Gem Silica

The rarest and most expensive variety in the quartz family is a type of chalecedony known in the trade as gem silica. Colored a vivid greenish-blue by copper, this material is found in the USA, Taiwan and Peru.

How much is gem silica worth? The value of natural gem silica can vary greatly depending on the size and quality of the gemstone. Buying direct from AJS Gems you'll get the best value in the market.

All items are in stock and available for purchase

 

Gem Silica - 5.24 carats
# GSC3153OR
14.15 x 9.84 x 5.89 mm
Untreated, Translucent
US $228.00
Gem Silica - 2.94 carats
# GSC6717MJ
10.81 x 7.94 x 5.22 mm
Untreated, Translucent
US $220.00
Gem Silica - 1.91 carats
# GSC8453GT
13.50 x 7.98 x 2.13 mm
Untreated, Translucent
US $220.00
Gem Silica - 3.47 carats
# GSC7932MJ
13.83 x 8.44 x 4.50 mm
Untreated, Translucent
US $208.00
Gem Silica - 2.73 carats
# GSC6083SS
11.92 x 8.15 x 5.90 mm
Untreated, Translucent
US $205.00
Gem Silica - 6.61 carats
# GSC1465NV
18.24 x 12.10 x 4.43 mm
Untreated, Translucent
US $199.00
Gem Silica - 3.87 carats
# GSC8431LK
Lot
Untreated, Translucent
US $199.00
Gem Silica - 27.58 carats
# GSC5198NT
Mixed size, Lot
Untreated, Opaque
US $199.00
Gem Silica Pair - 10.02 carats
# GSC9316GT
14.41 x 9.44 x 4.56 mm
Untreated, Semi Translucent
US $195.00
Gem Silica - 2.56 carats
# GSC0741SS
Lot
Untreated, Translucent
US $192.00
Gem Silica - 3.18 carats
# GSC9907MJ
13.53 x 8.33 x 4.46 mm
Untreated, Translucent
US $190.00
Gem Silica - 3.03 carats
# GSC0083MJ
15.99 x 7.44 x 3.94 mm
Untreated, Translucent
US $182.00
Gem Silica - 3.01 carats
# GSC8908MJ
12.12x 8.61 x 4.30 mm
Untreated, Translucent
US $180.00
Gem Silica - 1.78 carats
# GSC5801SS
9.04 x 7.22 x 3.36 mm
Untreated, Translucent
US $179.00
Gem Silica - 16.03 carats
# GSC4248LK
Mixed size, Lot
Untreated, Semi Translucent
US $175.00
Gem Silica - 2.74 carats
# GSC8795MJ
10.74 x 8.57 x 4.45 mm
Untreated, Translucent
US $165.00
Gem Silica - 2.13 carats
# GSC7825MJ
10.89 x 8.45 x 3.15 mm
Untreated, Translucent
US $160.00
Gem Silica - 1.57 carats
# GSC5935SS
8.57 x 7.57 x 3.04 mm
Untreated, Translucent
US $159.00
Gem Silica - 1.99 carats
# GSC7702MJ
9.90 x 7.40 x 3.84 mm
Untreated, Translucent
US $149.00
Gem Silica - 6.99 carats
# GSC3906OR
15.15 x 9.86 x 6.45 mm
Untreated, Translucent
US $136.00
Gem Silica - 9.50 carats
# GSC5047NT
Mixed size, Lot
Untreated, Translucent
US $128.00

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