| 0.50ct~0.53ct | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | |
| GOOD | ||||||||
| D | 150,000~ | 120,000~ | 100,000~ | 88,000~ | 75,000~ | 63,000~ | 44,000~ | |
| 160,000 | 125,000 | 110,000 | 92,000 | 80,000 | 67,000 | 50,000 | ||
| E | 115,000~ | 110,000~ | 97,000~ | 85,000~ | 67,000 | 48,000~ | 38,000~ | |
| 120,000 | 115,000 | 103,000 | 95,000 | 72,000 | 53,000 | 45,000 | ||
| F | 110,000~ | 102,000~ | 92,000~ | 81,000~ | 70,000~ | 47,000~ | 36,000~ | |
| 115,000 | 107,000 | 97,000 | 86,000 | 75,000 | 52,000 | 42,000 | ||
| G | 100,000~ | 92,000~ | 87,000~ | 70,000~ | 56,000~ | 42,000~ | 33,000~ | |
| 105,000 | 95,000 | 92,000 | 75,000 | 60,000 | 47,000 | 37,000 | ||
| H | 87,000~ | 90,000~ | 81,000~ | 65,000~ | 54,000~ | 41,000~ | 31,000~ | |
| 92,000 | 93,000 | 86,000 | 70,000 | 57,000 | 43,000 | 34,000 | ||
| I | 66,000~ | 64,000~ | 59,000~ | 48,000~ | 43,000~ | 31,000~ | 22,000~ | |
| 70,000 | 66,000 | 64,000 | 55,000 | 47,000 | 37,000 | 32,000 | ||
| J | 55,000~ | 52,000~ | 47,000~ | 41,000~ | 37,000~ | 32,000~ | 20,000~ | |
| 62,000 | 55,000 | 51,000 | 47,000 | 41,000 | 36,000 | 27,000 | ||
| 2012/9/30現在 | ||||||||