Untreated

A vibrant yellow sapphire in an almost princess-style cut.Measuring 5.1 x 3.9mm, this untreated stone weighs just over half a carat and has bright,...

A set of round rubies from the Rubyfair project in red to red-purple hues.Each stone measures approximately 5mm and weighs around 0.6 carats.

Responsibly sourced green sapphire from Queensland, Australia. Untreated and cut into a round brilliant shape, this gemstone weighs 0.48 carats and...

Untreated green and teal sapphire from Queensland, Australia. Cut into a pear shape, this 0.50 carat gemstone showcases the beautiful colour shifts...

Untreated blue/teal/green sapphire from Queensland, Australia. Square cut and weighing approx 0.57 carats. More than one available.

Sold as a pair.