Bicolour tourmaline Crystals - Height: 20 mm - Width: 10 mm- 9 g - (1)

Bicolour tourmaline Crystals - Height: 20 mm - Width: 10 mm- 9 g - (1) #2.1

Bicolour tourmaline Crystals - Height: 20 mm - Width: 10 mm- 9 g - (1) #3.2

Bicolour tourmaline Crystals - Height: 20 mm - Width: 10 mm- 9 g - (1) #4.3

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Current bid

€ 20

Reserve price not met

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Selected by Yoan Beckaert

Estimate € 150 - € 200

		€20

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Bicolour tourmaline crystals from Afghanistan, 9 g, measuring 20 × 10 × 10 mm.

AI-assisted summary

Description from the seller

If you mean bicolour tourmaline crystals, they’re tourmaline crystals showing two distinct colours in the same crystal, often with a sharp or gradual colour transition.

Common combinations include:

Pink + green — especially prized and often called watermelon tourmaline when the colours are arranged concentrically.
Green + blue
Blue + pink
Yellow + green
Black + green

They’re particularly valued when the colour boundary is natural, well-defined, and the crystal is transparent with good lustre.

From Afghanistan
Weight : 9 grams
Sizes :
20x10x10mm
21x8x8mm