Large Tanzanite Ring with Diamonds 750/- white gold and yellow gold, hallmarked. Total weight:Kastern GmbH & Co. KG Das Kunst u. Auktionshaus4.3(6)€14,000Mar 21, 2026
6.16 CTS Certified Diamonds & Blue Topaz 14K Yellow Gold Designer RingU.S. Auction Gallery4(629)$10(1 bid)Mar 12, 2026
14K Gold 20.53ct Topaz 1.65ct Sapphire 0.77ct Diamond RingPrestige Auction Galleries4.4(645)$504 days Left
Stunning Retro 14K Yellow Gold Aquamarine 65.88 Ct Ring with 14 RubiesMynt Auctions4.4(841)$1003 days Left
