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These sapphires from Malawi have quite a shallow profile and a deep blue colour. They were responsibly sourced from an artisanal gem mine.

A stunning aquamarine - the biggest ever mined from our mine in Pohorobawa, Sri Lanka. This icy blue beauty is a huge 60.22cts!

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 pear-cut tanzanite from Tanzania. Features quite a big bottom! Would work well in a cocktail ring.

A stormy blue pear-cut sapphire from Chimwadzulu Mine, Malawi.

A really stunning gem. A deep blue tanzanite from Tanzania.

A large, emerald cut, blue/green sapphire that was responsibly sourced from an artisanal gem mine in the Chimwadzulu area in Malawi.

A set of untreated marquis-cut sapphires ranging from clear to soft yellow, with a peach and a couple of lilac-toned stones included. A delightful ...

This amazing blue sapphire and was ethically sourced from a mine in Malawi. It has a good colour with some visible inclusions.

A lovely blue sapphire in a baguette cut from Malawi.

A vibrant blue baguette sapphire from Malawi.

This is an ethically sourced and fully traceable sapphire from the Chimwadzulu mine in Malawi. It has a little damage on two corners that can easil...

A brilliant blue round sapphire from Malawi.

A pretty amethyst heart. Great size for a pendant.

An icy blue emerald-cut aquamarine from the Moyo project.

A pale blue aquamarine from the Moyo Project

An elegant oval-cut chrysoberyl with a yellowy-green tone, pale tones of chartreuse.

A great stone for a cocktail ring or pendant. This gem is from the Moyo Project. The shape is a symmetrical down the longest length - like a shield...

A round, bright yellow citrine from the Moyo Project

Fancy cut citrine from the Moyo Project.

A fancy cut citrine with a step-cut crown. Unusual shape.

Bold citrine in an interesting crescent shape with a fancy cut.

An almost 6-carat oval peridot with a powerful, intense green. Rich saturation.

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.

Large emerald-cut lemon quartz with a gentle yellow hue. Bright and sunny in tone.

Two untreated hexagon-cut sapphires from Queensland, Australia. Just under one carat each. Bright yellow and blue colour combination. Buy separatel...

Round blue sapphires from Malawi. Great option to be used all together in one piece. Approx 1.35ct each

Lovely blue sapphires from Malawi. Total carat weight: 0.82ct