2.66 TCW Marquise-Cut and Round Green and White Cubic Zirconia Sterling Silver Elongated Swirl Ring FREE SHIPPING on orders of $30.00 or more - Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box Sterling Silver - Quality Stamp (.925) Cubic Zirconia is the premier diamond simulant; CZ is both affordable and brilliantly flawless. Ring Style: Cocktail Designed in an imposing elongated style, this green and white cubic zirconia pave ring, 2.66 carats T.W., swirls and curves with artful elegance enhanced by the beautiful colors and shapes of the stones. Sterling silver. Sizes 7-12. (All carat weights are approximate and may vary slightly from those listed.)