390
Petochi
3.10克拉「緬甸」天然紅寶石配1.69克拉鑽石戒指，紅寶石未經加熱處理，Petochi
估價
CHF24,000–40,000
€25,900–43,200
$30,000–50,000
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Of crossover design, set with a circular-cut ruby weighing 3.10 carats and a similarly-cut diamond weighing 1.69 carats, accented with marquise-shaped diamonds, size 56, signed Petochi, Italian maker's mark and assay mark for gold.
Accompanied by SSEF report no. 154803, stating that the ruby is of Burmese origin, with no indications of heating.
Accompanied by SSEF report no. 154803, stating that the ruby is of Burmese origin, with no indications of heating.