C. E. Bolin, St. Petersburg 1897-1898, apparently
Similar Upcoming Sales
Alexander AGL 18.52ct Ceylon Sapphire with Diamonds Three-Stone Ring PlatinumMay 02, 2026KASHMIR. A VERY RARE SAPPHIRE AND DIAMOND CLUSTER RING, CIRCA 1890-1900 * No internet bidding *May 12, 2026Platinum Bracelet with AGL Certified Sapphire and Diamond Accents from 1950s6 days LeftArt Deco Kashmir Sapphire, Diamond, Platinum, PMay 04, 2026Sapphire, Diamond, Platinum Ring Stones: Oval-sMay 04, 2026Alexander Beverly Hills GIA 7.11ct Sapphire with Diamonds Three-Stone Ring 18kMay 02, 2026Diamond and Sapphire Crown Brooch in 18K Gold and Platinum with 62 Old Mine StonesMay 01, 2026Gold sapphire diamond braceletMay 19, 202614K Yellow and Rose Gold 0.50ct Diamond Crown Brooch, Rose gold - 0.50ct. tw. Diamond (Natural)1 day LeftMULTICOLOR SAPPHIRE DIAMOND BRACELET 14K WHITE GOLD 8.8CTMay 14, 2026PT900 SAPPHIRE DIAMOND RINGMay 03, 2026RING WHITE GOLD DIAMOND SAPPHIREMay 09, 202614K Gold 14.33ct Sapphire 0.73ct Diamond Bracelet3 days Left14k Gold 27ct Sapphire 1.65ct Diamond Bracelet5 days Left