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Cobalt Blue Synthetic Spinel

Cobalt Blue Synthetic Spinel

Intense cobalt blue synthetic spinel made by the Czochralski method (Pulled). A very time consuming and high quality process, resulting in the finest lab grown gems.

3.009 grams / 15.045 carats / 13.1 x 8.1 x 8.0 mm / clean

$109.00
1 in stock