5 days Left14K Yellow Gold carved Dyed Green Chalcedony Diamond accent Brooch. Circa 1940, wt. 28.5 grams 3" xEst. US$600-US$1,200US$325(2 bids)Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL
Jul 12, 202614k Yellow Gold and Blue Chalcedony Single Strand NecklaceEst. US$250-US$300US$200Taylor & HarrisWILMINGTON, CA
Jul 07, 202614K Yellow Gold Hinged Bangle BraceletEst. US$600-US$800US$400(3 bids)Willow Auction HouseLincoln Park, NJ
4 days Left14k Yellow Gold Retro Lavender Chalcedony Blue Agate RingEst. US$4,095-US$5,323US$100BidhausNew York, NY
Aug 13, 2026Bloodstone and Yellow Gold CufflinksEst. US$800-US$1,200US$550Auctions at ShowplaceAstoria, NY
Jul 05, 2026Antique Cartier 14k Yellow Gold Chalcedony Stick Pin 7.6mmEst. US$2,444-US$3,177US$100BidhausNew York, NY
18 hrs LeftDavid Webb 18K Gold Purple Chalcedony Bead Necklace with Rock Crystal PendantEst. US$54,457-US$70,794US$100BidhausNew York, NY
2 days Left18k Yellow Gold Lantern Charm Pendant with Carnelian ChalcedonyEst. US$3,289-US$4,275US$100BidhausNew York, NY
6 days LeftDavid Webb 18K Gold Purple Chalcedony Bead Necklace with Rock Crystal PendantEst. US$54,457-US$70,794US$100BidhausNew York, NY
14 hrs Left14K Yellow Gold Setting with 36.66ct Chalcedony and 0.98ct Diamond EarringsEst. US$5,287-US$6,620US$50Riverside GalleriesArcadia, CA
4 days Left14K Yellow Gold Setting with 36.66ct Chalcedony and 0.98ct Diamond EarringsEst. US$5,287-US$6,620US$50Riverside GalleriesArcadia, CA
Aug 20, 2026Insect Form Yellow Gold Jade Quartz BroochEst. US$200-US$400US$100Auctions at ShowplaceAstoria, NY
3 days LeftVintage Chinese Carved Yellow Jade/Chalcedony Gourd Cluster OrnamentEst. US$30-US$60US$5Treasured AuctionsJamaica, NY
3 days LeftVintage Chinese Carved Yellow Jade/Chalcedony Teapot Cluster OrnamentEst. US$30-US$60US$5Treasured AuctionsJamaica, NY
6 days LeftAntique Cartier 14k Yellow Gold Chalcedony Stick Pin 7.6mmEst. US$2,444-US$3,177US$100BidhausNew York, NY
Starts Jun 26Green Chalcedony Gemstone Hoop Earrings 14K Yellow Gold, 11.63 ctwEst. US$2,000-US$2,500US$900Jasper52New York, NY
3 days LeftDavid Yurman T & Co Paloma Picasso John Hardy Diamond Gold Silver CollectionEst. US$200-US$100,000US$200(3 bids)Gold Coast Auctioneersplainview, NY
1 day LeftGurhan Pandora marquise pink chalcedony ring 24k gold size 6.5Est. US$6,461-US$8,399US$100Mynt AuctionsNew York, NY
3 days LeftANTIQUE RARE 18K YELLOW GOLD GLASS CHALCEDONY CHIANTI WINE BOTTLE CHARM PENDANTEst. US$502-US$561US$410Modern JewelryValley Village, CA
15 hrs LeftA PERSIAN TALISMANIC ENGRAVED CHALCEDONY SEAL STONE, 19TH CENTURYEst. £400-£600£380Kew Auctions London, UK
Jul 05, 202614K Yellow Gold and Deep Blue Chalcedony RingEst. US$2,500-US$2,700US$1,800Eastern European Art Gallery IncBroomall, PA
5 days Left14k Yellow Gold Retro Lavender Chalcedony Blue Agate RingEst. US$6,961-US$7,796US$2,050Diamond DepotNew York, NY
Live NowChalcedony Pendant in 18K and 14K Yellow Gold by Arthur King 3.25"Est. US$6,084-US$7,909US$4,650BidhausNew York, NY