GIA Certified 27.35ct natural Blue Tanzanite diamonds ring 18kt Three Stone**Chairish Auctions4.5(10.5k)$10,000
14k Gold 5.04 Ct Vivid Blue Natural Sapphire & Diamond Ring/pendant( Without Chain )Elbert Gallery4.4(76)$5,500
GIA Certified 3.38ct natural royal blue sapphire ring halo cluster *vChairish Auctions4.5(10.5k)$1,600
$5,495 Value! 1.95 Ct GLS Certified Natural Tanzanite Diamond 14K Gold RingU.S. Auction Gallery4(641)$10Jun 12, 2026
