Lot 518. Important pair of 6.03 carats and 7.11 carats Mogok Burmese ruby and diamond ear clips, M. Gérard. Estimate 480,000 — 760,000 CHF. Lot sold 578,500 CHF. Photo: Sotheby's 2012 Each centring on a cushion-shaped ruby weighing 6.03 carats and 7.11...

Lot 590. Property of a European noble family. Pair of Burmese ruby and diamond ear clips, Van Cleef & Arpels. Estimate 70,000 — 115,000 CHF. Lot sold 134,500 CHF. Photo Sotheby's 2012 Each set at the centre with a cushion-shaped ruby weighing 3.79 and...

A pair of ruby and diamond ear clips. Photo Christie's Image Ltd 2014 Each set with an oval-shaped ruby, weighing approximately 3.89 and 3.67 carats, within two rows of brilliant-cut diamonds, mounted in platinum and gold. Estimate CHF110, 000 – CHF140,000...

Pair of ruby and diamond ear clips, 'Pergola Royale', Van Cleef & Arpels, 1996. Photo Sotheby's Each featuring two flowers, the petals composed of calibré-cut rubies en serti mystérieux, the leaves and pistils set with brilliant-cut diamonds, each signed...