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Gem Bleu

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New York, NY
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About Gem Bleu

Gem Bleu is a well-established 4th generation gemstone and fine jewelry manufacturer that prides itself on being a true mine-to-market vertically integrated company. This unique approach has provided Gem Bleu with many advantages over its competition, enabling the company to create one of the most trusted and responsible names in the fine jewelry trade. Thanks to its unparalleled standing in an extremely competitive industry, Gem Bleu has become the preferred supplier of fine gemstones and jewelry to wholesalers, big box retailers, and luxury retailers across the globe....Read More

Gem Bleu

Established in 20081stDibs seller since 2020

Contact Info

Featured Pieces

Ceylon Sapphire, Burma Spinel, Brazilian Emerald and Diamond Jewelry Set
Located in New York, NY
Crafted with unparalleled artistry, this platinum ensemble showcases a link necklace, bracelet, and earrings adorned with a captivating array of multicolor Ceylon Sapphires, Brazilia...
Category

21st Century and Contemporary American Link Necklaces

Materials

Diamond, Emerald, Sapphire, Spinel, Platinum

Loose 'Color Treated' 1.63 carat Vivid Yellow Diamond
Located in New York, NY
Introducing a truly enchanting gemstone: a loose, color-treated vivid yellow diamond weighing a mesmerizing 1.63 carats. This exquisite jewel boasts a radiant burst of sunshine captu...
Category

21st Century and Contemporary Loose Gemstones

Materials

Yellow Diamond

Sapphire and Diamond 'Toi et Moi' Ring
Located in New York, NY
Presenting our enchanting Toi et Moi Ring—a symbol of unity, connection, and everlasting love. Crafted with precision in 18K white gold, this ring sea...
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

GIA certified 3.01 carat Ruby and Diamond Ring
Located in New York, NY
Introducing our Ruby and Diamond Three Stone Ring—a captivating expression of love, elegance, and enduring beauty. Crafted in the finest 18K white gold, this exquisite piece features...
Category

2010s American Three-Stone Rings

Materials

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

1.98 carat Emerald and Diamond ring in 18K Gold
Located in New York, NY
Introducing our exquisite Emerald and Diamond Ring, a true testament to timeless elegance and sophistication. This enchanting piece is crafted in lustrous 18K white gold, with a uniq...
Category

2010s American Cocktail Rings

Materials

Emerald, Diamond, 18k Gold, White Gold, Yellow Gold

GIA Certified 'Toi et Moi' Pink and Yellow Diamond Ring in Platinum
Located in New York, NY
The Toi et Moi ring, with its distinctive design featuring a 1.08ct Fancy Brownish Pink SI1 Pear-shaped Diamond and a 1ct Fancy Vivid Yellow SI2 Pear-shaped Diamond, holds profound s...
Category

2010s American Engagement Rings

Materials

Pink Diamond, Yellow Diamond, Yellow Gold, Rose Gold, 18k Gold, Platinum

Constance Mellon Conch Pearl Art Nouveau Brooch, Ring and Earclips in 18K
Located in New York, NY
Introducing the Elegance Ensemble: A Radiant Conch Pearl Collection Indulge in the exquisite beauty of the Elegance Ensemble, a mesmerizing set that seamlessly combines the timeless...
Category

Late 20th Century American Art Nouveau Brooches

Materials

18k Gold

GIA Certified 6.02 carat Asscher Cut F/VS2 Diamond Stud Earrings in Platinum 950
Located in New York, NY
Elevate your elegance with our GIA Certified 6.02 Carat Asscher Cut Diamond Stud Earrings in Platinum 950, a dazzling union of sophistication and brilliance. Each diamond, meticulous...
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

1.74 carat No Heat Pink Sapphire and Diamond Ring
Located in New York, NY
Elevate your style with this exceptional 1.74-carat No Heat Pink Sapphire and Diamond Ring, a testament to the rarest and most valuable sapphires in the world. Set in exquisite 14K W...
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

Gem Bleu Blue Zircon 2.97 Carat Pendant
Located in New York, NY
Introducing our stunning Blue Zircon 2.97 Carat Pendant, a truly exquisite piece of jewelry that will add a touch of sophistication and glamour to any outfit. This beautiful pendant ...
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Blue Zircon, 14k Gold, White Gold

0.20ct Orange Diamond Ring with 0.57ct Diamond Accents Set in 14k Two Tone Gold
Located in New York, NY
Unveiling an exquisite masterpiece, at the heart of which lies a 0.22-carat orange diamond — a gem renowned for its exceptional rarity and captivating charm. This captivating ring, d...
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold

GIA Certified 14.02 carat No Heat Mozambique Ruby and Diamond Graduated Necklace
Located in New York, NY
Elegance Redefined: Discover the GIA Certified 14.02 Carat No Heat Mozambique Ruby and Diamond Graduated Necklace Indulge in the epitome of luxury with our exquisite GIA Certified 1...
Category

2010s American Link Necklaces

Materials

Diamond, Ruby