Cocktail-Ring mit Opal-Cabochon ca. 17,1 ct und 12 Brillanten, zus. ca. 0,8 ct, 80er Jahre
Cocktail ring with approx. 17.1 ct opal cabochon and 12 brilliant-cut diamonds totalling approx. 0.8 ct, 1980s
750/- Weißgold; Gesamtgewicht: ca. 10,5 g; Krappenfassungen mit vertikalem, stäbchenförmigem Garder; zentral gefasster Opal-Cabochon in Milchopal-Varietät mit grün/blau/violettem changierendem Farbspiel; Maße des Cabochons: ca. H 16,3 x B 12,6 x T 14,8 mm; umrahmt von 12 Brillanten, zus. ca. 0,82 ct; Farbe: G; Reinheit: VSI - Piqué; gespaltene Ringschiene; Maße der Ringmitte: ca. 22,9 x 20,5 mm; Höhe: ca. 11,2 mm; Ringgröße: 56.
750/- white gold; total weight: approx. 10.5 g; claw settings with vertical, rod-shaped gallery; centrally set opal cabochon in milky opal variety with green/blue/violet iridescent play-of-colour; cabochon dimensions: approx. H 16.3 x W 12.6 x D 14.8 mm; surrounded by 12 brilliant-cut diamonds totalling approx. 0.82 ct; colour: G; clarity: VSI - piqué; split shank; dimensions of the ring head: approx. 22.9 x 20.5 mm; height: approx. 11.2 mm; ring size: 56.
750/- yellow gold; total weight: approx. 5.3 g; front with seven diagonally divided sections, alternately set with four by three faceted round sapphires and three by three brilliant-cut diamonds, totalling approx. 0.27 ct; sapphires of an intense bright blue colour variety; diamonds of colour G-H; clarity: VSI-SI; dimensions of ring head: approx. 7.1 x 19.1 mm; height: approx. 3.5 mm.
585/- yellow and white gold; total weight: approx. 6.3 g; pendant in stylised knot form, centrally set emerald of green opaque colour variety with jardin; at the top and bottom three white gold claw settings each holding brilliant-cut diamonds, totalling approx. 0.12 ct; colour and clarity in the medium range; diameter of knot: approx. 10.8 mm; height: approx. 7.9 mm; total length incl. triangular bail: approx. 19.8 mm; Venetian link chain; total length: approx. 40 cm.
585/- yellow gold; total weight: approx. 2.6 g; coronet setting and simple tongue shank; set with a blue faceted gemstone; diameter: approx. 4.5 mm; facet edge and girdle of the stone showing visible signs of wear; dimensions of ring head: diameter: approx. 5.6 mm; height: approx. 5 mm; ring size: 56.