When a Jewel Is Worth as Much as a House: Million-Dollar Sapphires, Diamonds and High Jewellery

Podcast: RADIO 007 · RADIO007

Opublikowano: 2026-10-15

A Kashmir sapphire worth over a million dollars, exceptional diamonds and iconic creations by Cartier, Tiffany & Co. and Harry Winston: discover why high jewellery attracts collectors and how rarity, provenance and quality can transform a jewel into an extraordinary collectible asset.