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Natural Ceylon Color Change Sapphire and Diamond Coronet Cluster Ring circa 1910

About the Item

Ceylon colour change sapphire and diamond coronet cluster ring. Centrally set with a cushion shape old cut natural unenhanced Ceylon blue/purple colour change sapphire, blue in daylight, purple in incandescent light, in an open back rubover setting with an approximate weight of 8.50 carats, surrounded by eighteen round old cut diamonds in open back grain and rubover settings with a combined approximate weight of 0.80 carats, to an elegant coronet cluster design featuring polished scalloped edges, an intricately pierced gallery and open backholing, the tri-split shoulders with ridged detail flowing to a solid shank. Tested platinum, circa 1910, accompanied by Gemmological Certification Services report #79197-90. Please note shipping to the United States of America requires the purchaser to fill out a CBP 5106 customs form before the item is shipped. This form is a legal requirement for any item over $2,000 which is being imported into the United States. One of the details the form requests is the purchaser’s social security number or importer’s number.
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