GARNET
Garnets occur naturally in a wide range of colours and this is due to their chemical complexity.
The common varieties are:
Pyrope, a Magnesium Aluminium Silicate, usually pale red to deep red in colour
Almandine, an Iron Aluminium Silicate, red to very dark red in colour.
Spessartine (or Spessartite), a Manganese Aluminium Silicate, commonly found in orange to red shades.
Grossular, a Calcium Aluminium Silicate with colours ranging from the green sub-variety Tsavorite to brown and orange stones.
Andradite, a Calcium Iron Silicate with high lustre and dispersion with a range of colours from green Demantiod to yellow/brown Topazolite and black Melanite.
Other varieties include colour-change Pyrope and Hydrogrossular Garnet.
The common varieties are:
Pyrope, a Magnesium Aluminium Silicate, usually pale red to deep red in colour
Almandine, an Iron Aluminium Silicate, red to very dark red in colour.
Spessartine (or Spessartite), a Manganese Aluminium Silicate, commonly found in orange to red shades.
Grossular, a Calcium Aluminium Silicate with colours ranging from the green sub-variety Tsavorite to brown and orange stones.
Andradite, a Calcium Iron Silicate with high lustre and dispersion with a range of colours from green Demantiod to yellow/brown Topazolite and black Melanite.
Other varieties include colour-change Pyrope and Hydrogrossular Garnet.
£1,450.00
£1,700.00
£155.00
£160.00
£138.00
Colour-shift Garnet, pinkish-honey brown to red, faceted, Tanzania. 4.58 carats. (See video). *RSVD*
£185.00
Colour-shift Garnet, pinkish-orange-red to yellow-pink, faceted, Mozambique. 2.37 carats. ** SOLD **
£120.00
£210.00
Page
« Prev |1|2| Next »