Best Diamond Bracelets : De Boulle Collection Citrine Cocktail Ring A golden Citrine surrounded by Diamon… July 26, 2017 3110 Facebook Twitter Pinterest WhatsApp Best Diamond Bracelets : De Boulle Collection Citrine Cocktail Ring A golden Citrine surrounded by Diamonds is set in frosted Quartz. Yellow Sapphires and Diamond adorn the mounting and the shank.