| Similarity | Rank | |
|---|---|---|
| sapphires | 0.949 | 53494 |
| rubies | 0.948 | 46690 |
| diamonds | 0.896 | 9257 |
| opals | 0.875 | 98252 |
| gemstones | 0.866 | 24364 |
| semi-precious | 0.861 | 71735 |
| topaz | 0.860 | 61968 |
| jewels | 0.857 | 17461 |
| amethyst | 0.845 | 51109 |
| lapis | 0.836 | 92148 |
| pearls | 0.830 | 15583 |
| agate | 0.823 | 74028 |
| opal | 0.816 | 46703 |
| sapphire | 0.809 | 28044 |
| diamond | 0.807 | 5894 |
| pearl | 0.802 | 14525 |
| gems | 0.799 | 11582 |
| gemstone | 0.799 | 23859 |
| silver | 0.797 | 2687 |
| tourmaline | 0.792 | 74776 |
| garnet | 0.790 | 52498 |
| aquamarine | 0.785 | 69286 |
| gold | 0.780 | 1341 |
| mother-of-pearl | 0.775 | 99888 |
| carats | 0.774 | 51246 |