Lot 237. A two-strand natural pearl and diamond necklace. Estimate CHF 110,000 - CHF 160,000 . Price realised CHF 341,000. © Christie's Image Ltd 2015 Composed of seventy-nine and seventy-three natural pearls, measuring approximately 9.4 to 4.4 mm, to...

Lot 143. An important two-strand natural pearl and diamond necklace. Estimate CHF 2,000,000 - CHF 3,000,000 (USD 2,016,474 - USD 3,024,712) . Price realised CHF 2,887,500. Photo Christie's Images Ltd 2016. The strands composed of fifty-one and forty-nine...

A very rare two-strand natural pearl and diamond necklace. © Christie's Image 2011 The two-strand necklace composed of one hundred and twenty graduated white natural pearls and one cultured pearl measuring from 4.7 to 12.2 mm, joined to the diamond clasp,...

A Royal natural pearl necklace. A 19th century two-strand natural pearl and diamond necklace. Estimate CHF480,000 – CHF670,000 ($489,900 - $683,819) . Photo Christie's Image Ltd 2015 Composed of fifty-five and forty slightly graduated natural pearls,...

Lot 1881. A two-strand natural pearl and diamond necklace. Estimate HK$480,000 – HK$650,000 ($60,000-80,000) . Price realised HKD 5,320,000. © Christie's Image Ltd 2015 Composed of one hundred fifty-seven round white natural pearls measuring approximately...

A two-strand natural pearl and diamond necklace. Estimate CHF110,000 – CHF160,000 ($115,761 - $168,380). Photo Christie's Image Ltd 2015. Composed of seventy-nine and seventy-three natural pearls, measuring approximately 9.4 to 4.4 mm, to the openwork...

Lot 160. An exceptional two-strand natural pearl and diamond necklace. Estimate CHF800,000 – CHF1,200,000 ($841,899 - $1,262,849). Price realised CHF 785,000. © Christie's Image Ltd 2015 Composed of sixty-five and sixty-three natural pearls, measuring...