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.
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Sapphire
Untreated green sapphire from Queensland, Australia. Cut into a pear shape and weighing 1.41 carats, this gemstone measures 8.7 x 6 mm and displays...
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Sapphire
Sapphire
Sapphire
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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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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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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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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Sapphire
Sapphire
Responsibly sourced from Queensland, Australia, these untreated sapphires measure approximately 3.25 mm, are cut in a round brilliant style, and we...
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Sapphire
Sold as a pair.
Sapphire
Sapphire
Sapphire
Sapphire
Sapphire
Responsibly sourced from Queensland, Australia, these untreated sapphires measure approximately 2.75 mm, are cut in a ...
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Round cut zircon from Queensland, Australia. Incredibly intense blue tone with a unique, sculptural shape.
Zircon
Round zircon from Queensland, Australia. Icy blue colour with sparkle and movement in the cut.
Zircon
Zircon from Queensland, Australia. Oval cut with soft, attractive blue tones.
Zircon
Responsibly sourced from Queensland, Australia, this untreated yellow and gold zircon weighs 2.00 carats and is cut into a cushion shape measuring ...
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Responsibly sourced from Queensland, Australia, this untreated pink zircon weighs 1.90 carats and is cut into a cushion shape measuring 6.7 x 6.7 m...
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Sapphire
Sapphire
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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Untreated blue-green sapphires from Queensland, Australia. These square-cut gemstone weigh approx 0.34 carats and displays the sought-after mix of ...
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Only one available
Sapphire
The sapphire on the left is available.
Sapphire
Sapphire
Sapphire
Deep green-blue baguette sapphire from Queensland, Australia.
Sapphire
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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