1. 20 sided quartz die, Roman 1st-3rd centuries AD.
2. Vintage Baccarat crystal elephant paperweight.
3. Crystal chess pieces, Spain, 11th century, Museo da Catedral.
4. Reliquaries in the shape of a Stupa , 2nd–4th century, Sri Lankan.
5. Buddhist reliquary carved from rock crystal. Japan, Kamakura Period, c. 13th century.