Sold2017Roberto Coin 18k Gold Diamond Gemstone RingMETAL: 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 grSee Sold Price
Sold2016Roberto Coin 18K Yellow Gold & Diamond RingRoberto 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 6-1/2See Sold Price
Sold2020Roberto Coin 18K Gold Diamond Band RingMETAL: 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 foSee Sold Price
Sold2021Roberto Coin 18k Gold Diamond Band RingMETAL: 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.GemstoSee Sold Price
Sold2023Roberto Coin 18k Gold Diamond Band RingMETAL: 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 andSee Sold Price
Sold2022Roberto Coin 18K White Gold Diamond RingA 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 RobertoSee Sold Price
Sold2017Roberto Coin 18K Gold Diamond MOP Woven BraceletMETAL: 18K gold. GEMSTONES: diamonds, mother of pearl. MEASUREMENTS: bracelet is 7" long x 14mm at widest point. MARKED: Roberto Coin, ruby hallmark, 18Kt, Italy. WEIGHT: 24.8 grams. Gemstones haSee Sold Price
Sold2017Roberto Coin 18K Brushed Rose Gold & Diamond RingEn suite with above, stamped Roberto Coin 18KT with signature ruby, containing 16 small inset diamonds, gross weight approx. 8.0dwts Ring size 6See Sold Price
Sold2021Roberto Coin 18K White Gold Diamonds, Citrine RingThis 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, boastSee Sold Price
Sold2021Roberto Coin 18K Gold Diamond Pink Sapphire Flower Ring18k 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.See Sold Price
Sold2021Roberto Coin Barocco 18k Rose Gold Diamond Woven RingNew 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,18ktSee Sold Price
Sold2023Roberto Coin Diamond Floriform RingsRoberto Coin, Two 18k White Gold & Diamond Floriform rings. Stamped 18K RC on shank. Both size 7See Sold Price
Sold2021Roberto Coin 18k White Gold Liberty Pink Enamel DiamondRoberto 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 iSee Sold Price
Sold2022Roberto Coin 18k Gold Diamond Tiger's Eye MOP BraceletMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.78ctw. Mother of Pearl, Tiger's eye. MEASUREMENTS: Bracelet will fit 7-7.5" wrist (inner diameter - 60mm x 52mm) and is 22mm wide. MARKED: RoberSee Sold Price
Sold2019Roberto Coin Appassionata Diamond 18k Gold Band RingMETAL: 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 haveSee Sold Price
Sold2022Roberto Coin Scalare Gold Diamond RingRoberto Coin Scalare 18k gold ring with approx. 1.35ctw in G/VS diamonds. Ring size - 6.5, ring top is 11mm wide. Weight - 10.1 grams. Marked: Ruby, mark, RC,18kt.See Sold Price
Sold202218K WHITE GOLD ROBERTO COIN BLUE ENAMEL & DIAMOND RING.Lady's 18k white gold Roberto Coin blue enamel and diamond ring consisting of 25 pave-set round brilliant cut diamonds with a total weight of 0.25cts, graded F color, SI1 clarity. Finger size 6 3/4. GSee Sold Price
Sold201818k WG Roberto Coin Cento Diamond RingGents 18k White gold Roberto Coin Cento collection diamond ring. This stunning ring features 23 100 facet cut round diamonds each approx being .05 carats totaling 1.15 carats of diamonds total. MarkedSee Sold Price
Sold2022Roberto Coin Diamond Enamel 18k Gold Saddle Stirrup Contour Ring Size 6.5This 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 stirrupSee Sold Price
Sold2015Roberto Coin diamond and 18k yellow gold ringRoberto Coin diamond and 18k yellow gold ring featuring (33) full cut diamonds weighing a total of approximately 0.30 ct., set in articulated 18k yellow and white gold textured links, measuring approxSee Sold Price
Sold2022Vintage Roberto Coin Pave Diamond 18k White Gold Love Knot Ring Size 6This elegant authentic vintage classic style ring by Roberto Coin, crafted from 18k white gold featuring a high polished tapered ring. The front of the ring has a beautiful love knot set with sparklinSee Sold Price
Sold2017Ippolita Lollipop 18K Gold Diamond MOP Rock CrystalMETAL: 18k gold. GEMSTONES: diamonds-approx. 0.26ctw, round cut rock crystal laid over mother-of-pearl center. MEASUREMENTS: ring size 6. Ring top is 20mm in diameter. MARKED: Ippolita 18K. WEIGHT: 8.See Sold Price
Sold2022Roberto Coin Mauresque Diamond 18k Yellow Gold Circle Pendant NecklaceFrom Roberto Coin Mauresque Collection, this gorgeous necklace is crafted from 18k yellow gold, the pendant features a fine hammered open ring frame with assorted size circles inside the frame, thereSee Sold Price
5 days LeftSeized Assets AuctioneersVintage 18k Gold Oval Cut Frosted Quartz Rock Crystal Diamond & Sapphire Ring$1
Jun 13OG CollectionsRoberto Coin Diamond Ruby Tigers Eye 18K Yellow GOld Animallier Giraffe Wide Band Ring$2,600
Jun 15Hess Fine AuctionsRoberto Coin 18k Gold Diamond Circle Chain Bib Necklace Bracelet Earring Suite w/ Orig. Mayors Box$1,100(3 bids)
Jun 20Modern JewelryRoberto Coin PENDANT Necklace 18k Gold Diamond Circle of Life Estate Jewelry$8,400
Jun 24Platinum Auction GroupRoberto Coin Diamond 18k Gold Triple Basket Weave Flex Collar Necklace$500
1 day LeftSeized Assets AuctioneersRoberto Coin 18k Gold Yellow Pink Enamel Diamond Pendant w/ Orange Cord Necklace$1(1 bid)
Jun 15Hess Fine AuctionsDesigner Roberto Coin Diamond Peacock 18K Gold Dangle Drop Earrings w/ Mayors Pouch$750(10 bids)
2 days LeftBidhausDavid Webb Rock Crystal Platinum & 18K White Gold Rock Crystal Diamond Arch Ring$10
2 days LeftJasper52Rolex Mens Datejust 36 Steel and 18K Gold MOP Diamond and Sapphire Dial Watch$6,500
2 days LeftJasper52Rolex Mens Datejust 36 Steel and 18K Gold MOP Diamond and Sapphire Dial Watch$6,500
Jun 23Modern JewelryRoberto Coin 15.00 Carat Round Brilliant Diamond 18K Gold Gems Stone Necklace$19,250
2 days LeftJasper52Rolex Lady Datejust President 18K Gold Diamond MOP Diamond Bezel Watch$9,000(1 bid)
6 days LeftBidhausDavid Webb Platinum & 18K White Gold Rock Crystal Diamonds Black Enamel Pearl Ring$10