Forever Classic Square Brilliant
| Square mm | Approx. Weight | $ Incl. GST |
| 2.5×2.5 | 0.12 | 72 |
| 3×3 | 0.18 | 107 |
| 3.5×3.5 | 0.27 | 164 |
| 4×4 | 0.41 | 249 |
| 4.5×4.5 | 0.60 | 381 |
| 5×5 | 0.80 | 587 |
| 5.5×5.5 | 1.00 | 777 |
| 6×6 | 1.30 | 1095 |
| 6.5×6.5 | 1.70 | POA |
| 7×7 | 2.10 | POA |
| 7.5×7.5 | 2.50 | POA |
| 8×8 | 3.10 | POA |
| 8.5×8.5 | 3.60 | POA |
| 9×9 | 4.30 | POA |
| 9.5×9.5 | 5.10 | POA |
| 10×10 | 5.97 | POA |