43.02 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia emerald cut A teal sapphire of 1

A teal sapphire of 1

Comments: This stone exhibits a change of color when viewed under daylight or fluorescent vs incandescent light

GIA-certified (report 2203784761)

eye-clean quartz of 22

Origin: Sri Lanka (Sometimes called 'Ceylon' in the gem trade)

43.02 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia emerald cut A teal sapphire of 1A yellow, eye clean ametrine of 43. 02 carats in a cushion cut unheated, from Bolivia. Ametrine is a natural blend of amethyst purple and citrine gold in a single quartz crystal. Gem Details Gem Type: Ametrine Number of stones: 1 Weight: 43. 02 cts Measurements: 21. 30 20. 80 11. 80 mm Shape: Square Cutting Style Crown: Step Cut Cutting Style Pavilion: Mixed Cut Transparency: Transparent Clarity: Very Slightly Included: Eye Clean Very minor inclusions