Green Amethyst trillion concave gem - 10mm Shape/Cut_free-form paired with the classic oval

paired with the classic oval cut

For Santa Maria aquamarine

green amethyst is prized for its soft sage-green colour

Use: Small rings

Selected for good clarity and consistent calibration

Green Amethyst trillion concave gem - 10mm Shape/Cut_free-form paired with the classic ovalMake a statement with this exceptional 10mm natural green amethyst, expertly cut into a striking trillion concave cut. Also known as prasiolite, green amethyst is prized for its soft sage green colour, excellent transparency and remarkable brilliance. Unlike traditional faceting, the concave cut features inward curving facets that dramatically enhance light reflection, creating exceptional sparkle, depth and a captivating optical effect. Combined with