29 Carat Purple Amethyst 22.5x17.5mm Oval Cut Loose Gemstone, Faceted February Birthstone Large

Tested on refractometer: Quartz (Amethyst)
Measurements: 22.4 x 17.5 mm, 12.0 mm deep
Weight: 29.30 carats
Color: Medium Purple
Cut: Oval
Condition: Good, Newly cut
Origin: Believed to be Bolivia