| 1st Anniversary | Gold | Alternative: Peridot |
| 2nd Anniversary | Garnet | |
| 3rd Anniversary | Pearls | Alternate: Jade |
| 4th Anniversary | Blue Topaz | Alternate: Blue Zircon |
| 5th Anniversary | Sapphire | Alternate: Pink Tourmaline |
| 6th Anniversary | Amethyst | Alternate: Turquoise |
| 7th Anniversary | Onyx | Alternate: Yellow Sapphire, Beryl |
| 8th Anniversary | Tourmaline | Alternate: Tanzanite |
| 9th Anniversary | Lapis Lazuli | Alternate: Amethyst, Green Spinel |
| 10th Anniversary | Diamond | Alternate: Blue Sapphire |
| 11th Anniversary | Turquoise | Alternate: Ciliine, Yellow Zircon |
| 12th Anniversary | Jade | Alternate: Opal |
| 13th Anniversary | Citrine | Alternate: Moonstone, Hawk’s Eye |
| 14th Anniversary | Opal | Alternate: Agate, Bloodstone |
| 15th Anniversary | Ruby | Alternate: Rhodolite Garnet, Alexandrite |
| 16th Anniversary | Peridot | Alternate: Red Spinel |
| 17th Anniversary | Watches | Alternate: Carnelian |
| 18th Anniversary | Chrysoberyl | Alternate: Aquamarine |
| 19th Anniversary | Aquamarine | Alternate: Almandine Garnet |
| 20th Anniversary | Emerald | Alternate: Yellow or Golden Diamond |
| 21st Anniversary | Iolite | |
| 22nd Anniversary | Spinel | |
| 23rd Anniversary | Imperial Topaz | |
| 24th Anniversary | Tanzanite | |
| 25th Anniversary | Silver Jubilee | |
| 30th Anniversary | Pearl Jubilee | |
| 35th Anniversary | Emerald | |
| 40th Anniversary | Ruby | |
| 45th Anniversary | Sapphire | Alternate: Cat’s Eye |
| 50th Anniversary | Golden Jubilee | |
| 55th Anniversary | Alexandrite | |
| 60th Anniversary | Diamond Jubilee | |
| 65th Anniversary | Blue Spinel | |
| 70th Anniversary | Sapphire Jubilee | |
| 75th Anniversary | Diamond Jubilee | |
| 80th Anniversary | Ruby Jubilee | |