Lab Created Olive Marquise Gemstone (8x4mm), the perfect gemstones for jewellery making!

A sparkly rectangle shaped stone that can be kiln fired with metal clay! An individual stone, either natural corundum, lab grown corundum, or cubic zirconia. Push them into the wet clay, and fire with the stone in place. Beautiful stones - they are top quality cut.

All of our kiln safe stones have been test fired up to 800°C.

MEASUREMENTS (approx): 8x4mm