Although all of us here believe that diamonds are the best gift for every birthday and anniversary, listed below are the industry standards.
 January: Garnet |
 May: Emerald |
 September: Sapphire |
 February: Amethyst |
 June: Pearl, Alexandrite |
 October: Opal, Tourmaline |
 March: Aquamarine, Bloodstone |
 July: Ruby |
 November: Citrine, Topaz |
 April: Diamond |
 August: Peridot, Sardonyx |
 December: Tanzanite, Turquoise |
| 1st Anniversary: Gold Jewelry | 16th Anniversary: Peridot or Topaz (all colors) |
| 2nd Anniversary: Garnet (all colors) | 17th Anniversary: Watches |
| 3rd Anniversary: Pearls | 18th Anniversary: Cat's eye |
| 4th Anniversary: Blue Topaz | 19th Anniversary: Aquamarine |
| 5th Anniversary: Sapphire (all colors) | 20th Anniversary: Emerald |
| 6th Anniversary: Amethyst | 25th Anniversary: Silver Jubilee |
| 7th Anniversary: Onyx | 30th Anniversary: Pearl Jubilee |
| 8th Anniversary: Tourmaline (all colors) | 35th Anniversary: Emerald |
| 9th Anniversary: Lapis Lazuli | 40th Anniversary: Ruby |
| 10th Anniversary: Diamond Jewelry | 45th Anniversary: Sapphire |
| 11th Anniversary: Turquoise | 50th Anniversary: Golden Jubilee |
| 12th Anniversary: Jade | 55th Anniversary: Alexandrite |
| 13th Anniversary: Citrine | 60th Anniversary: Diamond Jubilee |
| 14th Anniversary: Opal | 65th Anniversary: Star Sapphire |
| 15th Anniversary: Ruby | 75th Anniversary: Diamond |