103. A pair of 18 carat white gold ear clips with diamonds and tanzanite

A pair of 18 carat white gold ear clips with diamonds and tanzanite
20th century
Each set with an approx. 0.75 carat triangular-cut purple-blue tanzanite over three brilliant-cut diamonds each weighing approx. 0.10 carat. With original case, marked: Nico Heijkoop, Zeist
Total gross weight approx. 4.8 grams
Weight diamond approx. 0.60 carat / Weight tanzanite approx. 1.50 carat
L. 1.1 cm
(2x)

Estimate
€ 600 - 800
Hammer amount
€ 1.100