18K金镶嵌5.27克拉心形切割的彩黄色钻石戒指項鏈，净度“SI1”，周围镶配黄色钻石及无色钻石共约2.44克拉，指环尺寸13，附GIA1182574357A 5.27 CARAT FANCY YELLOW DIAMOND AND 2.44 CARAT DIAMOND RING-NECKLACE DUAL-USE JEWELRYDesigned as ring and necklace dual-use.Set with a heart-cut fancy yellow diamond weighing 5.27 carats, framed by brilliant-cut yellow diamonds, to an outer surround set with brilliant-cut diamonds, altogether weighing approximately 2.44 carats, mounted in 18K white gold, ring size 13Accompanied by report no.1182574357 from the GIA stating that the 5.27 carat heart-cut diamond is natural Fancy Yellow, SI1 Clarity.