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Unique Diamonds

Platinum
4.9 / 5
New York, NY
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About Unique Diamonds

With over 40 years in the industry providing the highest quality of service over three generations. Unique Diamonds has become a premier place for customers to find high standard jewelry with a niche in Fine Handcrafted Italian Jewelry. Each piece is unique to itself, you will be sure to stand out from the crowd in Unique Diamonds. With offices all over the world we are available to meet all of our clients needs across many time zones.

Unique Diamonds

Established in 19851stDibs seller since 2019

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Featured Pieces

14 Karat Yellow Gold Diamond Pave Pendant Necklace
Located in New York, NY
This pave diamond pendant necklace features 0.57 carats of diamonds set in 14K yellow gold. Adjustable length closure.
Category

21st Century and Contemporary Neoclassical Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Pave Diamond Earrings
Located in New York, NY
These 14K Yellow Gold post back diamond earrings feature 0.47 carats of pave diamonds.
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

14 Karat White and Rose Gold Diamond Flower Earrings
Located in New York, NY
These 14K white and rose gold flower earrings feature 1 carat of diamonds. These are for pierced ears with a post and clip back combination.
Category

21st Century and Contemporary Modern Clip-on Earrings

Materials

Diamond, Rose Gold, White Gold, 14k Gold

Amethyst Diamond Cocktail Ring
Located in New York, NY
18 k white gold cocktail ring featuring 0.35 carats brown diamonds along the edge. 5 carats of Amethyst in the center. The ring is shaped to resemble a flower and has a mirrored effe...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

Ponte Vecchio Gioielli 18 Karat Rose Gold Cocktail Ring
By Ponte Vecchio
Located in New York, NY
Rhodium-plated 18K rose and white gold Ponte Vecchio Gioielli Swirl cocktail ring featuring 0.21 carats of diamonds. Metal Finish: High Polish, Rhodium-Plated Total Item Weight (g):...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, White Diamond, Rose Gold

18 Karat White Gold Diamond Pendant Necklace
Located in New York, NY
This pave diamond encrusted pendant necklace features 0.35 carats of G VS diamonds set in 18K white gold. 9.8 grams total weight. 8 inch chain drop. Made in Italy. Viewings availab...
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

18 Karat White Gold Fashion Diamond Bracelet
Located in New York, NY
This bracelet features 16.46 carats of G VS round diamonds set in 18K white gold. 76.7 grams total weight. 7.5 inch length. Made in Italy. Viewings available in our NYC showroom by ...
Category

21st Century and Contemporary Modern Modern Bracelets

Materials

Diamond, 18k Gold

18 Karat Yellow and White Gold Sapphire and Diamond Ring
Located in New York, NY
This ring features a 7.0 carat oval cut blue sapphire stone 18K yellow and white gold surrounded by 24 G-H VVS-VS round diamonds weighing 0.75 carats. Includes Gemological Appraisal ...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

18 Karat White Gold Diamond and Sapphire Pendant Necklace
Located in New York, NY
This adjustable drop pendant necklace features 0.45 carats of G VS diamonds and 0.18 carats of yellow sapphires set in 18K white gold. 10.7 grams total weight. Made in Italy. Viewi...
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Yellow Sapphire, 18k Gold

23.15 Carat Cabochon Ruby and Diamond Cocktail Ring
Located in New York, NY
This cocktail features a 23.15 carat ruby surrounded by approx 3.40 carats of G VS diamonds set in 18K yellow gold. 20 grams total weight. Size 7 1/4. Made in Italy. Resizeable upo...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

14 Karat White Gold Contrarie Ruby and Sapphire Heart Cocktail Ring
Located in New York, NY
This Contrarie cocktail ring features a 1.77 carat heart shape sapphire and a 1.98 carat ruby with 30 ruby and sapphire side stones. Resizeable upon request. Viewings available in...
Category

21st Century and Contemporary Cocktail Rings

Materials

Ruby, Sapphire, 18k Gold

18 Karat Yellow Gold Emerald and Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features a 3.70 carat Emerald flanked by two long oval diamonds and six baguettes weighing 2.50 carats set in 18K yellow gold. Size 6 1/4. Resizeable upon request...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

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