2 days LeftBoucheron Rock Crystal Diamond 18K Yellow Gold RingEst. $5,000-$7,000$900(1 bid)Victorins AuctionsTokyo, Setagaya City
2 days LeftCONTEMPORARY STERLING SILVER DESIGNER RING COLLECTION – 3 PIECESEst. $300-$600$50Kahu Paws Trading LLCSanta Fe, NM
Jul 12, 2026A ROCK CRYSTAL AND A CARNELIAN AGATE FACETED RING, HUANEst. $500-$700$100Madison Square Gallery, Inc.New York, NY
Jul 08, 2026A MUGHAL CABOCHON-SET ROCK CRYSTAL OR GLASS ARCHER'S THUMB RING (ZIHGIR).Est. £300-£400£240Belmont AuctionsLondon, UK
Buy NowKonstantino Rock Crystal Clarity Ring Sterling Silver 18k Gold Size 7$810(2 bids)Eco Estate JewelryLakeway, TX
54 mins LeftBOUCHERON 18K YELLOW GOLD 0.65CT DIAMOND AND ROCK CRYSTAL RINGEst. $2,600-$10,400$2,600Robinhood AuctionsLas Vegas, NV
6 days LeftRose band ring, pearl, gemstone flowers, brilliants and rose gold; 4.97 gr.Est. $1,469-$2,034$1,130HIGH END GEMS & JEWELS LTDManchester, England
Aug 13, 2026Marquise Cut Amethyst and Pearls Yellow Gold RingEst. $600-$800$400Auctions at ShowplaceAstoria, NY
3 days LeftH. STERN GOLD ROCK CRYSTAL RING PENDANT & EARRING SET 18K WHITE SIZE 6.5Est. $9,009-$10,069$7,400Modern JewelryValley Village, CA
Jul 16, 2026Trianon 14K Gold Mabe Pearl and Crystal EarringsEst. $800-$1,200$500Auctions at ShowplaceAstoria, NY
2 days LeftVINTAGE ITALIAN 18K WHITE GOLD DIAMOND ROCK CRYSTAL COCKTAIL RINGEst. $6,715-$7,505$5,500Modern JewelryValley Village, CA
Buy NowBoucheron 18K Yellow Gold 0.65ct Diamond and Rock Crystal Ring$3,500Eastern European Art Gallery IncBroomall, PA
6 days LeftDavid Webb Platinum 18K Gold Rock Crystal Enamel Diamond Estate RingEst. $21,164-$27,513$100BidhausNew York, NY
6 days LeftPearl band ring, rock crystal flower, brilliants and white and rose gold; 4.79 gr.Est. $2,197-$3,042$1,690HIGH END GEMS & JEWELS LTDManchester, England
4 days LeftA ROCK CRYSTAL VASE MILAN, CIRCA 1550-1575; THE HANDLES AND MOUNTS LATEREst. £40,000-£60,000Preview OnlyChristie'sLondon, England
4 days LeftA fine and rare late 20th century diamond-set, rock crystal, mother of pearl and nephrite myster...Est. £7,000-£10,000£7,000BonhamsLondon, GB
2 days LeftMAUBOUSSIN PARIS 18K WHITE GOLD ROCK CLEAR ORB CRYSTAL & DIAMOND DOME RING 21.2GEst. $5,602-$6,261$4,600Modern JewelryValley Village, CA
Buy NowEmerald Cut Reverse Carved Quartz Rock Crystal Statement Cocktail Ring$132Jasper52New York, NY
Ends in 4d 1hQuartz Crystal Ring, Marked .925, Signed CC, Sz. 7.5, 1990'sEst. $30-$40$25Jasper52New York, NY