Ring with fire opal, goldsmith’s work, 21st century
Gestempelt: 750/- Gelbgold; Gesamtgewicht: ca. 8,7 g; hohe, runde, konische Zargenfassung und ösenförmige Ringschiene; gefasster Feueropal im Facettenschliff; orange-braune Farbvarietät; Maße der Ringmitte: Durchmesser: ca. 12,1 mm; Höhe: ca. 7,5 mm; Ringgröße: 49,5.
Stamped: 750/- yellow gold; total weight: approx. 8.7 g; high, round, conical bezel setting and loop-shaped ring shank; set fire opal in faceted cut; orange-brown colour variety; dimensions of the ring head: diameter: approx. 12.1 mm; height: approx. 7.5 mm; ring size: 49.5.
Stamped: 585/- yellow gold; total weight: approx. 8.9 g; high oval ring centre with tall conical setting and flowing transition into the ring shank; set amethyst cabochon in an intense violet colour variety; dimensions of the ring centre: approx. 17.7 x 14 mm, height: approx. 12.4 mm; ring size: 53.
750 white gold; total weight: approx. 9.8 g; 8 adjacent claw settings in a slight lateral curve, each set with one brilliant-cut diamond, total approx. 3.98 ct (according to engraving); colour: F-H; clarity: VVSI-VSI; short profiled end pieces on each side; double-secured stick pin; dimensions of the pin: approx. 6.3 x 56.2 mm; height: approx. 4.5 mm.
585/- yellow gold; total weight: approx. 8.6 g; curved design composed of six fan-shaped wires and two bands; at the end of the comet’s tail, 7 raised prong settings each holding a brilliant-cut diamond, total approx. 0.3 ct; colour: F-H; clarity: VVSI; dimensions: approx. 29.9 x 38.5 mm; height: 8 mm.
585/- white and yellow gold; total weight: approx. 4.5 g; stylised band ring design with a centrally set brilliant-cut diamond in a lateral, semi-arched setting; continuing along each shoulder with 18 pavé-set brilliant-cut diamonds; total of 37 brilliant-cut diamonds approx. 1.16 ct; colour: Wesselton; clarity: IF; dimensions of the ring head: approx. 6.7 mm; ring size: 50.5.
All details according to the certificate by Uhren Schmuck Kemp, 1996; appraisal by jeweller Mahlberg.