ShangrilaGems

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This gem is rare!  High Quality Spessartite or Spessartine garnets are so hard to find these days!

The color is pure fanta orange with no yellowing or indeed dark undertones to it.  It sizzles!

The cut is sensational with excellent facet angles...and not a miniscule point of a carat of waste in the cut of the stone.  That is what makes it such a sparkler!

The clarity of the gem is VS1 – GIA type 2 Gem

Pure electricity – it is sensational!

There are many Fanta garnets advertised on the internet and buyers are often disappointed by manipulated photos and yellowing or dark undertones that spoil it.  You are guaranteed to be delighted with this gem and if not we offer a full refund policy!

Please see our article below on Spessartite Garnet:  

Spessartine Garnet Gemstone Information

Spessartine is a member of the Issomophorous series of Garnets. All garnets belong to the Garnet group of minerals which is split in to two main groups. Spessartine varies in color from deep orange red to bright Fanta or Mandarin Orange.  .

Spessartine Garnet History

This Garnet burst on to the scene in 1991 and again in 1999 with finds in NE. Namibia.

Spessartine Garnet Visuals 

Spessartine is becoming more highly prized for the sheer intensity, brilliance and beauty of the bright oranges and reds.  The best Spessartines at the moment are coming from Namibia.  Spessartine is a heavy stone with a high Specific Gravity.

Specifications of Spessartine Garnet

Hardness on Mohs Scale: 7.25           Toughness:  Good

Luster: Vitreous                                   Specific Gravity:  4.10-4.20

Refractive Index:  1.79-1.82*             Cleavage: None 

General Chemical Formula: Mn3AL2(SiO4)3 

*Spessartine Garnets are mostly over the RI of the contact liquid used.

Crystal form:  All Garnet Crystalizes in the Cubic system.  With the highest symmetry, crystals can take the form of cube, octahedron or pentagonal dodecahedron (say it backwards!) spherical crystals also exist.

Common Inclusions in Spessartine Garnet

Look with a loop for wavy feathers consisting of liquid droplets – more often having a shredded appearance.  Make sure you are not looking at a Hessonite Garnet.

Spessartine Garnet mines

Namibia: Kunene River and around, Tanzania:  Region, China: Tongbei  Brazil:Navegador, Minas Gerais. Gilgit/Kashmir - Paikistan, Betts Mine, MA, USA. 

Value of Spessartine Garnet

As with all stones the 4C’s apply. Smaller stones of up to 2 carat are more easily available – color is the premium with this gemstone.  Stones of 4 or 5 carat upwards that are clean are highly prized.  Larger stones do exist but it is hard find them free of inclusions.  I own a large Spessartine which is Fire Engine Red with loads of inclusions and I think it is more beautiful than a clean stone. Fire Engine Reds and The Fanta/Mandarin oranges are the best.

ShangrilaGems Observations

ShangrilaGems observations. Spessartine is not heated or treated.  Similar stones are Mexican Fire opal, Zircon, Songea Sapphire, Hessonite Garnet and orange Tourmaline.  This stone is a good investment if you get the right one.  It is untreated as opposed to Songea Sapphire.  We have noticed many Hessonites wrongly called Spessartines.

Information provided for Gemrockauctions.com by ShangrilaGems