Marguerite Spinelle Ring Surrounded by Diamonds bijou argent géométrique holding a pear-cut amethyst engraved

holding a pear-cut amethyst engraved with an antique-style woman holding a scepter above a jar of flowers

même si les Indiens connaissaient ces gisements bien avant la venue des conquistadors

overhung by an alignment of old-cut diamonds

Le mouvement Art déco

Marguerite Spinelle Ring Surrounded by Diamonds bijou argent géométrique holding a pear-cut amethyst engravedDaisy ring in 18kt yellow gold (hallmark: eagle's head), set in its center with a bright red, unheated spinel, weighing 1. 30 cts, set in brilliant cut diamonds, total estimated weight approx. 1. 20 cts (estimated color G, clarity VS). Spinel accompanied by a Carat Gem Lab certificate, specifying natural spinel without thermal modifications. Vintage French work. Gross weight: 6. 87g Design height: 1. 40 cm Design width: 1. 20 cm Finger size: 53