Prunkvoller Solitärring mit Diamant, ca. 2,7 ct, 20. Jahrhundert
Ornate solitaire ring with diamond, approx. 2.7 ct, 20th century
Nicht gestempelt, wohl 585/- Weißgold; Gewicht: ca. 5,8 g; schmale Zungenschiene mit geeckter Unterseite mit zentral in achtzackiger Krönchenfassung gesetzten Diamant im Übergangsschliff, rund; facettierte Rundiste; Farbe: H-I; Reinheit: VS; in der Ringschiene zwei Kugeln zur Fixierung; Ringschiene partiell berieben; Durchmesser Ringmitte: ca. 10,6 mm; Höhe der Ringmitte: ca. 7 mm; Ringgröße: 55,5.
Unmarked, probably 585/- white gold; weight: approx. 5.8 g; slender tongue-shaped ring shank with angled underside, centrally set round diamond in an eight-pointed crown setting in transitional cut; faceted girdle; colour: H-I; clarity: VS; two stabilising balls within the ring shank; ring shank partially rubbed; diameter of the ring centre: approx. 10.6 mm; height of the ring centre: approx. 7 mm; ring size: 55.5.
Stamped: 750/- white gold; total weight: approx. 13.6 g; wide, solid ring design with triple stepped profile; front divided into 7 vertical sections; alternating with 3 linearly set sapphires, a total of 12 carré-cut stones in an intense blue colour variety; separated by 4 sections each set with 3 x 4 melee brilliant-cut diamonds, total approx. 0.7 ct; colour and clarity: upper range; width of the ring head: approx. 12 mm; height: approx. 4.5 mm; ring size: approx. 55.
Stamped: 750/- white gold; total weight: approx. 36.7 g; composed of individual, stepped elements in the form of blossoms and leaves; set with approx. 100 brilliant-cut diamonds, total approx. 3.5 ct; colour and clarity: upper range; contoured by 28 sapphires in individual prong settings; intense blue colour variety with round faceted cut; double pin stem; dimensions of the brooch: approx. 49.4 x 58.1 mm; height: approx. 20.9 mm.
Stamped: 750/- yellow and white gold; total weight: approx. 31.1 g; sculptural floral bouquet with stylised blossoms, leaves and ribbons composed of individually stepped prong settings; set with 24 round faceted sapphires, 29 rubies, 23 emeralds, 16 silver-grey coloured Akoya pearls with rosé lustre in graduated arrangement, and 42 brilliant-cut diamonds, total approx. 1.4 (8) ct; colour: F-H; clarity: VVS 2-VS 2; all coloured gemstones of high, intense colour quality; dimensions of the brooch: approx. 56.8 x 42.1 mm; height: approx. 11.3 mm.
750 white gold; total weight: approx. 13.2 g; stylised angular ring form with centrally set square chalcedony cabochon on the top; underside faceted in four tapering sections; dimensions: approx. 8 x 8 mm; inner shank engraved: 52 C Cartier 2000 and 750 Cartier K05798; width of the shank centre: approx. 8 mm; height: approx. 6 mm; ring size: 52; original case and certificate.