PalmBeach Jewelry 5.81 TCW Oval Cut Aurora Borealis Cubic Zirconia Sterling Silver Cocktail 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) - 5.81 carat 14x10mm Oval shaped center stone Cubic Zirconia is the premier diamond simulant; CZ is both affordable and brilliantly flawless. Ring Style: Cocktail Want to be the center of attention? You will with this magnificent ring. Oval-cut aurora borealis cubic zirconia, 5.81 carats, sits in a contemporary sterling silver setting. Sizes 5-10.