Cocktail Ring

A big and bold amethyst, with a pinkish purple colour, which was responsibly mined by a member of the Tanzanian Women Miners' Association (TAWOMA) ...

A beautifully graduated ametrine (amethyst-citrine blend), this 11.13-carat gem shifts from soft yellow at one end to a pale purple at the other.

A large 10-carat quartz with dramatic colour zoning: amethyst purple on one side blending into a yellowish-clear band.