| manufactured diamonds vs real diamonds | 0.37 | 1 | 416 | 38 | 63 |
| manufactured diamonds vs real | 0.66 | 0.7 | 5681 | 29 | 33 |
| factory made diamonds vs real diamonds | 1.32 | 0.5 | 6815 | 38 | 59 |
| man-made diamonds vs real diamonds | 0.58 | 0.8 | 1593 | 34 | 27 |
| manufactured diamonds vs natural diamonds | 0.15 | 0.1 | 5678 | 41 | 34 |
| are manufactured diamonds real | 1.22 | 1 | 7550 | 30 | 25 |
| man-made diamonds vs real | 0.86 | 0.7 | 4039 | 25 | 90 |
| are manufactured diamonds real diamonds | 0.65 | 0.9 | 8845 | 39 | 57 |
| man made vs real diamonds | 0.89 | 0.3 | 3565 | 25 | 31 |
| difference between real diamonds and man made | 1.28 | 0.1 | 2413 | 45 | 4 |
| diamond man made vs real | 1.72 | 0.2 | 2884 | 24 | 3 |
| fake diamonds vs real diamonds | 0.68 | 1 | 1588 | 30 | 8 |
| man made diamonds cost vs real | 1.04 | 0.4 | 5020 | 30 | 79 |
| difference between man made diamond and real | 0.51 | 0.9 | 5038 | 44 | 13 |
| are vs diamonds real | 1.33 | 1 | 6983 | 20 | 41 |
| artificial diamond vs real diamond | 1.02 | 0.7 | 1908 | 34 | 34 |
| fake versus real diamonds | 0.61 | 1 | 3118 | 25 | 78 |
| is it a real diamond | 0.57 | 0.1 | 4910 | 20 | 95 |
