Main Stone: Type: Mined, Natural | Sapphire Hardness: 9/10, hardest of colored gems Shape: Radiant Cut: Brilliant Cut Carat weight: .68 Dimensions: 6mm (.24") long x 4mm wide x 3.5mm deep- (Printable Gem Size Chart - go by the diameter in mm) Color and Notes: AA near colorless white sapphire Since each of our stones are one-of-a-kind, color may vary slightly from what’s pictured Sophia Setting: Accent stones include six 1.2mm round white diamonds 1.7mm band Sits 4.5mm (.18") off the finger Notes: This ring requires a contoured wedding band Ring modeled on size 6 finger