From the Collection of Gaia Repossi
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Costantino Repossi
Pink sapphire and diamond ring
Estimate
CHF35,000–50,000
€37,600–53,700
$40,000–60,000
Priority BiddingAvailable through 7 November 4pm CET 2026. Learn more
Of crossover design, set with an oval ruby stated to weigh 4.65 carats, accented with brilliant-cut diamonds, size 53, with sizing beads, signed Costantino Repossi, French import mark for gold, case stamped Costantino Repossi.
Accompanied by Gübelin report no. 26090027, stating that the pink sapphire is of Burmese origin, with no indications of heating and a minor amount of oil in fissures; together with a gemmological report.
Accompanied by Gübelin report no. 26090027, stating that the pink sapphire is of Burmese origin, with no indications of heating and a minor amount of oil in fissures; together with a gemmological report.