Anniversaries 1st Anniversary Gold and Mother of Pearl 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. Alternates: Yellow Sapphire, Golden Beryl 8th Anniversary Tourmaline. Alternate: Tanzanite 9th Anniversary Lapis Lazuli. Alternates: Amethyst, Green Spinel 10th Anniversary Diamond Jewelry. Alternate:Blue Sapphire 11th Anniversary Turquoise. Alternates: Citrine, Yellow Zircon 12th Anniversary Jade. Alternate: Opal 13th Anniversary Citrine. Alternates: Moonstone, Hawk’s Eye 14th Anniversary Opal. Alternates: Agate, Bloodstone 15th Anniversary Ruby. Alternates: Rhodolite Garnet, Alexandrite 16th Anniversary Peridot. Alternate: Red Spinel 17th Anniversary Watches. Alternate: Carnelian 18th Anniversary Cat’s Eye or 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. 50th Anniversary Golden Jubilee. 55th Anniversary Alexandrite. 60th Anniversary Diamond Jubilee.