Regular Stock

Cabochon, Mexican "opal" (silica and epoxy) (man-made), 7x5mm calibrated oval. Sold per pkg of 2.

As Low As $1.92 per cabochon

Mix and Match for the Best Prices

  • 1 - 14
    7.55
  • 15 - 49
    5.87
  • 50 - 99
    4.30
  • 100+
    3.83
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More Details.

Item Number: H20-3219CB Have a question about this item?

Dive into the fiery depths of man-made opal -- a kaleidoscope of opalescent color that dances in the light. All the splendor of natural opal, manufactured into a harder composite (4-5 Moh's scale) that withstands heat and cold. Beautifully resembling natural opals, man-made opals are comprised of approximately 80% silica with 20% added epoxy for hardness and consistency. Well calibrated to fit standard cabochon settings.

Product-Related Information

Cabochons: Tolerance, Dopping and Calibration
Gemstone Treatment Guide

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