Our Three Stone 2.5 Carat Center Asscher Cut Lab Grown Diamond Simulant Cubic Zirconia Solitaire Engagement Ring is a classic and traditionally styled ring. This lab created laboratory grown simulated diamond Asscher inspired ring features a basket set 2.5 carat 8mm cubic zirconia Asscher cut center stone with a 1 carat 6mm Asscher cut cubic zirconia basket set on each side of the center stone. Our Russian formula cubic zirconia is hand cut and hand polished to exact diamond specifications and offers you the best possible finished product with 74 sparkling facets and a total carat weight of 4.5 carats. Available in your choice of 14k yellow gold, 14k white gold, 14k two-tone and luxurious platinum. Please see the pull down menu for options. This engagement ring is available with a 1 carat, 1.5 carat, 2.5 carat, 4 carat, 5.5 carat and a 7 carat Asscher cut center stone. Please call us directly at 1-866-942-6663 and speak with a knowledgeable representative if you require further assistance.