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Blue Spinel

Blue Spinel is the rarest color of an already rare stone. Referred to by some as a gemological unicorn. There is now a known treatment for blue spinel to enhance color called cobalt diffusion where they impregnate the gem with cobalt making it appear to be authentic. The best way to avoid being tricked by this treatment is to know who you are buying from. We buy a lot of blue spinel and can identify it by looking at it, the color is not vibrant and the flashes of secondary color is wrong. We will always try to protect you from unethical practices and treatments. 

29 products