Blue Spinel
Our Blue Spinel Lab Gemstones are high quality and display a unique blue. If you are looking for an inexpensive way to add gemstones to your design, lab gemstones are just for you. Choose from different shapes, sizes, and cuts. This selection can be high fired and is safe for all metal clay firing methods.
For firing temperature and time on a variety of gemstones, refer to our Gemstone Firing Guide:
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