Roberto Coin 18K Rose Gold Diamond and Onyx Ring RC21-121019

Roberto Coin 1.00ctw VS1-VS2/G-H Diamond, 20.5mm Faceted Onyx Solid 18K Rose Gold Cocktail Ring - This beautiful ring was made by Roberto Coin, and was finely crafted of solid 18k rose gold. This ring

Roberto Coin 1.00ctw VS1-VS2/G-H Diamond, 27.5mm Faceted Onyx Solid 18K Rose Gold Cocktail Ring - This beautiful ring was made by Roberto Coin, and was finely crafted of solid 18k rose gold. This ring

En suite with above, stamped Roberto Coin 18KT with signature ruby, containing 16 small inset diamonds, gross weight approx. 8.0dwts Ring size 6

New store sample 18k rose gold band ring by Roberto Coin from Barocco collection, with approx. 0.46ctw in diamonds. Ring size - 6.5, ring top is 5mm wide. Weight - 5 grams. Marked: Ruby, mark, RC,18kt

Roberto Coin 15.00ct Rutilated Quartz, 0.50ctw VS1-VS2/G-H Diamond Solid 18K Rose Gold Cocktail Ring - This beautiful ring was made by Roberto Coin, and was finely crafted of solid 18k rose gold. This

This is an authentic band ring by Roberto Coin from the Saddle Stirrup collection. It is crafted from 18k rose gold with a polished finish and has a wide contour shape at the top with 2 saddle stirrup

Brushed and pierced motif rose gold oval hinged bangle bracelet, stamped on plaque Roberto Coin 18K Italy, with oval ruby on clasp, bracelet containing 10 inset diamonds, weight approx. 27.4dwts. 2-1/

METAL: 18k gold. MEASUREMENTS: ring size - 7 3/4, ring top is 33mm x 23mm. GEMSTONES: olive green gemstone, diamonds approx. 1.00ctw. MARKED: Italy, 18kt, Roberto Coin, signature Ruby. WEIGHT: 28.3 gr

Roberto Coin Appassionata. En suite with above, stamped 18k with signature ruby, flexible basket weave design, containing 15 small round diamonds, gross weight approx. 10.60dwts Ring size 6-1/2

METAL: 18k white gold. GEMSTONES: Diamonds approx. 0.48ctw. MEASUREMENTS: Ring size 6 3/4, ring band is 12mm wide. MARKED: Roberto Coin 18Kt Italy. WEIGHT: 13.9 grams.Gemstones have not been graded fo

METAL: 18k Gold. MEASUREMENT: Ring size - 5.5, ring is 7.7mm wide. GEMSTONES: Diamonds approx. 0.30ctw. MARKED: Italy, 18kt, 1226VI signature manufacturing mark of Roberto Coin. WEIGHT: 6 grams.Gemsto

METAL: 18K rose gold. GEMSTONES: diamond-approx. 0.20ct. MEASUREMENTS: necklace is 16" long. Pendant is 6mm in diameter. MARKED: Maker's ruby hallmark, 750. WEIGHT: 3.6 grams. Retail $1300.Ge

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.24ctw. MEASUREMENTS: Ring size 6 1/4, band is 2mm. MARKED: Maker's ruby mark, 18k, RC. WEIGHT: 2.2 grams.Gemstones have not been graded for color and

A Roberto Coin 18K white gold ring with three diamond stations, each station containing six round white approximately .015ct diamonds. Total diamond weight approximately .28ctw. With Signature Roberto

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.40ctw, Multi color sapphires. MEASUREMENTS: Bracelet is 7.25" long (max length ) and 9.5mm wide. Comes with RC pouch. MARKED: Ruby mark, Italy, 18kt

This Roberto Coin ring is crafted from 18K white gold and set with a 17.50 ct citrine and with black and brown diamonds that total 1.20 and 1.85 carats respectively. The ring weighs 24.59 grams, boast

Rare! Authentic Cartier 18k Rose Gold Diamond Carved Rubelite Amethyst Onyx Ring Rare! Authentic Cartier 18k Rose Gold Diamond Carved Rubelite Amethyst Onyx Ring Product Description About This Piece:

18k gold ring by Roberto Coin Ring with approx. 5.00ctw pink sapphire and approx. 0.07ctw in diamonds. Ring size 6, ring top measures 28mm x 28mm. Marked: Ruby maker's mark, 750, Italy, Serial number.

Roberto Coin, Two 18k White Gold & Diamond Floriform rings. Stamped 18K RC on shank. Both size 7

Size 6

Roberto Coin 18k White Gold Liberty Pink Enamel Diamond Ring Roberto Coin 18k White Gold Liberty Pink Enamel Diamond Ring Product Description About This Piece: About Roberto Coin: Founded in Vicenza i

Attributed to Cartier, 18K rose gold panther ring set with 5 brilliant-cut diamonds totaling 0.02 carat, tsavorite garnets, and onyx. Ring size 7. Stamped Cartier 55 ECR173 AU 750. Accompanied in box.

METAL: 18K White Gold. MEASUREMENTS: Ring size - 9, ring is 15mm wide.GEMSTONES: Diamonds approx. 0.30ctw. MARKED: Signature ruby, 18Kt, Italy, Roberto Coin, 1226VI. WEIGHT: 17.0 grams. Gemstones have

Roberto Coin 18k Rose Gold pendant necklace with GIANT oval flame opal, blue sapphire, and diamonds. One oval flame opal measuring 36.00 x 21.00mm displaying red, orange, blue and green play of color.