Old-stock watermelon tourmaline slices from Brazil, displaying vibrant pink cores surrounded by distinct green and dark outer zones. These natural cross-sections show the classic bullseye pattern that defines true watermelon tourmaline. Well-preserved and sharply banded, they're ideal for collectors or use in custom jewelry.
Watermelon tourmaline forms when trace elements shift during crystal growth, creating concentric color zoning. Old-stock material is increasingly scarce, especially with strong saturation and intact cores
4 pieces / 30.15 total carats / 56 - 20 mm
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