Aquamarine, also known as 'the gem of the sea' is believed to have the power to help husbands and wives to work out their differences and ensure a long and happy marriage. Thus, making it a good anniversary gift.

Aquamarine ranges from pale blue to light blue to yellowish blue. It sometimes appears in a touch of green. The darker the colour of the aquamarine, the more valuable. Besides colour, the aquamarine should also have good clarity.

Learn more about:

Tourmaline
Amethyst
Topaz