I find this new online format rather odd but there are quite a few beautiful jewels being sold. They shared 'a look inside Lady Mountbatten’s historic jewellery box' on Instagram, which has a few more jewels than the catalogue, including a diamond floral necklace which was worn by Lady Pamela in a portrait in the 1950s and a bracelet which probably come from the Dowager Lady Brabourne's Art Deco Parure!
https://www.instagram.com/p/CLTeA7FhFwg/