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| LOOSE FACETED HESSONITE NATURAL COLOR Hardness 7.25 - 7.5 |
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| Hessonite chemical composition is Ca3Fe3Al2(SiO4)3 it is a Grossular Garnet. |
| Crystaline system: cubic. |
| This garnet known for a very long time, and which enjoyed a great popularity in the 19th century under the reign of the Victoria queen, is a irony-grossularite, it is thus rich in iron and present a structure in mosaic. Its granulous appearance is due to endogenetic and structural characteristics. |
| Also known as Gomed. |
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38.26 cts. Oval hessonite garnet single |
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Pieces: |
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1 Hessonite |
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Type: |
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100% Natural |
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Color: |
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Orange-cinnamon |
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Shape: |
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Oval faceted |
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Weight: |
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38.26 Carats |
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Size: |
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26. x 17.6 mm. |
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Clarity: |
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Very slightly included |
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Luster: |
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Excellent |
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Treatment: |
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None (N) |
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Origin: |
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Madagascar |
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| Inclusion visible on the table. |
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Refr. Index: |
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1.74 |
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Hardness |
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7.5 |
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Not treated in any way. |
| Shot under electric lighting |
Stone Price: USD 4208.00
ref:HEo 3826
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Depth: 11.1 mm.
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RETURN TO »» HESSONITE |
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| This is a virtual certificate compiled from the lab data for the gemstone being examined. Clarity is based on magnification |
| under a 10X corrected loupe. All gemology performed by GGGems. Jean & Alain Darbellay guaranteeing that this stone |
| is 100% natural. Prices and availability are subject to change without notice. |
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- Scale determining the purity of a stone. - |
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| FL |
NFL |
SI1 |
SI2 |
MI1 |
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| Flaw less |
Near flaw less |
Slightly included 1 |
Slightly included 2 |
Medium included 1 |
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| MI2 |
MI3 |
VI1 |
VI2 |
HI |
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| Medium included 2 |
Medium included 3 |
Very included 1 |
Very included 2 |
Highly included |
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