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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 7.8 x 7.0mm
£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 7.15 x 4.9mm
£780.00 - £780.00
£780.00
£780.00 - £780.00
£780.00

Untreated green sapphire from Queensland, Australia. An elegant oval weighing 0.90 carats and measuring just over 7 mm, ideal for jewellery makers ...

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

Sapphire

Capricorn Gems 7.7mm
£1,200.00 - £1,200.00
£1,200.00
£1,200.00 - £1,200.00
£1,200.00

£1,200.00 - £1,200.00
£1,200.00
£1,200.00 - £1,200.00
£1,200.00

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
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 7.9 x 5.8mm
£1,560.00 - £1,560.00
£1,560.00
£1,560.00 - £1,560.00
£1,560.00

Untreated green and yellow sapphire from Queensland, Australia. This oval-cut gemstone weighs 1.45 carats and measures just under 8 mm in length, s...

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£1,560.00 - £1,560.00
£1,560.00
£1,560.00 - £1,560.00
£1,560.00

Sapphire

Capricorn Gems 7.7 x 6.5mm
£1,428.00 - £1,428.00
£1,428.00
£1,428.00 - £1,428.00
£1,428.00

£1,428.00 - £1,428.00
£1,428.00
£1,428.00 - £1,428.00
£1,428.00

Sapphire

Capricorn Gems 7.4 x 4.1mm
£720.00 - £720.00
£720.00
£720.00 - £720.00
£720.00

Untreated sapphire from Queensland, Australia, weighing 0.81 carats. It has a soft pastel yellow with delicate blue tinting at the corners, giving ...

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£720.00 - £720.00
£720.00
£720.00 - £720.00
£720.00

Sapphire

Capricorn Gems 7.2 x 3.75mm
£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 7.2 x 6.6mm
£3,000.00 - £3,000.00
£3,000.00
£3,000.00 - £3,000.00
£3,000.00

A responsibly sourced parti sapphire from an artisanal mine in Queensland, Australia.

£3,000.00 - £3,000.00
£3,000.00
£3,000.00 - £3,000.00
£3,000.00

Sapphire

Capricorn Gems 7.45 x 4.8mm
£840.00 - £840.00
£840.00
£840.00 - £840.00
£840.00

A pear shaped sapphire from Australia. Asymmetrical cut with some blue colouration.

£840.00 - £840.00
£840.00
£840.00 - £840.00
£840.00
Out on appro

Sapphire

Capricorn Gems 7.5 x 5.4mm
£1,260.00 - £1,260.00
£1,260.00
£1,260.00 - £1,260.00
£1,260.00

Untreated sapphire in a long cushion cut. Lovely layered greens and dark green shades that shift with movement. Queensland, Australia origin.

£1,260.00 - £1,260.00
£1,260.00
£1,260.00 - £1,260.00
£1,260.00
Out on appro

Sapphire

Capricorn Gems 7.4 x 5.7mm
£2,340.00 - £2,340.00
£2,340.00
£2,340.00 - £2,340.00
£2,340.00

This Australian sapphire is mostly a medium green colour, but also has flashes of yellow when viewed from certain angles.

£2,340.00 - £2,340.00
£2,340.00
£2,340.00 - £2,340.00
£2,340.00

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
Out on appro

Zircon

Capricorn Gems 7.7mm
£1,260.00 - £1,260.00
£1,260.00
£1,260.00 - £1,260.00
£1,260.00

A beautifully cut, Australian zircon from Queensland. This gemstone has so much sparkle and life.

£1,260.00 - £1,260.00
£1,260.00
£1,260.00 - £1,260.00
£1,260.00
Out on appro

Zircon

Capricorn Gems 7.3mm
£660.00 - £660.00
£660.00
£660.00 - £660.00
£660.00

A pale blue zircon, responsibly sourced from an artisanal mine in Australia. This stone has been heated.

£660.00 - £660.00
£660.00
£660.00 - £660.00
£660.00
Out on appro

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
Out on appro
Out on appro

Sapphire

Capricorn Gems 7.0 x 5.1mm
£840.00 - £840.00
£840.00
£840.00 - £840.00
£840.00

£840.00 - £840.00
£840.00
£840.00 - £840.00
£840.00
Out on appro