Ruby is the July birthstone. It is kin to the sapphire, since both are classified as crystallized corundum and known as the “king of gemstone” because of its rarity and beauty. Do you know how to pick ruby birthstone? Read on this article.

Moonstone is also known as selenite. It is the birthstones for June. Moonstone has variety of colors, such as grey, brown, yellow, pale orange, peach, red, pink, green and blue. The rarest and most valuable moonstones jewelry are clear and colorless, with a hint of blue shine.