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Imitation Peacock Opal Gemstone - Cabochon Oval 6x8mm - Pak of 1 Imitation Peacock Opal Gemstone - Cabochon Oval 8x10mm - Pak of 1 Lab Opal Blue/Green: Round 6mm Imitation Red Opal Gemstone - Cabochon Oval 10x14mm
Imitation Red Opal Gemstone - Cabochon Oval 13x18mm Imitation Red Opal Gemstone - Cabochon Oval 6x8mm - Pak of 1 Imitation Red Opal Gemstone - Cabochon Oval 8x10mm - Pak of 1 Imitation Red Opal Gemstone - Cabochon Round 4mm - Pak of 2
Imitation Red Opal Gemstone - Cabochon Round 5mm - Pak of 1 Imitation Red Opal Gemstone - Cabochon Round 6mm - Pak of 1 Imitation Red Opal Gemstone - Cabochon Round 8mm - Pak of 1 Imitation White Opal - Round 6mm
Imitation White Opal - Square 6mm Lab Opal Blue/Green: Square 6x6mm
   
 

Opal

These stunning Opal Gemstones are high quality and feature stunning specks that diffract light. If you are looking for an inexpensive way to add gemstones to your design, lab gemstones are just for you. Choose from different shapes and sizes. Our selection should not be fired and set after firing.

For firing temperature and time on a variety of gemstones, refer to our Gemstone Firing Guide: