Sold202318K ROBERTO COIN SYMPHONY GOLDEN GATE RING18KT Yellow gold Roberto Coin Symphony Golden Gate ring with a woven design. Includes pouch. Size 7, weighs 3.4 grams.See Sold Price
Sold202318K ROBERTO COIN SYMPHONY PRINCESS BANGLE BRACELET18KT Yellow gold Roberto Coin Symphony Princess bangle bracelet with woven design. Includes pouch. Weighs 11.3 grams, measures 2.5" wide, inside approximately 2.25" x 1.75" wideSee 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
Sold201818K Yellow Gold Roberto Coin Primavera Ring.18K Yellow Gold Roberto Coin Primavera Ring. 0.30CT diamond.See 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 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
Sold2023Roberto Coin 18k diamond flexible ring bandTitle: Roberto Coin 18k diamond flexible ring band Additional Information: Vintage from before 2000 Size: 7 1/2 US Materials: Gold Gemstone: Diamond Description Roberto Coin 18k diamond flexible wideSee 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
Sold2024Roberto Coin 18k Gold Band Ring Lot of 2METAL: 18k Gold. GEMSTONES: Ruby. MEASUREMENTS: Ring sizes are 6 and 6 1/2. MARKED: Maker's Ruby mark, RC Italy Star mark 1226VI 18Kt. WEIGHT: 11.5 grams.Gemstones have not been graded for color aSee Sold Price
Sold2016Roberto Coin 18K Gold & Prasiolite RingRoberto Coin 18K Gold & Prasiolite Ring. 18K gold cocktail ring with 8 prong setting containing a large green Prasiolite center stone measuring approx. 29mm x 29mm x 10mm. Marked 750 (18K) and ItalianSee Sold Price
Sold2022Roberto Coin 18K Gold & Blue Stone RingRoberto Coin 18K white gold ring with blue stone. Size 5 1/4. 6.1 dwt. inclusive.See 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
Sold2019Roberto Coin Diamond & 18K Flower RingRoberto Coin 0.80ctw VS1-VS2/F-G Diamond & Solid 18K White Gold 31mm Wide Flower Ring W/Box & Guarantee Card (Retired Piece) - This exquisite ring was made by Roberto Coin, and was finely crafted of sSee Sold Price
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
Sold2017Roberto Coin 18K "Appassionata" 14.5mm 3-Row RingRoberto Coin Solid 18K Yellow Gold "Appassionata" 14.5mm Wide 3-Row Ring - This effortlessly chic ring was made by world renowned jeweler Roberto Coin. The ring is made of solid 18k yellow gold, and hSee 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
Sold2019Roberto Coin Granada 18K 9.5mm Ring in PouchRoberto Coin Granada Collection Solid 18K Yellow Gold 9.5mm Wide Ring New in Pouch (Retired Collection) - This beautiful ring was made by Roberto Coin, and was finely crafted of solid 18k yellow gold.See 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
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
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
Sold2023ROBERTO COIN "APPASSIONATA" 18K YG & DIAMOND RINGRoberto Coin limited edition "Appassionata" 18k yellow gold ring set with 50 colorless diamonds, total diamond weight 1.00 carats. Basket weave type pattern. Size 6. Set with a single marquis cut rubySee Sold Price
764 Lots AwayGolden Gate AuctioneerRoberto Coin 18K Yellow Gold Double Symphony Princess Cuff BraceletUS$1
489 Lots AwayGolden Gate AuctioneerRoberto Coin 18K Yellow Gold Diamond New Barocco Square Ring 54 6.75US$1
4 days LeftGolden Gate AuctioneerRoberto Coin 18K Yellow Gold Diamond New Barocco Station NecklaceUS$1
407 Lots AwayGolden Gate AuctioneerRoberto Coin 18K Rose Gold Diamond Malachite Primavera Coil BraceletUS$1(1 bid)
334 Lots AwayGolden Gate AuctioneerRoberto Coin 18K Yellow Gold Diamond Martellato Bangle BraceletUS$1(1 bid)
4 days LeftGolden Gate AuctioneerRoberto Coin 18K Yellow Gold Diamond Medium Love in Verona Bangle BraceletUS$1
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348 Lots AwayGolden Gate AuctioneerRoberto Coin 18K Yellow White Gold Diamond Nabucco Hoop EarringsUS$2(2 bids)
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649 Lots AwayGolden Gate AuctioneerRoberto Coin 18K White Gold Diamond 2.18ctw Cento Tulip Stud EarringsUS$1
1 day LeftGolden Gate AuctioneerRoberto Coin 18K Rose Gold Diamond Ruby Venetian Princess EarringsUS$3,200
833 Lots AwayGolden Gate AuctioneerRoberto Coin Appassionata 3 Row Bracelet 18K Yellow Gold with DiamondsUS$1
17 hrs LeftGolden Air AuctionsRoberto Coin 18K Rose Gold Diamond Black Onyx Amphibole Ring 53 6.5US$1,250
6 days LeftGolden Gate AuctioneerNatural 2.00 CTW Black Diamond Solitaire Ring 18K Yellow GoldUS$1(1 bid)
576 Lots AwayGolden Gate AuctioneerBvlgari 18k Rose Gold Mother of Pearl and Carnelian Flip Ring Size 6.5US$1
16 hrs LeftGolden Gate Auctioneer0.50 ctw Certified VS/SI Diamond Engagment Ring Martini 18k White GoldUS$1