US$ 198.00
Emerald and Heliodore -- and is often cut to highlight its chatoyant qualities
The image shown has multiple cabochons to give you an idea of the range possibilites of the colors
Lava is rock from the molten center of the earth
It is also somewhat delicate with a hardness ranging from 5-5
a carbonate of chromium and magnesium
Ruby and Sapphire 8x12mm Rough Tube A Grade - 15-16 Inch rounds_part_four Emerald and Heliodore -- and
US$ 198.00
US$ 120.50
US$ 83.99
US$ 5015.00
US$ 575.00