Best Diamond Bracelets : Marguerite sapphire, Akoya pearl and white diamond bracelet. Created in 18ct whi… August 3, 2017 3171 Facebook Twitter Pinterest WhatsApp Best Diamond Bracelets : Marguerite sapphire, Akoya pearl and white diamond bracelet. Created in 18ct white gold, the bracelet forms part of the Garrard High Jewellery collections.