PalmBeach Jewelry 2-Carat Round Cubic Zirconia 10k Yellow Gold Solitaire Pendant and Rope Chain 18" 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 10k Gold - Quality Stamp (.41667) - 2.00 carat 8mm Round shaped center stone Cubic Zirconia is the premier diamond simulant; CZ is both affordable and brilliantly flawless. Pendant Style: Solitaire Setting the standard for fashion excellence, our designer-inspired round cubic zirconia solitaire pendant is probably the most versatile wardrobe partner you'll ever wear. 2 carats, with 18" rope chain. 10k gold. (All carat weights are approximate and may vary slightly from those listed.)