Regal Beauty Ring™ in Ametrine

• Total Piece Weight: 8.13 grams
• Length: 0.65” x Width: 0.8” x Height: 0.35”

• Ametrine: Bolivia, No Treatment, Cushion Square, Concave, 10mm, (1) 4.3 ctw

Ametrine, also known as trystine or bolivianite, is a gem-quality material produced solely at the Anahí Mine in Bolivia. It's a quartz that displays bands of both purple (amethyst) and yellow (citrine), with the most desirable stones having an even 50/50 color split ranging from pale-violet to deep-purple and from pale-yellow to gold-brown. The color transition in ametrine reflects slight fluctuations in temperature and pressure during its formation, which can lead to the formation of amethyst or citrine zones within a single quartz stone. Ametrine can be used as the birthstone for February and November.