A 950‰ platinum lace-style ring set with an unheated oval sapphire

A 950‰ platinum lace-style ring set with an unheated oval sapphire (probably from Sri Lanka) in a closed setting, flanked by four old-cut diamonds in tube settings on a triple band of old-cut diamonds, hand-re-pierced latticework, and a duchess border entirely set with old-cut diamonds, including two larger ones in tube settings at the ends. Lace-pattern setting. French craftsmanship, circa 1910. Pronounced scratches on the sapphire (table and culet); the stone was reattached and recut by a f

Estimation:€800

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