Tourmaline

Pair-cut green tourmaline with lovely proportions and even, rich saturation.

An emerald-cut vibrant green tourmaline from Tanzania.

A stunning orange tourmaline weighing 7.8 carats. Intense colour and beautiful cut‚ this is a show-stopping gem for a dramatic cocktail ring.

A pretty pear-shape tourmaline in autumnal hues.

A stunning verdant green, elongated emerald-cut tourmaline from Moyo Gems.

An intense natural green tourmaline in baguette cut, just over 3 carats. Bold lines and saturated colour.

A raspberry hued round tourmaline, mixed-cut from Malawi.

This oval, orange tourmaline was responsibly mined by a member of the Tanzanian Women Miners' Association (TAWOMA) in the Tanga region of north-eas...