Diamond brooch with a Colombian emerald approx. 6.00 ct

Gold approx. 14 k, silver, emerald with minor treatment, color: vivid green or “Muzo green” (“GRS-type”), old-cut diamonds approx. 7 ct, made circa 1880, length approx. 36 mm, 16 g, brooch setting reworked, GRS report with appendix dated 2026

Stima:10.000€

Vedi tutti gli oggetti diDorotheumoGioielli & Gemme