? Collection: Tesserae? Style: Cluster? Metal: 14K Yellow Gold? Stones: (1) 0.42Ct Emerald Cut Tourmaline (1) 0.51Ct Oval Sapphire (1) 0.28Ct Blue Topaz (3) 0.10Ct Round Brilliant Diamonds? Total Carat Weight: 1.31? Setting: Prong? Length: 18 Inches? Vendor Style No.: 22511