Regular Stock

Cabochon, "opal" (silica and epoxy) (man-made), white, 4mm calibrated round. Sold per pkg of 4.


As Low As $1.00 per cabochon

Mix and Match for the Best Prices

  • 1 - 14
    8.68
  • 15 - 49
    6.51
  • 50 - 99
    4.78
  • 100+
    3.98
- IN STOCK -

All products (except FREE items) apply to your discount level.
More Details.

Item Number: H20-3184CB Have a question about this item?

Made to emulate the look of high-quality natural opals, the universe of color and outrageous flash of man-made opal is truly captivating. All the splendor of natural opal, manufactured into a harder composite that withstands heat and cold. 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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Mix and Match for the Best Prices

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  • 1 - 14
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