PalmBeach Jewelry 1.88 Carat Round Cubic Zirconia 14k Gold-Plated Bridal Engagement Solitaire Ring Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box 1.88 carat 7.75mm Round shaped center stone Cubic Zirconia is the premier diamond simulant; CZ is both affordable and brilliantly flawless. Ring Style: Solitaire Bridal - Theme: Impressive Imposters Classic symbol of everlasting love. This engagement ring impresses with a 1.88 carats cubic zirconia. Beautiful simplicity for your special day. 14k Gold-Plated. Sizes 5-10.