GRADE A JADEITE BROOCH IN 18K WITH DIAMONDS: Gorgeous green jade carving in bat motif in 18K white gold. 22.90 x 23.65mm green jade. Under gallery is also in bat motif. Graded by Mason-Kay. Total weight 14.61 grams. Appraisal provided by Schuler Gemological Services, Inc. based on sale of comparable pieces; value reflects market prices. Est. $12000/15000**