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What quality diamonds does Roberto Coin use?
1 Answer

Roberto Coin uses genuine conflict-free diamonds of various grades in the brand's jewelry. Most pieces feature 18-karat yellow, white or rose gold, and many include precious gemstones. As a sign of authenticity, the brand adds a small genuine ruby to each piece. Find a range of Roberto Coin jewelry on 1stDibs.
1stDibs ExpertMarch 22, 2022
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Shop for Roberto Coin Jewelry on 1stDibs
Roberto Coin 18K Yellow Gold & Diamond Lattice Design, Oval Bangle Bracelet
By Roberto Coin
Located in Palm Beach, FL
This tailored, oval shape, Roberto Coin vintage bracelet, is an exquisite creation of twisted 18K yellow gold rope and fine quality modern brilliant cut diamonds. Fifty diamonds are ...
Category
Late 20th Century Italian Modern Bangles
Materials
Diamond, 18k Gold, Yellow Gold
Roberto Coin Yellow Gold Satin Finish Woven Cuff Bracelet
By Roberto Coin
Located in New York, NY
Roberto Coin Yellow Gold Satin Finish Woven Cuff Bracelet
PRIMARY DETAILS
SKU: 145661
Listing Title: Roberto Coin Yellow Gold Satin Finish Woven Cuff Bracelet
Condition Descriptio...
Category
21st Century and Contemporary Cuff Bracelets
Materials
Yellow Gold
Roberto Coin 18K Gold Tiger’s Eye & Diamond Giraffe Band Ring, Size 7.5
By Roberto Coin
Located in Miami, FL
A true testament to Roberto Coin’s masterful craftsmanship and signature Italian elegance, this bold and captivating ring hails from the designer’s renowned Animallier Collection. Sc...
Category
Early 2000s Italian Contemporary Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
Roberto Coin 5 Row Appassionata Bracelet 18 Karat Yellow Gold 94.4 Grams 7.25"
By Roberto Coin
Located in New York, NY
From the Appassionata Collection, this Robert Coin bracelet features 5 rows of woven motif links with their signature diamond clasp and Ruby on the inside. Comfortable bracelet to we...
Category
2010s Contemporary Link Bracelets
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Roberto Coin "Gourmette" 18 Karat Rose Gold Ring (Italy)
By Roberto Coin
Located in OVIEDO, AS
Roberto Coin "Gourmette" Collection 18 Karat Rose Gold Ring (Italy)
18 Karat Gold Hallmarked and with Number Series: 1826 VI
Ring Size: EU 58 (USA 8 1/2). Band Width: 14mm
Total wei...
Category
2010s Italian Contemporary Band Rings
Materials
Ruby, 18k Gold, Rose Gold
Roberto Coin 18 Karat Yellow Gold Appassionata with Diamond Clasp Necklace
By Roberto Coin
Located in Philadelphia, PA
This Roberto Coin necklace features a richly textured, woven gold chain finished with a sophisticated clasp accented by sparkling diamonds.
Stamped: "Roberto Coin *ruby*"
Weight: 37...
Category
21st Century and Contemporary Link Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold