| 0.50ct~0.53ct | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | |
| EX | ||||||||
| D | 170,000~ | 145,000~ | 120,000~ | 115,000~ | 95,000~ | 72,000~ | 55,000~ | |
| 200,000 | 175,000 | 135,000 | 130,000 | 105,000 | 85,000 | 60,000 | ||
| E | 130,000~ | 120,000~ | 110,000~ | 100,000~ | 85,000~ | 65,000~ | 50,000~ | |
| 140,000 | 135,000 | 125,000 | 110,000 | 100,000 | 70,000 | 55,000 | ||
| F | 120,000~ | 112,000~ | 100,000~ | 102,000~ | 85,000~ | 60,000~ | 48,000~ | |
| 130,000 | 125,000 | 110,000 | 92,000 | 95,000 | 65,000 | 53,000 | ||
| G | 110,000~ | 105,000~ | 95,000~ | 82,000~ | 72,000~ | 55,000~ | 40,000~ | |
| 115,000 | 115,000 | 100,000 | 92,000 | 80,000 | 60,000 | 45,000 | ||
| H | 105,000~ | 100,000~ | 85,000~ | 75,000~ | 70,000~ | 50,000~ | 38,000~ | |
| 110,000 | 110,000 | 95,000 | 85,000 | 80,000 | 55,000 | 42,000 | ||
| I | 80,000~ | 75,000~ | 70,000~ | 65,000~ | 60,000~ | 35,000~ | 25,000~ | |
| 85,000 | 80,000 | 75,000 | 70,000 | 65,000 | 40,000 | 32,000 | ||
| J | 65,000~ | 60,000~ | 55,000~ | 50,000~ | 45,000~ | 30,000~ | 20,000~ | |
| 70,000 | 65,000 | 60,000 | 55,000 | 50,000 | 35,000 | 25,000 | ||
| 2012/9/30現在 | ||||||||