Jewel__A_Celebration_of_Earth_s_Treasures

146 SILICATES

Enamel scales

Chalcedony drives

away phantoms

and visions of

the night

Josephi Gonnelli

18th-century physician

Snake bracelet | This stunning bracelet in

18-karat gold features flexible segments with

blue enamel scales, ruby eyes, and a diamond-

encrusted head with a chrysoprase cabochon.

Chrysoprase

cabochon

Ruby eye

146-149_PRO_Chalcedony.indd 146 19/05/2016 12:54