Best Diamond Bracelets : An art deco demi parure in diamonds, with a necklace that doubles as a tiara, wi… August 7, 2018 3466 Facebook Twitter Pinterest WhatsApp Best Diamond Bracelets : An art deco demi parure in diamonds, with a necklace that doubles as a tiara, with interlinking geometric motifs flanking a central diamond focal point that might have supported an aigrette feather.