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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 7.8 x 7.0mm
Original price £360.00 - Original price £360.00
Original price
£360.00
£360.00 - £360.00
Current price £360.00

Original price £360.00 - Original price £360.00
Original price
£360.00
£360.00 - £360.00
Current price £360.00

Sapphire

Capricorn Gems 7.15 x 4.9mm
Original price £780.00 - Original price £780.00
Original price
£780.00
£780.00 - £780.00
Current price £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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Original price £780.00 - Original price £780.00
Original price
£780.00
£780.00 - £780.00
Current price £780.00

Sapphire

Original price £780.00 - Original price £780.00
Original price
£780.00
£780.00 - £780.00
Current price £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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Original price £780.00 - Original price £780.00
Original price
£780.00
£780.00 - £780.00
Current price £780.00

Sapphire

Capricorn Gems 6.5 x 5.9mm
Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

An unusual triangular sapphire from Queensland, Australia with striking green colour zoning.This untreated stone measures approximately 6.5mm and d...

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Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

Sapphire

Capricorn Gems 8.2 x 6.3mm
Original price £468.00 - Original price £468.00
Original price
£468.00
£468.00 - £468.00
Current price £468.00

Original price £468.00 - Original price £468.00
Original price
£468.00
£468.00 - £468.00
Current price £468.00

Sapphire

Capricorn Gems 10.0 x 6.5mm
Original price £420.00 - Original price £420.00
Original price
£420.00
£420.00 - £420.00
Current price £420.00

Original price £420.00 - Original price £420.00
Original price
£420.00
£420.00 - £420.00
Current price £420.00

Zircon

Original price £264.00 - Original price £264.00
Original price
£264.00
£264.00 - £264.00
Current price £264.00

Round cut zircon from Queensland, Australia. Incredibly intense blue tone with a unique, sculptural shape.

Original price £264.00 - Original price £264.00
Original price
£264.00
£264.00 - £264.00
Current price £264.00

Sapphire

Capricorn Gems 6.5 x 5.4mm
Original price £300.00 - Original price £300.00
Original price
£300.00
£300.00 - £300.00
Current price £300.00

Original price £300.00 - Original price £300.00
Original price
£300.00
£300.00 - £300.00
Current price £300.00

Sapphire

Original price £300.00 - Original price £300.00
Original price
£300.00
£300.00 - £300.00
Current price £300.00

Original price £300.00 - Original price £300.00
Original price
£300.00
£300.00 - £300.00
Current price £300.00

Sapphire

Capricorn Gems 6.2 x 4.5mm
Original price £600.00 - Original price £600.00
Original price
£600.00
£600.00 - £600.00
Current price £600.00

Original price £600.00 - Original price £600.00
Original price
£600.00
£600.00 - £600.00
Current price £600.00

Sapphire

Capricorn Gems 6.5 x 4.6mm
Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00
Out on appro

Sapphire

Capricorn Gems 6.7 x 5.9mm
Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

Green sapphire from Queensland, Australia, cut into an unusual fancy step-cut shape. Weighing 0.82 carats and measuring just under 7 mm, this gemst...

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Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

Sapphire

Capricorn Gems 9.6 x 7.2mm
Original price £384.00 - Original price £384.00
Original price
£384.00
£384.00 - £384.00
Current price £384.00

Original price £384.00 - Original price £384.00
Original price
£384.00
£384.00 - £384.00
Current price £384.00

Sapphire

Capricorn Gems 6.0 x 5.0mm
Original price £468.00 - Original price £468.00
Original price
£468.00
£468.00 - £468.00
Current price £468.00

Original price £468.00 - Original price £468.00
Original price
£468.00
£468.00 - £468.00
Current price £468.00

Sapphire

Capricorn Gems 6.6 x 4.75mm
Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

Responsibly sourced green and teal sapphire from Queensland, Australia. This untreated oval-cut gemstone weighs 0.83 carats and measures 6.6 x 4.75...

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Original price £708.00 - Original price £708.00
Original price
£708.00
£708.00 - £708.00
Current price £708.00

Sapphire

Capricorn Gems 7.4 x 4.1mm
Original price £720.00 - Original price £720.00
Original price
£720.00
£720.00 - £720.00
Current price £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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Original price £720.00 - Original price £720.00
Original price
£720.00
£720.00 - £720.00
Current price £720.00

Opal

Capricorn Gems 10.5 x 5.1mm
Original price £240.00 - Original price £240.00
Original price
£240.00
£240.00 - £240.00
Current price £240.00

Original price £240.00 - Original price £240.00
Original price
£240.00
£240.00 - £240.00
Current price £240.00

Opal

Capricorn Gems 11.8 x 5.2mm
Original price £228.00 - Original price £228.00
Original price
£228.00
£228.00 - £228.00
Current price £228.00

Original price £228.00 - Original price £228.00
Original price
£228.00
£228.00 - £228.00
Current price £228.00

Sapphire

Capricorn Gems 6.9 x 5.1mm
Original price £876.00 - Original price £876.00
Original price
£876.00
£876.00 - £876.00
Current price £876.00

An unheated, Australian sapphire, cut into a pretty pear shape. This responsibly sourced gemstone has plenty of sparkle and a lovely colour.

Original price £876.00 - Original price £876.00
Original price
£876.00
£876.00 - £876.00
Current price £876.00

Sapphire

Original price £900.00 - Original price £900.00
Original price
£900.00
£900.00 - £900.00
Current price £900.00

This Australian sapphire has a deep green colour and plenty of sparkle.

Original price £900.00 - Original price £900.00
Original price
£900.00
£900.00 - £900.00
Current price £900.00
Out on appro

Sapphire

Capricorn Gems 6.9 x 5.0mm
Original price £900.00 - Original price £900.00
Original price
£900.00
£900.00 - £900.00
Current price £900.00

A fabulous Australian parti sapphire showing very clear areas of blue and yellow colouration. This is an unheated stone.

Original price £900.00 - Original price £900.00
Original price
£900.00
£900.00 - £900.00
Current price £900.00

Sapphire

Original price £684.00 - Original price £684.00
Original price
£684.00
£684.00 - £684.00
Current price £684.00

A beautifully cut, parti sapphire from Australia with great sparkle and colours. Responsibly sourced from a mine in Queensland.

Original price £684.00 - Original price £684.00
Original price
£684.00
£684.00 - £684.00
Current price £684.00

Sapphire

Capricorn Gems 7.45 x 4.8mm
Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

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

Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

Sapphire

Capricorn Gems 7.1 x 5.0mm
Original price £948.00 - Original price £948.00
Original price
£948.00
£948.00 - £948.00
Current price £948.00

This responsibly sourced sapphire comes from an artisanal mine in Queensland, Australia. It has a fabulous, autumnal colour.

Original price £948.00 - Original price £948.00
Original price
£948.00
£948.00 - £948.00
Current price £948.00

Sapphire

Capricorn Gems 5.3 x 5.3mm
Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

This lovely sapphire from Australia has a very desirable green and teal colour. The stone has not been treated in any way.

Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

Sapphire

Capricorn Gems 6.4 x 5.2mm
Original price £900.00 - Original price £900.00
Original price
£900.00
£900.00 - £900.00
Current price £900.00

Original price £900.00 - Original price £900.00
Original price
£900.00
£900.00 - £900.00
Current price £900.00

Sapphire

Capricorn Gems 7.0 x 5.1mm
Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

Opal

Capricorn Gems 9.5 x 7.1mm
Original price £336.00 - Original price £336.00
Original price
£336.00
£336.00 - £336.00
Current price £336.00

Original price £336.00 - Original price £336.00
Original price
£336.00
£336.00 - £336.00
Current price £336.00

Opal

Capricorn Gems 10.6 x 4.7mm
Original price £240.00 - Original price £240.00
Original price
£240.00
£240.00 - £240.00
Current price £240.00

Original price £240.00 - Original price £240.00
Original price
£240.00
£240.00 - £240.00
Current price £240.00