Astteria, Blue Sapphire, Diamond, Necklace, Sapphire Natural Vivid Blue Sapphire Necklace 17.34 Ct (33.03 Ct. TW) in 18K White Gold, GUILD Certified 26615505, Unheated November 12, 2023 sensualsapphires Natural Vivid Blue Sapphire Necklace 17.34 Ct (33.03 Ct. TW) in 18K White Gold, GUILD Certified 26615505, Unheated by Astteria
