An Art Déco platinum iridium diamond and emerald cluster ring.
An Art Déco platinum iridium diamond and emerald cluster ring.
Ring with floral shoulders flanking a bezel cluster set with a rectangular emerald of ca. 4.34 ct (ca. 9.84 x 8.98 x 6.44 mm) surrounded by 12 old-cut diamonds (together ca. 1.80 ct, L/M, vs-si). Hallmarks: Fineness "10% Iridio. Plat.". Ring band extended. Bezel 2.9 x 1.7 cm. Ring size 57. Weight 7.60 g.
Ca. 1920.
Provenance
From a Rhenish private collection.
Bid on this lot
An Art Déco platinum iridium diamond and emerald cluster ring.
Ring with floral shoulders flanking a bezel cluster set with a rectangular emerald of ca. 4.34 ct (ca. 9.84 x 8.98 x 6.44 mm) surrounded by 12 old-cut diamonds (together ca. 1.80 ct, L/M, vs-si). Hallmarks: Fineness "10% Iridio. Plat.". Ring band extended. Bezel 2.9 x 1.7 cm. Ring size 57. Weight 7.60 g.
Ca. 1920.
Provenance
From a Rhenish private collection.
