AN ART NOUVEAU PEARL, DIAMOND AND ENAMEL RING, BY GEORGES LE TURCQ Designed as a flower with an elongated drop-shaped pearl with scrolled green plique-à-jour leaves to the old mine and single-cut diamond stem, c1900. Signed.
Art Nouveau pearl, diamond and plique-á-jour enamel ring, probably by Georges Le Turcq, the entwined diamond tendrils with pale green plique-à-jour enamel leaves, centred by an elongated drop-shaped baroque pearl.
An Antique Art Nouveau Diamond Two-Color Gold Flower Ring, Moscow, A rose gold ring is designed as a stylized Art Nouveau flower with two chased green gold leaves and three sparkling old European cut diamonds.
ART NOUVEAU Superb Floral Ring Gold Diamond H: cm in) Central Victorian cut diamond cts approx. Surround display of rose cut diamonds cts approx. Suitable as an engagement ring Marks: Owl in oval & indistinct maker's mark French,
An emerald, diamond and pearl ring In the Art Nouveau style, designed as a calibré emerald navette-shaped frame applied with a foliate motif with old brilliant-cut diamond collet and pearl accents, French marks post 1927