UNIQUE 18K & SAPPHIRE RING: 46 round brilliant cut diamonds approx 1.38CTW are prong set in this ring that is dotted with 47 approx 1.88CTW round mixed cut multi-colored sapphires all in 18K white gold. Total weight 14.5 grams. Sold with current Atlanta Gemological GIA graduate's appraisal for $4750. Est. $2500/5000**