The Definitive Guide to the World of Color in Tourmaline Gemstones
The Definitive Guide to the World of Color in Tourmaline Gemstones
Yellow Tourmaline Gemstones
Triangular – 1 to 5 Carats
SKU 0593
The combination of medium tone, well saturated yellow without green and a reasonably clean body that flashes without regard for the few small inclusions is first class. It weighs 3.24 carats. 0169
SKU 0594
I discovered this cool, pastel yellow, with a touch of green, shield cut's secret with my spectrometer. It contains copper which may have little effect on its color. The stone appears to be eye clean, but with only a moderate amount of bright flash. It weighs 2.75 carats. 0578