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Tsavorite Garnet, Grossularite Gemstone Information.
Information * Loose gemstones * Jewelry links

Tsavorite Garnet (grossular garnet) comes from the garnet species grossularite, taken from grossularia, the genus name for gooseberry. It was orginally found in Tsavo National Park in Kenya and appeared on the market in 1970.

Click to view AGTA code.

Refractive Index 1.74
Hardness = 7-7.5 (Moh's Scale)
Specific Gravity =3.61
Species - Grossularite
Optic Character - Single Refraction.
Phenomena - None

Ultrasonic: Usually safe
Steamer: Never
Heat: Fair-poor; temperature changes may
cause fracturing
Chemicals that harm: Hydrofluoric acid


Crystal Structure
Tsavorite Garnet crystal.
Crystal system: Isometric, rhombic, dodecahedrons, icositetrahedron.

Sri Lanka, Kenya, Tanzania, Brazil, India
 January  Garnet
February Amethyst
March Aquamarine
April Diamond
May Emerald
June Pearl/Alexandrite
July Ruby
August Peridot
September Sapphire
October Opal/Tourmaline
November Topaz or Citrine
December Blue Topaz or Zircon
Common Cut Examples.

Marquise cut Tsavorite Garnet.
Marquise cut.
Emerald cut Tsavorite Garnet.
Emerald cut.
Oval shape Tsavorite Garnet.
Oval shape.
Trillion cut Tsavorite Garnet.
Trillion cut.

Round cut Tsavorite Garnet.
Round cut.

Princess cut Tsavorite Garnet.
Square cuts.
Princess cut.
Step cut.

Straight baguette Tsavorite Garnet.
Straight baguette.

Pear shape.
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Shipping Continuous United States, Alaska and Hawaii.
Prices in US Dollars subject to change without notice.