细节
A RETRO SAPPHIRE, RUBY AND DIAMOND BROOCH
Designed as a flowerhead with a bezel-set circular-cut diamond centre to the circular-cut sapphire and ruby two-tiered cluster surround with ropetwist detail, enhanced by lozenge-shaped sapphires and circular-cut rubies and diamonds, to the ropetwist bands with single-cut diamond detail, circa 1950, 6.0 cm. high