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.

 

Gem Silica - 13.21 carats
# GSC3545OR
17.33 x 17.33 x 7.37 mm
Untreated, Translucent
$295.00
# GSC8709SS
12.46 x 8.99 x 4.71 mm
Untreated, Translucent
$295.00
Gem Silica - 7.72 carats
# GSC0326RK
16.99 x 10.98 x 6.06 mm
Untreated, Translucent
$292.00
Gem Silica - 7.49 carats
# GSC1604NV
14.50 x 14.14 x 5.72 mm
Untreated, Translucent
$265.00
Gem Silica - 8.73 carats
# GSC0041RK
20.86 x 15.40 x 4.48 mm
Untreated, Translucent
$245.00
Gem Silica - 3.73 carats
# GSC3319NT
12.03 x 8.46 x 5.18 mm
Untreated, Translucent
$242.00
Gem Silica - 1.88 carats
# GSC8873BZ
11.14 x 8.25 x 2.88 mm
Untreated, Semi Translucent
$236.00
Gem Silica - 8.10 carats
# GSC2619RK
16.29 x 13.90 x 5.01 mm
Untreated, Semi Translucent
$228.00
Gem Silica - 5.24 carats
# GSC3153OR
14.15 x 9.84 x 5.89 mm
Untreated, Translucent
$225.00
# GSC8281SS
9.61 x 6.72 x 3.81 mm
Untreated, Translucent
$199.00
Gem Silica - 4.36 carats
# GSC4976SR
11.17 x 9.58 x 5.91 mm
Untreated, Translucent
$179.00
Gem Silica - 6.61 carats
# GSC1465NV
18.24 x 12.10 x 4.43 mm
Untreated, Translucent
$169.00
Gem Silica - 6.46 carats
# GSC7122BZ
15.23 x 8.72 x 3.65 mm
Untreated, Semi Translucent
$162.00
Gem Silica - 3.89 carats
# GSC7518NT
13.19 x 8.02 x 4.16 mm
Untreated, Translucent
$156.00
Gem Silica - 3.86 carats
# GSC6215NT
16.42 x 7.39 x 4.81 mm
Untreated, Translucent
$155.00
Gem Silica - 2.75 carats
# GSC6637NT
10.63 x 6.84 x 4.04 mm
Untreated, Translucent
$145.00
Gem Silica - 2.29 carats
# GSC5851RU
10.16 x 7.19 x 5.09 mm
Untreated, Semi Translucent
$139.00
Gem Silica - 6.99 carats
# GSC3906OR
15.15 x 9.86 x 6.45 mm
$136.00
Gem Silica - 1.14 carats
# GSC9001SP
8.07 x 6.17 x 3.36 mm
Untreated, Semi Translucent
$128.00
Gem Silica - 2.02 carats
# GSC0760NV
9.84 x 9.84 x 3.14 mm
Untreated, Translucent
$128.00
Gem Silica - 4.43 carats
# GSC5824SR
14.73 x 12.50 x 3.59 mm
$92.00

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