Capricorn Gems

Nineteen48 offers a selection of beautiful Australian gemstones through its trusted partner, Capricorn Gems, led by Ian Bone.

Specialising in responsibly sourced stones from Queensland, Capricorn Gems focuses on four main varieties: sapphire, opal, zircon, and chrysoprase.

The gemstones are typically cut and polished at a dedicated workshop in Thailand to ensure exceptional quality.

Capricorn Gems sapphires come mainly from Central Queensland, west of the town of Emerald, in a remote region that includes the small communities of Anakie, Rubyvale, and Sapphire. This area is sparsely populated, and most of the mining is carried out by individual miners, families, or small partnerships. All operations are regulated by the Queensland Government’s Department of Mines, ensuring responsible and safe practices.

Sort by

View as

Sapphire

Capricorn Gems 8.7 x 6.0mm

£1,320.00 - £1,320.00

£1,320.00

£1,320.00 - £1,320.00

£1,320.00

Untreated green sapphire from Queensland, Australia. Cut into a pear shape and weighing 1.41 carats, this gemstone measures 8.7 x 6 mm and displays...

View full details

£1,320.00 - £1,320.00

£1,320.00

£1,320.00 - £1,320.00

£1,320.00

Sapphire

Capricorn Gems 8.0 x 4.3mm

£948.00 - £948.00

£948.00

£948.00 - £948.00

£948.00

£948.00 - £948.00

£948.00

£948.00 - £948.00

£948.00

Sapphire

Capricorn Gems 8.2 x 6.3mm

£468.00 - £468.00

£468.00

£468.00 - £468.00

£468.00

£468.00 - £468.00

£468.00

£468.00 - £468.00

£468.00

Zircon

Capricorn Gems 8.0 x 5.9mm

£660.00 - £660.00

£660.00

£660.00 - £660.00

£660.00

Zircon from Queensland, Australia. Oval cut with soft, attractive blue tones.

£660.00 - £660.00

£660.00

£660.00 - £660.00

£660.00

Sapphire

Capricorn Gems 8.8 x 3.5mm

£540.00 - £540.00

£540.00

£540.00 - £540.00

£540.00

Deep green-blue baguette sapphire from Queensland, Australia.

£540.00 - £540.00

£540.00

£540.00 - £540.00

£540.00

Sapphire

Capricorn Gems 8.15 x 4.1mm

£540.00 - £540.00

£540.00

£540.00 - £540.00

£540.00

£540.00 - £540.00

£540.00

£540.00 - £540.00

£540.00

Sapphire

Capricorn Gems 8.2 x 6.4mm

£2,700.00 - £2,700.00

£2,700.00

£2,700.00 - £2,700.00

£2,700.00

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

£2,700.00 - £2,700.00

£2,700.00

£2,700.00 - £2,700.00

£2,700.00

Sapphire

Capricorn Gems 8.15 x 6.0mm

£2,340.00 - £2,340.00

£2,340.00

£2,340.00 - £2,340.00

£2,340.00

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

£2,340.00 - £2,340.00

£2,340.00

£2,340.00 - £2,340.00

£2,340.00

Sapphire

Capricorn Gems 8.3 x 6.2mm

£840.00 - £840.00

£840.00

£840.00 - £840.00

£840.00

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

View full details

£840.00 - £840.00

£840.00

£840.00 - £840.00

£840.00

Sapphire

Capricorn Gems 8.6 x 4.0mm

£1,020.00 - £1,020.00

£1,020.00

£1,020.00 - £1,020.00

£1,020.00

This gemstone has a slightly elongated, emerald cut with a fairly uniform, deep green colour. The stone comes from an artisanal mine in Australia a...

View full details

£1,020.00 - £1,020.00

£1,020.00

£1,020.00 - £1,020.00

£1,020.00