Please choose your finger size and then click on "Customize Now" icon to select the desired metal color. It features a Pure Brilliance Asscher Cut Zirconia Center Stone. It is high-quality cz and is Rhodium Plated over Solid Sterling Silver to give it this beautiful finish and look of Gold. ** The size of the stones from millimeters to carat sizes are: 6mm is the look of approx. a 1.50ct diamond, 7mm is the look for approx a 2.00ct diamond, and 8mm is the look of approx a 3.00ct diamond. Pure Brilliance Zirconia: This simulated diamond ring features an Asscher Cut Pure Brilliance Zirconia that truly sparkles. This cubic zirconia ring shines more than a traditional cubic zirconia ring. Pure Brilliance Zirconia is high quality, durable, and clear, making it the best choice for a simulated diamond. Matching band available, Sold Separately. See link to matching band below in product description. Multiple Finishes Available: Get this Nana Jewels simulated diamond engagement ring in Solid 925 Sterling Silver plated in Rhodium. Sterling Silver: Sterling Silver is an alloy made of 92.5% Silver. It is used in every type of modern jewelry because of its malleability, durability, and beauty. Sterling Silver is a more affordable alternative to white gold, but still provides the same finish and shine for jewelry both for women and men. It is easy to match and because it’s so popular, it is sure to always be in style. Asscher Cut: The Asscher Cut Simulated Diamond scatters the light beautifully and is cut to draw the eye straight to the center stone. It has a stepped square cut, like an emerald cut, but has cropped corners. The table and step-cut facets emphasize the clarity of the stone. Asscher Cut stones require 4 prongs. A solitaire setting helps bring a contemporary flair to this vintage stone. Pure Brilliance Zirconia. Asscher Cut Solitaire with side CZs Engagement ring made with Pure Brilliance Zirconia with 18 accent stones on the shank to enhance the beauty of this simulated diamond engagement ring. Platinum Plated over Sterling Silver. Available in finger size 4 to 12 USA. Center stone sizes: 6.00mm equivalent to 1.50ct diamond look. The 18 stones on the side are 1.70mm equivalent to two-point diamond look each.