Gem Rough

Lawson Gems ethically sources rough from all over the world, we often travel direct to the mines to find the best stones and have friendly ties in with mine owners in such countries as, Mozambique, Brazil, South Africa, Thailand, Cambodia and at home in Australia. We also secure stones from trusted suppliers worldwide.

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3 items filtered by: 8.00-8.99ct ×
8.77 ct piece of tourmaline rough in green colour is ideal for jewellers who want to set as rough,
This gemmy rough tourmaline is exceptionally clean apart from a black tourmaline crystal just across the surface of one crystal face and only just reaching through the surface of that face. The piece has a blue green (the c axis)...
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