This 18k White Gold Oval Blue Green Tourmaline Diamond Pendant features a 5.46cts oval Namibian Blue/Green Tourmaline. The tourmaline measures 12.4 x 9.6 x 6.7mm. The 21 round full cut diamonds total 1.04ctw. These diamonds are G/H color and VS clarity. Purchased separately and set by Mackley Jewelers. Weight is 4.2 grams. A chain is not included.