18k white gold pendant, set with a Forevermark round brillant diamond for a total of 0.62 ct, colour H,SI1. Size 45 cm 

Forevermark pendant in 18k white gold with a Forevermark round brillant diamond SI1-H de 0.41ct on a 45cm chain

18k yellow gold necklace, set with a Forvermark round brillant diamond for a total of 0.25ct, colour H,SI1