Natural Burmese Ruby Diamond Ring - "Pigeon Blood" Vivid Red
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Gemstone: Natural Burmese Ruby Colour: Vivid Red/"Pigeon Blood" Red Weight of Ruby : 1 carat Conflict free diamonds. Weight of diamonds: 0.67 carats Metal: 18K White Gold Certifi...
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GIA Certified 2.01 Carat Heart Shape Diamond Pendant Necklace
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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 ...
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GIA Certified .20 Carat Burma Myanmar Ruby Diamond Victorian Yellow Gold Ring
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Vintage Victorian 1880's ruby and diamond yellow gold ring. GIA certified natural no heat .20cts octagonal Burma Myanmar red ruby with a old mine cut .15ct diamond in a handmade 18k ...
Category

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GIA Certified 4.02 Carats Radiant Cut Yellow Diamond Ring
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This gorgeous three stone engagement ring features a 4.02 carats radiant cut fancy yellow diamond certified by GIA as Y-Z color, SI1 in clarity and set in a classic four prong baske...
Category

21st Century and Contemporary American Contemporary Loose Gemstones

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GIA Certified 3 Carat Pigeon Blood Burma Ruby Engagement Ring
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Boasting a rare, 3 carat GIA certified pigeon blood red Burma ruby commanding center stage, accompanied by a pair of fiery, sparkling triang...
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GRS Pigeon Blood 0.76 Carat Burmese No Heat Ruby and Diamond Pendant 18k Gold
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A brand new 0.76 carat Burmese ruby pendant mounted with diamonds in 18 Karat gold. The ruby weighs 0.76 carat and is certified by Gem Research Swisslab (GRS) as natural, no heat, and 'Vivid Red Pigeon...
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Diamond, Ruby, 18k Gold, White Gold

18k White Gold Burma Ruby GIA Certified Heated with Rubies and Diamonds Ring
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This immaculate 7 carat Heated Burma Ruby is set in a custom mounting with alternating pear shaped rubies and pear shaped diamonds in 18k white gold. The GIA certified ruby is absol...
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GIA Certified 1.14 Carat Burma Oval Ruby Diamond Yellow Gold Pendant Necklace
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Ruby and diamond pendant necklace. GIA certified, Burma ( Myanmar) oval ruby 1.14 carat, set in a 14k yellow gold setting with 3 round brilliant cut diamond accents. Heated- moderate...
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GIA Certified Burma Ruby and Diamond Garland Necklace
Located in OVIEDO, AS
GIA certified Burmese unheated-untreated Ruby and Diamond Garland Necklace Beautiful bright and shining necklace, hand fabricated in oxidized ...
Category

Mid-20th Century Neoclassical Loose Gemstones

Materials

Diamond, Ruby, 18k Gold, Silver

GRS Certified 6.70 Carat Green Emerald Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GRS Certified 6.70 Carat Green Emerald Diamond Ring emerald side diamonds
Category

2010s Italian Modern Loose Gemstones

Materials

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GRS Switzerland 8 Carat BURMESE RUBY Oval Ruby Diamond Ring
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An exquisite 8 carat pinkish red purple oval no-heat ruby commands attention in this extraordinary platinum classic ring. A halo of approximately 1.50 carats of bright white (E/F) ...
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