This is a natural 17ct Ethiopian Opal in a 14kt White Gold Setting with over 2 carats of baguette and round full cut diamonds. Video available on request. See below for exact ring specifications. Part of our Lux Jewelry Collection, and created especially for those who wish to have a truly one-of-a-kind statement ring. The ring in stock is a size 7, but can be sized for free from a size 5.5 to an 8.5, please specify size needed in Customizations upon checking out, and kindly allow an additional 7-10 days to resize.~~~~~~~~~~~~~~~~~~ RING SPECIFICATIONS: Center Stone: Natural Ethiopian WELO Opal Carat: 17cts Shape/Cut: Oval Cabochon Dimensions: 18.70 x 15.35 x 8.60mm Pattern/Color: Harlequin / Multi Flash Hardness: 6.5-7 on Mohs Accent Stones: 100% genuine diamond Carat Weight: 2 carats Cuts: Round Full Cut / Baguette Color/Clarity: G-H / SI1,2 Metal: 14kt White Gold Total Weight: 10.40 grams Setting: Prong Size: 7 is in stock, please specify ring size needed in notes to seller from a size 5.5 to an 8.5. Kindly allow an additional 7-10 days for resizing. ~~~~~~~~~~~~~~~~~~ Follow us on Twitter, Pinterest, and Instagram @Aleamarico