Gaia Repossi典藏
412
Costantino Repossi
3.11克拉「緬甸」紅寶石配鑽石戒指，紅寶石未經加熱處理，Costantino Repossi
估價
CHF24,000–35,000
€25,900–37,800
$30,000–40,000
Priority BiddingAvailable through 7日 11月 歐洲中部時間下午4时 2026. Learn more
Set with an oval ruby stated to weigh 3.11 carats, the wide band set with brilliant-cut diamonds and accented with calibré-cut rubies, size 51, signed Costantino Repossi, Italian maker's mark and assay mark for gold, case stamped Costantino Repossi.
Accompanied by Gübelin report no. 26090028, stating that the ruby is of Burmese origin, with no indications of heating and a minor amount of oil in fissures; together with a gemmological report.
附瑞士Gübelin證書
Accompanied by Gübelin report no. 26090028, stating that the ruby is of Burmese origin, with no indications of heating and a minor amount of oil in fissures; together with a gemmological report.
附瑞士Gübelin證書