Harriet Whinney: River pearl chokers made to any length. Offering a range of Cultured Pearl jewellery, bracelets, earrings, necklaces. Online store.
Sarah Ross Jewellery Ltd: Items with fresh water pearls and semi precious stones. [London]
Shelljewellery.co.uk: Specialising in shell, pearl and silver jewellery.
Twice as Nice: Handmade tiaras and jewellery with freshwater pearls. Designed by Nancy Laverge.