A white gold (750) and platinum (850) brooch in the form of a stylized openwork knot, partly set with old, eight-cut and half-cut diamonds, and centered with a larger half-cut diamond, grain-set.
White gold (750) pin. 
 Chain and safety pin.
Circa 1935-40.
Gross weight: 17.2 g.
Dim.: 5 x 2.4 cm.
Small chips.
Live Friday 25 June 2021・14:00 (Europe/Paris)
Lot no. 51

A white gold (750) and platinum (850) brooch in the form of a stylized openwork knot, partly set with old, eight-cut and half-cut diamonds, and centered with a larger half-cut diamond, grain-set. White gold (750) pin. Chain and safety pin. Circa 1935-40. Gross weight: 17.2 g. Dim.: 5 x 2.4 cm. Small chips.

Estimate
€800 - €1,200
Result
€720
Buyer's premium
24%
A white gold (750) and platinum (850) brooch in the form of a stylized openwork knot, partly set with old, eight-cut and half-cut diamonds, and centered with a larger half-cut diamond, grain-set. White gold (750) pin. Chain and safety pin. Circa 1935-40. Gross weight: 17.2 g. Dim.: 5 x 2.4 cm. Small chips.
Sale Friday 25 June 2021・14:00 (Europe/Paris)
Salle 6 - Hôtel Drouot 9, rue Drouot 75009 Paris