This 10k white gold engagement ring features a beautiful twist design with a genuine tanzanite center stone and shimmering diamonds. Ring Details: Width: .23 in. Metal: 10k white gold Stone Details: Stone type: genuine tanzanite Total weight: 1 ct. Cut: round Setting: prong Diamond Details: Total weight: 1/10 ct. Cut: round Color grade: G-I Clarity: I1-I2 Setting: prong Image(s) may be enlarged to show detail. Diamond weights are approximate. Diamond total weights may vary between .01 and .08 ct. Some diamonds have fewer than 17 facets. Please note, due to the high value of this item, a signature may be required upon delivery. Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores. Gemstones may have been treated to enhance their appearance. Special care may be required. Please visit our Gemstone Treatment & Special Care Guide for more information.