Birthstone (Gemstone) by Pixiv Id 688280 #757047
Mangaka: Pixiv Id 688280, Uploaded by overdoor Sep 06, 2011,
Pixiv Id 688280, Stone (Personification), Diamond (Gem), Garnet, Red Gem, Emerald, Opal, Aquamarine (Gem), Citrine, Topaz, Birthstone, Sapphire