18K YELLOW GOLD SAPPHIRE & DIAMOND NECKLACE: A truly stunning 18K yellow gold sapphire & diamond necklace. Containing three oval mixed cut, prong-set sapphires weighing approx. 2.9 ct. and measuring approx. 5.80x4.15mm to approx. 9.50-6.70mm. Rated VS in clarity (type II), B in hue, 6-7 in Tone, and 3 in Saturation. Alongside one-hundred sixty (160) round brilliant cut diamonds weighing approx. 6.75 ct. Rated VS in clarity and F-G in color. The prong & pave set diamonds measure between 1.6-3.1mm. With a locking closure and hidden hinged safety clasp. Total weight is 28.7 grams. Sold with 2021 FDA appraisal of $20,850.00. Est. $8000/9000**