Gemstone Information: - Natural Diamonds - Total Carats - 12.70ctw Cut - Round Brilliant Color - G - L Clarity - VS2 - SI1 - Diamond Center (included in the above carat weight) - Carats - 0.75ct Cut - Round Brilliant Color - G - H This diamond has a strong blue UV. Metal: 14k White Gold Weight: 23 Grams Stamps: 14k Chain Style: Graduated Tennis Necklace Closure: Snap and Latch Length: 17" Width: 3.2 - 6.4 mm