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.
Stamped: 585/- yellow gold; weight: approx. 2.4 g; band ring with half-set row of 11 melee brilliant-cut diamonds, total approx. 0.3 ct; colour and clarity: upper to mid range; inside the ring shank stamped with a partially struck goldsmith’s mark, fineness mark and residual engraving; ring size: 51.5.
Stamped: 750/- yellow gold; weight: approx. 3 g; ring shank with lateral flow and a centrally set brilliant-cut diamond in a narrow chaton setting, approx. 0.38 ct; colour: E-F; clarity: VS; on the ring shoulders 8 diamond carré-cut stones, total approx. 0.48 ct; colour: upper to mid range; clarity: upper range; stamped “GS” and fineness mark inside the shank; superficial signs of wear; diameter of the setting: approx. 6 mm; ring size: approx. 51.5.
Stamped: 585/- white gold; total weight: approx. 6.5 g; claw settings arranged in a stepped high oval construction; centrally set moonstone cabochon; colour variety with bluish-white sheen (adularescence); stone dimensions: approx. 14 x 8.5 mm; surrounded by 8 sapphires in a dark blue colour variety; dimensions of the ring centre: approx. 19.1 x 15.6 mm; height: approx. 11 mm; ring size: 57.
Stamped: 750/- rose gold; total weight: approx. 20.8 g; rows of contiguous spherical elements with lateral flow; each set with a different number of brilliant-cut diamonds: 1) 1 brilliant-cut diamond approx. 0.14 ct; colour: G; clarity: SI; width of the ring centre: approx. 4.5 mm; ring size: 52. 2) 3 brilliant-cut diamonds, total approx. 0.34 ct; colour: G; clarity: SI; width of the ring centre: approx. 4.6 mm; ring size: 52. 3) 7 brilliant-cut diamonds, total approx. 0.68 ct; colour: G; clarity: SI; width of the ring centre: approx. 5 mm; ring size: 52; all details according to invoice: Wempe, Hamburg, dated 27 December 2011.