Nineteen48 brings you responsibly-sourced, fully traceable, ethical gemstones from Sri Lanka, Tanzania, Australia and other carefully selected sources. We offer you a wide range of gems, including sapphire, ruby, aquamarine, garnet, amethyst, spinel, citrine, tourmaline, moonstone and topaz. Every stone we sell comes with details of its provenance.

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Our Featured Products

Tanzanite 1.36ct Round Cut

$1,833.91 $2,257.12

Australian Bi-Colour Blue / Yellow Sapphire 1.37ct Freeform / Fancy Cut

$1,199.10

Australian Green / Teal Sapphire 0.98ct Oval Cut

$916.96

Australian Green Sapphire 0.97ct Emerald Cut

$916.96

Australian Pale Green Sapphire 0.72ct Oval Cut

$733.56

Australian Yellow / Green Sapphire 0.79ct Cushion Cut

$705.35

Sri Lankan Dark Purple Spinel 1.27ct Marquise Cut

$352.68

Sri Lankan Grey Spinel 0.77ct Cushion Cut

$253.93

Sri Lankan Grey Spinel 0.88ct Square Cushion Cut

$479.64

Sri Lankan Pale Pink Sapphire 0.45ct Marquise Cut

$211.61

Tanzanian Aquamarine 13.93ct Pear Cut

$423.21

Tanzanian Pink Garnet approx 4.8mm Round Cut

$84.64
Blue Sapphire

Blue Sapphire

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Pink Sapphire

Pink Sapphire

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Spinel

Spinel

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