NEW YORK – Doyle‘s auction of Important Jewelry, scheduled for Thursday, April 27 and starting at noon Eastern time, will showcase luxurious jewelry spanning the antique through modern eras by the world’s most prestigious makers, including Cartier, Van Cleef & Arpels, Harry Winston, David Webb and Tiffany & Co. Absentee and Internet live bidding will be available through LiveAuctioneers.