Camilla's crown won't have the Kohinoor, but it will have fragments of an African diamond that could be just as controversial - ABC News
Victorian Opal and Diamond Crown Tiara Haircomb Necklace, circa 1880s For Sale at 1stDibs | crown necklace meaning, queen victoria opal jewelry, gold tiara comb
Silver Crystallized Headdress With Crystal Band And Diamond Crown