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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 Elephant Skin Domed Diamond 18k Yellow Gold Ring Size 6
By Roberto Coin
Located in Eagan, MN
This is a rare Roberto Coin Elephant Skin Domed Ring size 6. I believe this ring can be resized by your local jeweler. but you should confi...
Category
2010s Unknown Art Deco Cocktail Rings
Materials
Diamond, 18k Gold, Yellow Gold
$1,500 Sale Price
31% Off
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RobertoCoin 18k bicolor ring with diamonds up to 1.00ct 18k gold
By Roberto Coin
Located in The Hague, ZH
Roberto Coin Nabucco - 18 kt bicolor gold ring set with brilliant cut diamond to. 1.00 ct - F/G - VS/SI - ring size U.S. 8 - EU 18(57)
detailed description:
the top of the ring is ...
Category
2010s Dutch Modern Fashion Rings
Materials
Diamond, 18k Gold
Roberto Coin 18kt Rose Gold and Wide Diamond Band
By Roberto Coin
Located in Bethesda, MD
A luxurious and elegant addition to any jewelry collection, this Roberto Coin band features 18kt rose gold and white gold pave and is adorned with 42 round diamonds for a total weigh...
Category
2010s Italian Band Rings
Materials
Diamond, Rose 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 18K Yellow & White Gold Pave Diamond Bar Woven Link Bracelet
By Roberto Coin
Located in Houston, TX
Brand: Roberto Coin
Gender: Unisex
Metal Type: 18K Yellow & White Gold
Length: 6.75 inches
Width: 8.50 mm
Weight: 23.52 grams
One designer made textured & polished 18K white & ...
Category
21st Century and Contemporary Unknown Link Bracelets
Materials
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Roberto Coin Nugget Collection Drop Earrings Two-Toned 18kt Yellow & White Gold
By Roberto Coin
Located in San Diego, CA
Roberto Coin Nugget Collection Earrings
Style: Drop Dangle for Pierced Ears
Metal: 18kt Yellow & White Brushed Gold
Weight: 8.5 Grams
Size / Mea...
Category
2010s Dangle Earrings
Materials
18k Gold, White Gold, Yellow Gold