A DIAMOND AND COLORED DIAMOND TWIN-STONE RING, BY BOUCHERON
PROPERTY OF A PRIVATE COLLECTOR 
A DIAMOND AND COLORED DIAMOND TWIN-STONE RING, BY BOUCHERON

细节
A DIAMOND AND COLORED DIAMOND TWIN-STONE RING, BY BOUCHERON
Set with two triangular-cut diamonds, within a circular-cut diamond and yellow diamond sculpted surround, mounted in 18k gold, with maker's marks, in a Boucheron blue leather pouch
Signed Boucheron, no. P49703