Sillimanite Oval 13x9mm good quality gems

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Sillimanite Oval 13x9mm good quality gemsSillimanite Oval 13x9mm good quality gems Descriptions Sillimanite was named for the US geologist and professor, Benjamin Silliman (1779 1864) of Yale University. Collectors love this stone's lively luster. Sillimanite can range in color from colorless to white, yellow, blue or brown. Crystals have a distinct pleochroism, showing pale yellowish green, dark green, and blue, from different angles. This listing includes 1 stone per order* Gemstone:

70ct Dimensions: 33x22mm Hardness: 5-6 Treatment:dyed SKU: 00105381

SKU: 00104730

SKU: 00111313 Color: Green Transparency: TranslucentShape: Round Total carat weight: 0

10x15mm moonstone cabochons

Discover the stunning tanzanite oval gemstone 9x7mm

The main stone is a natural green Alexandrite with a Octagon shape

Treatment: None

85ct Dimensions: 9x7mmHardness: 7

To learn more and find out about care instructions

1ct Dimensions: 10

5 Treatment:None Special considerations: none SKU: 0010736c

12mm Aquamarine Gemstone - Beautiful Greenish Blue Stone