Cubic Zirconia Loose Square Shape / Round cutting 5.00 X 5.00 MM/ 0.60 Ct Diamond Weight Super & Super Quality Clear White Color. Not " AAA " or " AAAAA " Cubiczirconia Quality SQUARE SHAPE ROUND CUTTING. CLEAR WHITE COLOR CUBIC ZIRCONIA 0.60 CT DIAMOND WEIGHT HARDNESS: 8.50 / COLOR: CLEAR QUALITY: SUPER & SUPER QUALITY NOT "AAA" or "AAAAA" / BEST OF BEST QUALITY