Corundum

Untreated blue and yellow flat-back sapphire from Queensland, Australia. Oval cut and weighing 1.48 carats, this gemstone measures 9.5 x 7.2 mm and...

Pair of oval cabochon star-sapphires in golden brown from Queensland Australia. Sold as a pair. Total carat weight 6.38ct

Deep midnight-blue sapphires in a striking oval cut, sourced from Malawi.Each stone measures approximately 9.5 x 7mm and weighs around 2.6 carats, ...

Larger blue sapphires from Malawi, sourced through Fairtrade Gemstones.Each stone measures approximately 9mm and weighs around 3.5 carats, with mat...

Statement blue sapphires from Malawi, sourced through Fairtrade Gemstones.Each stone measures approximately 10mm, with matching stones available fo...

An unusual baguette-cut sapphire from Sri Lanka with interesting internal inclusions.Measuring 10 x 3.3mm.

A lovely blue sapphire in a baguette cut from Malawi.

Blue pear cut sapphire from Sri Lanka.