Smoky quartz and diamond demi-parure, Casato

From an Important European Private Collection
Casato
Smoky quartz and diamond demi-parure

Comprising: a bombé disc pendant set throughout with oval smoky quartz, accented with brilliant-cut diamonds, to a foxtail link chain with a brilliant-cut diamond spacer, length approximately 390mm, signed Casato, Italian maker's mark, and a ring of similar design, size L, signed Casato, Italian maker's mark.

Condition Report:
Each signed Casato, stamped with Italian maker's mark, marked 750. Estimated total diamond weight approximately 0.80-1.20 carats. Overall in good condition. Combined total gross weight approximately 47.1g.