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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 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 6.1mm
£720.00 - £720.00
£720.00
£720.00 - £720.00
£720.00

£720.00 - £720.00
£720.00
£720.00 - £720.00
£720.00
Out on appro

Sapphire

Capricorn Gems 6.3mm
£948.00 - £948.00
£948.00
£948.00 - £948.00
£948.00

A beautiful trillion cut sapphire from Queensland, Australia in green to slightly teal shades.This untreated stone has a fresh, vibrant colour pale...

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£948.00 - £948.00
£948.00
£948.00 - £948.00
£948.00
Out on appro
Out on appro

Sapphire

Capricorn Gems 7.3 x 5.4mm
£360.00 - £360.00
£360.00
£360.00 - £360.00
£360.00

£360.00 - £360.00
£360.00
£360.00 - £360.00
£360.00
Out on appro

Sapphire

Capricorn Gems 6.7mm
£360.00 - £360.00
£360.00
£360.00 - £360.00
£360.00

£360.00 - £360.00
£360.00
£360.00 - £360.00
£360.00

Sapphire

Capricorn Gems 6.4 x 6.3mm
£1,080.00 - £1,080.00
£1,080.00
£1,080.00 - £1,080.00
£1,080.00

Untreated green sapphire from Queensland, Australia, featuring an unusual trillion cut. At 1.20 carats and just over 6 mm across, this distinctive ...

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£1,080.00 - £1,080.00
£1,080.00
£1,080.00 - £1,080.00
£1,080.00

Opal

Capricorn Gems 11.85 x 4.9mm
£216.00 - £216.00
£216.00
£216.00 - £216.00
£216.00

£216.00 - £216.00
£216.00
£216.00 - £216.00
£216.00

Sapphire

Capricorn Gems 7.4 x 5.0mm
£1,188.00 - £1,188.00
£1,188.00
£1,188.00 - £1,188.00
£1,188.00

£1,188.00 - £1,188.00
£1,188.00
£1,188.00 - £1,188.00
£1,188.00

Sapphire

Capricorn Gems 6.5mm
£1,320.00 - £1,320.00
£1,320.00
£1,320.00 - £1,320.00
£1,320.00

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 ...

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£1,320.00 - £1,320.00
£1,320.00
£1,320.00 - £1,320.00
£1,320.00

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...

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£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...

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£1,020.00 - £1,020.00
£1,020.00
£1,020.00 - £1,020.00
£1,020.00

Chrysoprase

Capricorn Gems 7.3mm
£300.00 - £300.00
£300.00
£300.00 - £300.00
£300.00

A pair of round faceted chrysoprase. Sold as a pair.

£300.00 - £300.00
£300.00
£300.00 - £300.00
£300.00

Sapphire

Capricorn Gems 8.3 x 5.2mm
£1,080.00 - £1,080.00
£1,080.00
£1,080.00 - £1,080.00
£1,080.00

A substantial, pear shaped, Australian sapphire with a deep green colour.

£1,080.00 - £1,080.00
£1,080.00
£1,080.00 - £1,080.00
£1,080.00

Sapphire

Capricorn Gems 7.0 x 5.5mm
£948.00 - £948.00
£948.00
£948.00 - £948.00
£948.00

A substantial, green sapphire from Australia with a natural (unheated) colour.

£948.00 - £948.00
£948.00
£948.00 - £948.00
£948.00

Sapphire

Capricorn Gems 7.1 x 5.2mm
£168.00 - £168.00
£168.00
£168.00 - £168.00
£168.00

A dark green sapphire from Australia. This stone has a chip on the girdle and the cut is not perfectly symmetrical. Both of these things could be h...

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£168.00 - £168.00
£168.00
£168.00 - £168.00
£168.00

Sapphire

Capricorn Gems 7.7 x 5.1mm
£948.00 - £948.00
£948.00
£948.00 - £948.00
£948.00

A lovely, golden yellow, oval sapphire from an artisanal mine in Australia. This gemstone has not been heated or treated in any way.

£948.00 - £948.00
£948.00
£948.00 - £948.00
£948.00

Opal

Capricorn Gems 9.0 x 6.2mm
£204.00 - £204.00
£204.00
£204.00 - £204.00
£204.00

£204.00 - £204.00
£204.00
£204.00 - £204.00
£204.00