So you're trying to find an appropriate gift but don't know what to get for the occasion 
Well, this page of useful information may just do the trick 
Birthdays
| Birth Month | Related Gemstone |
| January | Garnet |
| February | Amethyst |
| March | Bloodstone, Aquamarine |
| April | Diamond |
| May | Emerald |
| June | Pearl, Moonstone |
| July | Ruby |
| August | Sardonyx, Peridot |
| September | Sapphire |
| October | Opal, Tourmaline |
| November | Topaz |
| December | Zircon, Turquoise |
Anniversaries
| Anniversary | Recommended Gift |
| First | Paper |
| Second | Cotton |
| Third | Leather |
| Fourth | Linen |
| Fifth | Wood |
| Sixth | Iron |
| Seventh | Wool |
| Eighth | Bronze |
| Ninth | Pottery |
| Tenth | Tin |
| Eleventh | Steel |
| Twelfth | Silk |
| Thirteenth | Lace |
| Fourteenth | Ivory |
| Fifteenth | Crystal |
| Twentieth | China |
| Twenty Fifth | Silver |
| Thirtieth | Pearl |
| Thirty Fifth | Coral |
| Fortieth | Ruby |
| Forty Fifth | Sapphire |
| Fiftieth | Gold |
| Fifty Fifth | Emerald |
| Sixtieth | Diamond |
| Seventieth | Platinum |