Hero background

All auctions / Ethnographic / Bicolour tourmaline Slices - Height: 20 mm - Width: 16 mm- 11 g - (1)

19h 38mITCatawiki

Bicolour tourmaline Slices - Height: 20 mm - Width: 16 mm- 11 g - (1)

Bicolour tourmaline Slices - Height: 20 mm - Width: 16 mm- 11 g - (1)

A bicolour tourmaline slice is a thin, cross-sectional cut of a tourmaline crystal that beautifully mimics a real slice of watermelon, featuring a vibrant pink or red core surrounded by a distinct green outer rind. This striking natural pattern is highly coveted by collectors and jewelry designers alike.… True bicolour tourmaline displays unique concentric zoning rather than a simple top-to-bottom color shift, making authentic cross-sections exceptionally rare and highly sought after… From Afghanistan Weight : 11 grams Sizes: 20x16x10mm

Estimate:$168.19

To the auction

View all items fromCatawikiorEthnographic

Estimate:

$168.19

To the auction

Similar items

Auction results for similar items

Natural Black Tourmaline Specimens with Stand
Sold

Natural Black Tourmaline Specimens with Stand

09/25/2025

Everything But The House
US

$64

Est: $44

Details
Large Black Amethyst Druzy Geode and Schorl Black Tourmaline Specimens
Sold
3 Tourmaline - 2.56 ct
Sold

Upcoming auctions

Jewellery and Watches
Jewellery and Watches auction house logo

OCT 27 | 4:00 PM

Jewellery and Watches

American, European and Ukrainian Fine Art
American, European and Ukrainian Fine Art auction house logo

OCT 23 | 8:00 AM

American, European and Ukrainian Fine Art

October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas auction house logo

OCT 17 | 10:00 PM

October 16 & 17, 2026 Coin Op & Advertising - Las Vegas

Bring your auction to collectors worldwide!

Get listed now