14K AMETHYST & DIAMOND NECKLACE:14K yellow gold necklace contains 5 round single cut diamonds. WEIGHT: .10 Ct. Approx. Rated SI in clarity and H-I in color. 5 oval mixed cut amethyst. WEIGHT: 4.50 Ct. Approx. The diamonds and amethyst are prong set. Weight: 7.0 grams. Length: 18''