ELEGANT 18K 15.9 CTW DIAMOND NECKLACE: 101 graduated brilliant cut round diamonds approx 15.90 CTW and are set in 18K white gold to form this 17.5'' necklace. Clarity is SI1-I1 and color is G-I. Weighs 25.6 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $32,550 dated 1/17/20. Est. $15000/32000**