Lot 1: A gold plated “Heure H” wristwatch by Hermès, c2021, estimate €1,000 – €1,500. There’s also a beautiful Hermès “Cape Cod” wristwatch, c2020; estimate €1,200 – €1,800.

Lot 94: An emerald, sapphire and diamond ring by Bulgari, c1980, estimate of €12,000 – €18,000.

Lot 121: An amethyst and coloured sapphire dress ring by Fanny Blanchelande, estimate €2,000 – €3,000.

Lot 122: A citrine and diamond “sunshine” cocktail ring by Fanny Blanchelande, estimate €4,000 – €5,000.

Lot 125: An important aquamarine and diamond cocktail ring by Margherita Burgener, estimate €7,000 – €8,000.

Lot 223: A sapphire and diamond “Cassiopeia” charm bracelet by Margherita Burgener, estimate €5,000 – €6,000.

Lot 160: A cultured pearl “baroque” cocktail ring by Chanel, c1990, estimate €3,330 – €3,800.

Lot 109: An emerald, peridot and diamond bracelet by Michele della Valle, estimate €8,000 – €10,000.

Lot 92: A rare late 19th century diamond and emerald butterfly brooch, part of a private collection (lots 83 – 93), estimate €12,000 – €18,000.

Lot 113: A pair of sapphire and diamond earring by Margherita Burgener, estimate €6,000 – €8,000.

Need to Know: Adam’s Fine Jewellery Auction takes place on Tuesday, December 7 at 4pm. Viewing times: Monday, December 6, 10am – 6pm and Tuesday, December 7 10am – 3pm; Adam’s Auctioneers, 26 St Stephen’s Green, Dubin 2; www.adams.ie.