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.
Established in 19851stDibs seller since 2019
Featured Pieces
Cartier "Draperie Collection" Demiparure Yellow Gold Necklace - Earrings
By Cartier
Located in New York, NY
This exquisite Cartier Demiparure from the Draperie Collection is a mesmerizing display of craftsmanship and elegance. Crafted in luminous gold, the set features a necklace comprisin...
Category
21st Century and Contemporary French Beaded Necklaces
Materials
Yellow Gold
BVLGARI Extremely Rare Graduated Tubogas Necklace
By Bulgari
Located in New York, NY
This is a stunning vintage BVLGARI Extremely Rare Graduated Tubogas Necklace, a timeless piece of jewelry that epitomizes sophistication and Italian craftsmanship. With its iconic Tu...
Category
1990s Italian Choker Necklaces
Materials
Gold, 18k Gold, Yellow Gold
Cartier 42mm Yellow Gold Ballon Bleu Watch
By Cartier
Located in New York, NY
This exquisite Cartier Ballon Bleu watch is a timeless masterpiece, featuring a luxurious 42mm case crafted in radiant yellow gold. Renowned for its elegant design and iconic round s...
Category
21st Century and Contemporary Swiss Modern Wrist Watches
Materials
Sapphire, 18k Gold, Yellow Gold
Van Cleef & Arpels 18K Gold Onyx Chrysoprase and Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
This exquisite vintage ring by Van Cleef & Arpels is a stunning example of the brand's timeless elegance and artistry from the 1980s. Crafted in luxurious 18K yellow gold, it feature...
Category
Vintage 1980s French Band Rings
Materials
Chrysophrase, Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Gucci Vintage Rare White Gold Mesh Tie Necklace
By Gucci
Located in New York, NY
The Gucci White Gold Mesh Necklace is a truly exquisite piece of jewelry, epitomizing the luxury and craftsmanship synonymous with the Gucci b...
Category
20th Century Italian Multi-Strand Necklaces
Materials
White Gold
Van Cleef & Arpels Sapphire Ruby and Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
This multi-stone ring features 25 round mixed cut sapphires measuring approximately 3.42-3.95 mm in diameter, 15 round mixed cut rubies measuring approximately 2.30-3.16 mm in diamet...
Category
Vintage 1970s French Cocktail Rings
Materials
Diamond, Ruby, Sapphire, 18k Gold
JAR Aluminum Leaf Earclips
By JAR
Located in New York, NY
These JAR ear clips feature gilt aluminum in a fall foliage design. Signed JAR, Paris. French assay and workshop marks. 18K gold and aluminum. Includes s...
Category
21st Century and Contemporary French Clip-on Earrings
Materials
18k Gold
Cartier Vermeil Belt / Necklace Jackie O, Circa 1970's
By Cartier
Located in New York, NY
This Cartier Vermeil (gold on sterling silver) necklace is comprised of textured circular discs in the brutalist style, designed circa 1970. The second image shows Jacqueline Kennedy...
Category
Vintage 1970s French Link Necklaces
Materials
Sterling Silver
Cartier, 18K Yellow Gold 'MAILLON PANTHÈRE' Bracelet
By Cartier
Located in New York, NY
This Cartier 'MAILLON PANTHÈRE' bracelet features 18K yellow gold in a FIVE row brick link design. 7 1/4 inches long. Stamp: 750 651379 Cartier
French assay and workshop marks
Category
Early 2000s French Chain Bracelets
Materials
18k Gold, Yellow Gold
BVLGARI Yellow Gold & Mother of Pearl Spinning Ring - Size 7 3/4
By Bulgari
Located in New York, NY
The BVLGARI Yellow Gold & Mother of Pearl Spinning Ring is such a cool piece! It's like having this shiny gold band with a pretty mother of pearl disk that spins around. You can't he...
Category
21st Century and Contemporary Italian Cocktail Rings
Materials
Pearl, 18k Gold, Yellow Gold
VCA - Blue Porcelaine & Diamond 2019 Limited Edition Holiday Alhambra Pendant
By Van Cleef & Arpels
Located in New York, NY
The VCA Blue Porcelaine & Diamond 2019 Limited Edition Holiday Alhambra Pendant is a stunning blend of classic charm and modern luxury. It mixes the iconic Al...
Category
21st Century and Contemporary French Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
BVLGARI Yellow Gold 3 Row 'SPIGA' Ring Band
By Bulgari
Located in New York, NY
The BVLGARI Yellow Gold 3 Row 'SPIGA' Ring Band is a flexible and stylish piece that wraps your finger in pure luxury! Picture three rows of gleaming yellow gold woven together in a ...
Category
1990s Italian Band Rings
Materials
18k Gold, Yellow Gold
