Contemporary, Criss Cross, Sapphire Band Ring, 4.00 TCWThe (30) princess cut Blue sapphires measure 2.15 mm with estimated weight of 3.00 carats. Sapphire are deep quality colored and are lab grown from natural sapphire. Setting is a wide 17 mm setting made of sterling silver and is a sturdy setting. The cubic zirconia are (32) round cut diamonds, beautifully set measuring 1.90-2.10 mm. The total weight of the stones are estimated as 1.00 carats.Ring size 7-3/4 GIA Gemologist inspected and evaluated & comes with appraisal for Insurance.