Ring mit blauem Farbstein und 8 Diamanten, zus. ca. 0,16 ct, 1. Hälfte 20. Jahrhundert
Ring with blue gemstone and 8 diamonds, totalling approx. 0.16 ct, 1st half 20th cent.
585/- Gelb- und Weißgold; Gesamtgewicht: ca. 10 g; zentral gefasster runder, facettierter blauer Farbstein; umrahmt von spiralförmigem Fassungsrand, dieser unterteilt von vier, zweifach gegliederten, weißgoldenen Feldern mit Millgriffrändern; jeweils mit zwei kleinen Diamanten besetzt, zus. ca. 0,16 ct; Farbe und Reinheit: im mittleren Bereich; konisch verlaufende Ringschiene; Durchmesser der Ringmitte: ca. 21,6 mm, Höhe: 9,1 mm; Ringgröße: 56,5. Farbstein mit minimalen Tragespuren an den Facettenkanten.
585/- yellow and white gold; total weight: approx. 10 g; centrally set round, faceted blue gemstone; surrounded by a spiral bezel divided by four double-sectioned white gold segments with millegrain edges; each segment set with 2 small diamonds, totalling approx. 0.16 ct; colour and clarity: in the medium range; tapering ring band; diameter of the ring head: approx. 21.6 mm, height: 9.1 mm; ring size: 56.5. Gemstone with minimal signs of wear on the facet edges.
585/- yellow and white gold; total weight approx. 4.5 g; crossover shank with diagonal setting line; centrally set faceted ruby in a red-violet colour variety with clearly visible feather-like inclusions; flanked by one brilliant-cut diamond on each side, totalling approx. 0.3 ct; colour: F-H; clarity: VSI-SI; each side of the shank set with 3 old-cut diamond melee, totalling approx. 0.04 ct; dimensions of the ring head approx. 4.6 x 5.4 mm; ring size approx. 44; setting edges with noticeable signs of wear and some damaged area
750/- yellow gold / shank and platinum / setting; total weight: approx. 9.7 g; elevated, horizontally openworked platinum gallery with 4 prongs; centrally set rectangular topaz of approx. 19.6 ct in a light blue colour variety; faceted, diamond-shaped cut all around; ring head dimensions: approx. 18.4 x 13.8 mm; height: approx. 9.2 mm; plain, narrow circular shank, diameter: approx. 1.8 mm; ring size: 51.
585/- yellow gold with silver overlay; marquise-shaped ring head; centrally set faceted marquise-cut emerald, approx. 2.6 ct; vivid green colour variety with jardin; surrounded by 25 small old-cut diamonds and 16 melee diamonds set along both sides of the v-shaped shoulder, totalling approx. 0.26 ct; colour and clarity: lower range; ring head dimensions: approx. 21.5 x 9.9 mm; height: approx. 6.2 mm; ring size: 53; emerald with minor surface nicks.
750/- yellow gold; total weight: approx. 12.1 g; solid, broad band form; at the centre of the ring band, a narrow, raised bezel setting in transverse oval form with an oval sapphire cabochon; dimensions: approx. 9 x 11 mm; height: approx. 5 mm; on the ring shoulders, each set with a round, faceted sapphire; dimensions: diameter approx. 4 mm each; height: approx. 2.9 mm; dimensions of ring centre: width approx. 10.6 mm; height: approx. 6.2 mm; ring size: 54.5.