PLATINUM SPINEL AND DIAMOND PENDANT ON CHAIN: This necklace features one oval mixed-cut spinel that weighs approx. 2.72 Ct. There are also two round brilliant-cut diamonds, in total weighing approx. .46 Ct. The chain is 20'' long with a lobster claw clasp. Total weight: 5.2 grams. Sold with current Florida Diamond Appraisers appraisal for $3,650. Est. $2500/3500**