Top 10 Gemstones with the Most Beautiful Shade of Blue

The Top Ten

1 Paraiba Tourmaline
2 Aquamarine
3 Indicolite (Indicolite Tourmaline)
4 Sapphire
5 Tanzanite
6 Benitoite
7 Jeremejevite
8 Lapis Lazuli
9 Grandidierite

A rare and expensive gem, it's green-ish blue - Metal_Treasure

10 Maxixe

Maxixe is deep blue Aquamarine - Metal_Treasure

The Contenders

11 Cat's Eye Aquamarine
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