Lot 282

An Art Deco, platinum diamond and onyx bar brooch, of geometric design in the form of a line of pave diamonds and calibre-set onyx graduating to a pierced, crescent terminal framing an old-circular-cut diamond weighing approx. 0.90ct, pave diamond shoulders to a further circular cut diamond of approx. 0.36ct, platinum mount, c. 1925, length, 8.6cm