Duchess of Cambridge jewellery from Princess Diana’s Personal Collection (THREAD) 
1. Engagement ring: sapphire and diamonds set in white gold made by Garrard

1. Engagement ring: sapphire and diamonds set in white gold made by Garrard

2. Collingwood Pearl Earrings: diamonds and pearls. Collingwood jewellers gave Princess Diana these pearl earrings as a wedding gift

4. Diamond and South Sea Pearl Earrings: diamonds and pearls. The Duchess changed the pearls into smaller and more oval ones
The pearls seems to be the ones from another pair of Diana’s earrings (pic 2)

The pearls seems to be the ones from another pair of Diana’s earrings (pic 2)
5. Three Strand Pearl Bracelet: this pearl bracelet frequently worn by Princess Diana was designed by Nigel Milne in 1988