From Lalique's Art Nouveau enamelwork through 1940s Bakelite and 1980s costume pieces, this stunningly illustrated guide captures 100 years of jewelry. For every decade from 1890-1990 there's a historical introduction, a look at key styles, and an at-a-glance view of the designs that defined the era. For those hoping to buy (or sell), Vintage Jewellery Sourcebook offers pointers on sourcing and caring for original antique pieces.