Untreated

A great selection of oval sapphires measuring approx 5x3mm. Choose from yellow, blue, green or teal.

An elegant elongated octagonal blue sapphire from Sri Lanka. This untreated gem measures 8.8 x 4.9 mm and displays a vivid blue tone. A small surfa...

Responsibly sourced from Queensland, Australia, these untreated sapphires measure approximately 2.75mm, are cut in a r...

A responsibly sourced sapphire from an artisanal mine in Queensland, Australia. This stone has some interesting colour bands across the middle prod...

This Australian sapphire has a deep green colour and plenty of sparkle.

A group of round spinels including some squarish emerald cuts and possibly a cushion cut. Colours range from light blue, burgundy, purple, to lilac...

An unusual triangular sapphire from Queensland, Australia with striking green colour zoning.This untreated stone measures approximately 6.5mm and d...

A fancy triangle cut sapphire from Queensland, Australia with beautiful green hues.This untreated stone measures approximately 5.8mm, weighs just u...

Untreated sapphire from Queensland, Australia, weighing 0.81 carats. It has a soft pastel yellow with delicate blue tinting at the corners, giving ...

A responsibly sourced parti sapphire from an artisanal mine in Queensland, Australia.

A responsibly sourced bi-colour sapphire from an artisanal mine in Queensland, Australia. 

A responsibly sourced parti sapphire from an artisanal mine in Queensland, Australia.

A pear shaped sapphire from Australia. Asymmetrical cut with some blue colouration.

An unheated, Australian sapphire, cut into a pretty pear shape. This responsibly sourced gemstone has plenty of sparkle and a lovely colour.

This Australian sapphire is mostly a medium green colour, but also has flashes of yellow when viewed from certain angles.

A mighty, 1.8ct sapphire from Queensland, Australia. This is a gemstone to make an impression. Responsibly sourced and not treated in any way.

A very cool, Australian sapphire, showing flashes of blue, green and yellow. This fabulous gemstone would make an exceptional engagement ring.

A responsibly sourced parti sapphire from an artisanal mine in Queensland, Australia. The stone has a subtle colour combination of blue and yellow.

A gorgeous, green sapphire with flashes of blue and a fine sparkle. This stone is one of the best of our Australian stock and has not been treated ...

A big and beautiful sapphire from Australia, with a uniform, deep green colour throughout.

This trilliant sapphire from Queensland, Australia has an unusual colour and a cheeky sparkle.

This responsibly sourced sapphire comes from an artisanal mine in Queensland, Australia. It has a fabulous, autumnal colour.

A fabulous Australian parti sapphire showing very clear areas of blue and yellow colouration. This is an unheated stone.

This lovely sapphire from Australia has a very desirable green and teal colour. The stone has not been treated in any way.

A responsibly sourced, fancy cut sapphire from an artisanal mine in Queensland, Australia. The stone shows different shades of green when viewed fr...

An unheated, Australian sapphire, in a marquise cut. This responsibly sourced gemstone is a dark teal colour.

A nicely cut, unheated, triangular sapphire from Australia.

Untreated sapphire from Queensland, Australia. Princess cut, 4.7 mm, with a gorgeous deep olive-green tone.

Untreated sapphire from Queensland, Australia. Princess cut, 4.7 mm, in rich green with teal flashes.