Tracy- Three Stone Accented Engagement Ring, Prong set Round AlexandritesTracy Ring: Three stone engagement ring with three prong set round alexandrites, A classic ring design that never goes out of style. The faceted lab created gemstones are handset and the ring has a polished finish. The band is about 1. 7mm to 2mm. Height above the finger about 6 mm. Center Alexandrite specs: Sizes: 5 mm 0. 64ct, 5. 5 mm 0. 75ct, 6 mm 1. 1ct, 7 mm 1. 8ct, 7. 5 mm 2. 0ct, 8 mm 2. 5ct Treatment: Lab Created Medium to dark greenish blue