Pick the πͺ¨ material and π size. Buy with confidence. Scroll down to view examples of Antique Cushion gems previously cut and sold.
It takes approximately 6Β weeks to manufacture your gem. You will receive live updates when the rough is processed, cut, inspected, and shipped.
Returns accepted on size 11Β mm or greater.
Length and Width toleranceΒ Β±Β .1Β mm.
.25Β micron final polish.
There are no cancellations once gems enter the production process. You will get an email notification when your gem enters the production queue.
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If youβre looking for the most vivid Mohs 8+ blue gemstone material available, cobalt-doped lab spinel stands at the top. Among its different varieties, the deepest, most regal royal blue is found in Djeva Fire Blue lab spinel (#114). This material radiates an electric blue glow in every lighting condition, bringing an unmistakable presence to any piece of jewelry designed around it.
Returns accepted on sizes 11mm x 11mm or greater within 3 days