Skip to content

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
£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 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

Sapphire

Capricorn Gems 10.0 x 6.5mm
£420.00 - £420.00
£420.00
£420.00 - £420.00
£420.00

£420.00 - £420.00
£420.00
£420.00 - £420.00
£420.00

Sapphire

Capricorn Gems 4.7mm
£672.00 - £672.00
£672.00
£672.00 - £672.00
£672.00

Sold as a pair.

£672.00 - £672.00
£672.00
£672.00 - £672.00
£672.00

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 3.5mm
£132.00 - £132.00
£132.00
£132.00 - £132.00
£132.00

£132.00 - £132.00
£132.00
£132.00 - £132.00
£132.00
Out on appro

Sapphire

Capricorn Gems 2.75mm
£48.00 - £48.00
£48.00
£48.00 - £48.00
£48.00

Responsibly sourced from Queensland, Australia, these untreated sapphires measure approximately 2.75mm, are cut in a r...

View full details
£48.00 - £48.00
£48.00
£48.00 - £48.00
£48.00
Out on appro

Zircon

Capricorn Gems 6.6 x 6.6mm
£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00

Responsibly sourced from Queensland, Australia, this untreated yellow and gold zircon weighs 2.00 carats and is cut into a cushion shape measuring ...

View full details
£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00
Out on appro

Sapphire

Capricorn Gems 6.5 x 5.4mm
£300.00 - £300.00
£300.00
£300.00 - £300.00
£300.00

£300.00 - £300.00
£300.00
£300.00 - £300.00
£300.00
Out on appro

Sapphire

Capricorn Gems 6.2 x 4.5mm
£600.00 - £600.00
£600.00
£600.00 - £600.00
£600.00

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

Sapphire

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

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

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
Out on appro

Sapphire

Capricorn Gems 6.9 x 5.0mm
£900.00 - £900.00
£900.00
£900.00 - £900.00
£900.00

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

£900.00 - £900.00
£900.00
£900.00 - £900.00
£900.00
Out on appro

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 5.9 x 4.0mm
£480.00 - £480.00
£480.00
£480.00 - £480.00
£480.00

A small, Australian sapphire, responsibly sourced from an artisanal mine in Queensland. At just over half a carat, this is a very pretty and afford...

View full details
£480.00 - £480.00
£480.00
£480.00 - £480.00
£480.00

Sapphire

Capricorn Gems 4.2mm
£192.00 - £192.00
£192.00
£192.00 - £192.00
£192.00

Pair of untreated round sapphires from Queensland, Australia. Intense yellow with chartreuse undertones. 4.2mm each.

£192.00 - £192.00
£192.00
£192.00 - £192.00
£192.00