4.69 TCW Oval Cut Purple Simulated Tanzanite Cubic Zirconia Accent 14k Yellow Gold-Plated 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 3.29 carat 12x10mm Oval shaped center stone Cubic Zirconia is the premier diamond simulant; CZ is both affordable and brilliantly flawless. Ring Style: Cocktail An absolutely gorgeous ring that will make the finger that wears it the envy of all the others. An oval-cut simulated tanzanite is surrounded by cubic zirconia baguettes. 14k Gold-plated. Sizes 6-10.