5.45 CARAT SAPPHIRE 0.70 CARAT HALF MOON SHAPE DIAMOND 18K WG RINGModern Jewelry4.5(218)$37,000Sep 3, 2026
A SAPPHIRE AND DIAMOND DRESS RING The oval-shaped sapphire, within a four double-claw setting andAdam's Auctioneers4.3(13)€2,600Sep 15, 2026
A SAPPHIRE AND DIAMOND DRESS RING The oval-shaped sapphire cabochon at the centre weighingAdam's Auctioneers4.3(13)€2,200Sep 15, 2026