ca. WEISS-LGW (H-J)/SI, Smaragd berieben, GG 18K, Schauseite Platin, 2,6 g, RW: 50, um 1900, Tragespuren, punziert KOCH. (5)

| Art Nouveau ring with pear-cut faceted emerald, abraded, and old-european-cut diamonds totalling ca. 0.5 ct, ca. WHITE-STW (H-J)/SI, 18K yellow gold, face side platinum, 2.6 g, ring size 50, around 1900, signs of wear, marked KOCH.

Category:: jewellery - antique