Leilão Bidspirit | AN OPAL, GEM-SET AND DIAMOND

AN OPAL, GEM-SET AND DIAMOND BROOCH - The Property of A Lady Modeled as a hummingbird with a flower blossom, the flower centered with an oval cabochon fire opal, the petals pavé-set with circular-cut pinkish red spinels and yellow sapphires, the hummingbird encrusted with similarly-cut tsavorite garnets and diamonds, accented by circular-cut ruby eyes, joined to the stylized diamond-set branch, mounted in 18K white, yellow and blackened gold , fire opal weighing approximately 8.29 carats, tsavorite garnets and yellow sapphires weighing approximately 3.15 and 2.30 carats in total respectively, length 5.00 cm Accompanied by a report from the GemResearch Swisslab, stating that the approximately 8.29 carat natural fire opal is orange with play of color (green and blue), originates from Mexico and has no indication of treatments, report no. GRS2019-073140, dated 30th July 2019 天然橢圓形蛋面墨西哥蛋白石胸針，配以尖晶石、綠榴石、黃寶石及小鑽，鑲18K黑金、白金 及黃金，蛋白石重約8.29克拉，綠榴石、黃寶石共重約2.30及3.15 克拉，胸針長度5.00公分，附 GRS證書 US$5,000 - 7,500