NEW YORK – A Cartier Star bangle bracelet, a Cartier Panther tassel necklace, and a pair of Van Cleef & Arpels butterfly-form earrings will compete for top-lot status at Jasper52’s Designer Jewelry and Watches sale, which will be held on Friday, May 12 at 8 pm Eastern time. Absentee and Internet live bidding will be available through LiveAuctioneers.