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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.

Filters

Sapphire

Capricorn Gems 5.8mm
£780.00 - £780.00
£780.00
£780.00 - £780.00
£780.00

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

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£780.00 - £780.00
£780.00
£780.00 - £780.00
£780.00

Sapphire

Capricorn Gems 5.3mm
£624.00 - £624.00
£624.00
£624.00 - £624.00
£624.00

£624.00 - £624.00
£624.00
£624.00 - £624.00
£624.00

Sapphire

Capricorn Gems 5.0 x 5.0mm
£504.00 - £504.00
£504.00
£504.00 - £504.00
£504.00

The sapphire on the left is available. 

£504.00 - £504.00
£504.00
£504.00 - £504.00
£504.00

Sapphire

Capricorn Gems 5.25 x 5.25mm
£444.00 - £444.00
£444.00
£444.00 - £444.00
£444.00

£444.00 - £444.00
£444.00
£444.00 - £444.00
£444.00

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 6.0 x 4.0mm
£540.00 - £540.00
£540.00
£540.00 - £540.00
£540.00

Responsibly sourced blue, green, teal and chartreuses sapphires from Queensland, Australia. Untreated and cut into an oval shape, these gemstones w...

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£540.00 - £540.00
£540.00
£540.00 - £540.00
£540.00

Sapphire

Capricorn Gems 5.2 x 4.5mm
£396.00 - £396.00
£396.00
£396.00 - £396.00
£396.00

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

£396.00 - £396.00
£396.00
£396.00 - £396.00
£396.00

Sapphire

Capricorn Gems 5.43 x 5.42mm
£540.00 - £540.00
£540.00
£540.00 - £540.00
£540.00

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

£540.00 - £540.00
£540.00
£540.00 - £540.00
£540.00

Sapphire

Capricorn Gems 9.6 x 4.2mm
£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00

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

£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00

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 4.7 x 4.7mm
£468.00 - £468.00
£468.00
£468.00 - £468.00
£468.00

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

£468.00 - £468.00
£468.00
£468.00 - £468.00
£468.00

Sapphire

Capricorn Gems 5.5 x 5.3mm
£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00

This sapphire has a strong green colour and an unusual cut, making it ideal for a distinctive ring.

£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00

Sapphire

Capricorn Gems 5.5mm
£660.00 - £660.00
£660.00
£660.00 - £660.00
£660.00

A lovely, responsibly sourced sapphire. This sparkly gemstone comes from an artisanal mine in Queensland, Australia and is unheated.

£660.00 - £660.00
£660.00
£660.00 - £660.00
£660.00