Buying spinel: color and clarity in context
Updated · SOUHAIT GEMS editorial
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Spinel occurs in several colors, including red, pink, blue and lilac. Vivid red and cobalt-blue examples are particularly valued, while paler colors offer a different appearance.
Set clarity expectations by color
GIA notes that pastel spinels are expected to be relatively free of inclusions. Rare, strongly colored reds and blues can be evaluated with different expectations. Compare stones of a similar color rather than applying one clarity assumption to every spinel.
Check evidence
Request the actual dimensions, weight and treatment disclosure. A laboratory report can describe the material and address natural or laboratory-grown identity and detectable treatments.
Choose for the project
For an existing setting, send your jeweler the measurements. For matching earrings, ask for a side-by-side view so that color and proportions can be judged together. Photographs are useful for appearance, but do not independently prove the stone’s identity.
Source: GIA: Spinel Buyer’s Guide.