CLEAN : Sothebys presents precious stones and jewels ahead of auction

The video discusses various luxury items, including a pearl necklace with historical significance from Josephine Deblanc's collection, a rare Burmese Ruby known as the graph Ruby, and a highly complex watch made in Geneva. Each item is described in detail, highlighting their provenance, rarity, and craftsmanship.

What is the provenance of the natural Pearl necklace mentioned in the text?

Who is Josephine Deblanc and what is her connection to the jewelry mentioned?

Describe the characteristics of the Burmese Ruby mentioned in the text.

What is the significance of the phrase 'pigeons blood' in relation to the Burmese Ruby?

What makes the watch discussed in the text unique?