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

估價:$11,148.59

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