18K PINK TOURMALINE & DIAMOND PENDANT: 3.18 CT oval mixed cut pink rubellite tourmaline is bezel set in 18K white gold pendant framed with 63 pave set diamonds approximating .50 CTW. Pendant is suspended on a double strand 18K white gold necklace measuring 16''. Pendant and necklace are marked 750. Pendant is marked CHO. Weight approx 6.7 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $4250.