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The collection

Tanzanite

What we currently hold in tanzanite. Weight, origin where it can be supported, and treatment stated on every stone.

Form

All Cut Rough Crystal specimen Matched pair Suite Parcel

Species

All Tourmaline Sapphire Ruby Emerald Spinel Garnet Opal Aquamarine Tanzanite Amethyst Citrine Topaz Peridot Zircon

Colour

Any Blue Green Pink Red Yellow Orange Purple Violet Brown Black Colourless Bi-colour Multi Neon

Treatment and report

Any No evidence of treatment Heated Oiled / clarity enhanced Irradiated Fracture filled Diffusion treated Not determined With laboratory report

Price

Any Under €500 €500 – €2,000 €2,000 – €10,000 Over €10,000

1 stone of 13Clear filtersSortNewest Price, low to high Price, high to low Weight, heaviest

Tanzanite — Rough

Tanzanite — Rough

12 g · Tanzania

Cut

Price on request

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