Art Déco Ring mit blauer Emaille und 10 Diamanten, zus. ca. 0,3 ct, um 1900
Art Déco ring with blue enamel and 10 diamonds, total approx. 0.3 ct, circa 1900
Ungestempelt: 585/- Gelbgold und Silber parkettiert; Gewicht: ca. 2,7 g; Ringmitte im ellipsenförmigen Hochformat; mehrpassiger Randabschluss, blau konturiert; mittig in einzelne geometrische Felder unterteilt und mit 10 Diamanten ausgefasst, zus. ca. 0,3 ct; Farbe: H-J; Reinheit: SI-Piqué; fächerförmiger Ringschienenansatz in eine schlichte Schiene übergehend; Maße der Ringmitte: ca. 19,2 x 10,1 mm; Höhe: ca. 4,3 mm; Ringgröße: 60; Emaille mit kleineren, erkennbaren Tragespuren.
Unstamped: 585/- yellow gold and silver, parcel-gilt; weight: approx. 2.7 g; ring head of elliptical vertical form; multi-lobed border, outlined in blue; centre divided into individual geometric fields and set with 10 diamonds, total approx. 0.3 ct; colour: H-J; clarity: SI-piqué; fan-shaped shoulder transitioning into a plain band; dimensions of the ring head: approx. 19.2 x 10.1 mm; height: approx. 4.3 mm; ring size: 60; enamel with minor visible signs of wear.
Unmarked: 585/- yellow gold; total weight: approx. 4.4 g; round ring head in stylised basket form; on the surrounding outer wall vertical linear black enamel contours; narrow serrated engraved bezel edge; centrally set braided hair in the base; applied gold-coloured five-pointed crown with underlying alloyed monogram made of finely curved cord wire; covered by a faceted colourless glass cabochon; ornament decoration on the ring shoulder contoured with black enamel; diameter of the ring centre: approx. 12.9 mm; height: approx. 5.3 mm; ring size: 55; glass facets with age-related signs of wear.
Stamped: 585/- yellow gold; total weight: approx. 8.5 g; high rectangular openwork gallery with 4 claws; conical ring shank junction, ornamentally pierced; centrally set bicolour citrine/amethyst with clearly visible colour separation; dimensions: approx. 16.6 x 13.5 mm, height: approx. 9 mm; dimensions of the ring centre: approx. 18 x 14.1 mm, height: approx. 10.5 mm; ring size: 52.5.
Stamped: 750/- white gold; total weight: approx. 27.3 g; flat curb-link chain pattern with concealed box clasp and lateral safety catches; 5 regularly set emerald cabochons, total approx. 5.1(4) ct, transverse oval bezel settings; each set with an emerald; intense green colour variety with visible jardin; dimensions per stone: approx. 7 x 5 mm; dimensions per setting: approx. 8.1 x 6.2 mm; total length: approx. 19 cm; purchase receipt from M.H. Wilkens & Söhne, Hamburg, Germany, dated 1993.
Stamped: 750/- yellow and white gold; total weight: 10.8 g; stylised rectangular base form with fourfold subdivided openwork ornamentation; polished and satin-finished surface decoration; claw settings each with 4 round faceted sapphires in an intense cornflower blue colour variety, diameter: approx. 3.5 mm; 4 oval faceted citrines in a light yellowish/brownish colour variety; dimensions per stone: approx. 6 x 4 mm; 8 brilliant-cut diamonds, total approx. 0.24 ct; colour and clarity: upper range; dimensions of the brooch: approx. 25.9 x 26.5 mm, height: approx. 7.3 mm.