PalmBeach Jewelry 1.85 TCW Princess-Cut CZ Platinum Over Sterling Silver Wedding Band 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 Platinum Over Sterling Silver - Quality Stamp (.925) Cubic Zirconia is the premier diamond simulant; CZ is both affordable and brilliantly flawless. Ring Style: Wedding Band - Theme: Impressive Imposters Designed with classic good taste, this princess-cut cubic zirconia ring shines with 1.85 carat T.W. of pure elegance. Styled in the grand tradition of enduring design, it's beautifully rendered in platinum over sterling silver. Sizes 5-10.