PLATINUM & DIAMOND RIVIERE NECKLACE: A continuous line of 101 square brilliant cut diamonds totaling approx. 18.27 Ct. rated VS in clarity and H-I color. Prong set. Locking closure with two figure eight safety clasp. Approx. 16''. Weight 70.9 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $60,000.