KASHMIR. A VERY RARE SAPPHIRE AND DIAMOND CLUSTER RING, CIRCA 1890-1900 * No internet bidding *Adam's Auctioneers4.3(12)€24,000May 12, 2026
Diamond and Sapphire Crown Brooch in 18K Gold and Platinum with 62 Old Mine StonesBidhaus4.3(858)$5,700May 10, 2026
3.23 CARAT SAPPHIRE 0.40 CARAT ROUND DIAMOND 18 KARAT WHITE GOLD COCKTAIL RINGModern Jewelry4.4(205)$3,900May 24, 2026
A SAPPHIRE AND DIAMOND DRESS RING The oval-shaped sapphire cabochon within a four-claw setting, toAdam's Auctioneers4.3(12)€3,600May 12, 2026
