14K 91.29CTW RUBY & DIAMOND NECKLACE: 36 prong set oval mixed cut natural rubies are set into this 17.5'' ribbon style necklace with 8.21 CTW in diamonds. Rubies are prong set and graduated in size complimented by 721 round brilliant cut diamonds. Total weight 48.12 grams. Sold with AIGL appraisal which reflects $40,345 as their opinion of replacement value for this necklace.