| BIRTHSTONES | | | | | | |
| Month | | Modern | | | Traditional | |
| January | | Garnet | | | Garnet | |
| February | | Amethyst | | | Amethyst | |
| March | | Aquamarine | | | Bloodstone | |
| April | | Diamond or White Sapphire | | | Diamond | |
| May | | Emerald or Green Tourmaline | | | Emerald | |
| June | | Alexandrite or Pearl | | | Alexandrite | |
| July | | Ruby | | | Ruby | |
| August | | Peridot or Jade | | | Sardonyx | |
| September | | Blue Sapphire | | | Blue Sapphire | |
| October | | Opal | | | Pink Tourmaline | |
| November | | Yellow Sapphire or Topaz | | | Yellow Citrine | |
| December | | Blue Sapphire, Spinel or Topaz | | | Blue Zircon | |
| ANNIVERSARY STONES | | | | | | |
| 1 | Gold Jewelry | | 13 | Citrine | | |
| 2 | Garnet | | 14 | Opal | | |
| 3 | Pearl | | 15 | Ruby | | |
| 4 | Blue Topaz | | 20 | Emerald | | |
| 5 | Sapphire | | 25 | Silver Jubilee | | |
| 6 | Amethyst | | 30 | Pearl Jubilee | | |
| 7 | Onyx | | 35 | Emerald | | |
| 8 | Tourmaline | | 40 | Ruby | | |
| 9 | Lapis Lazuli | | 45 | Sapphire | | |
| 10 | Diamond Jewelry | | 50 | Golden Jubilee | | |
| 11 | Turquoise | | 55 | Alexandrite | | |
| 12 | Jade | | 60 | Diamond Jubilee | | |
| ZODIAC STONES | | | | |
| MONTH/DATES | ZODIAC SIGN | GEMSTONE | ATTRIBUTES | |
| January 21st February 19th | Aquarius | Garnet | Both serious and refined, sometimes lively and exuberant | |
| February 20th March 20th | Pisces | Amethyst | Compassionate, sensitive, deservedly popular | |
| March 20th April 20th | Aries | Aquamarine | Adventurous, ambitious, sometimes impulsive | |
| April 21st May 20th | Taurus | Iolite/Sapphire | Solid, practical and extremely determined | |
| May 21st June 21st | Gemini | Citrine | Affectionate, courteous and generous | |
| June 22nd July 22nd | Cancer | Emerald/Beryl | Uncompromising, tenacious and energetic | |
| July 23rd August 22nd | Leo | Topaz | Independent, ambitious, self confident | |
| August 23rd September23rd | Virgo | Aquamarine/Beryl | Observant, shrewd and aristocratic | |
| September 24th October 23rd | Libra | Peridot | Artistic, diplomatic and sometimes emotional | |
| October 23rd November 22nd | Scorpio | Tourmaline | Dignified, reserved and courteous | |
| November 23rd December 23rd | Sagittarius | Emerald | Enterprising, adventurous and sometimes eager | |
| December 24th January 20th | Capricorn | Diamond | Hardworking, practical, responsible and disciplined | |