The detachable brooch of art deco design, suspending an oscillating pear-shaped ruby cabochon weighing approximately 16.90 carats, to a pavé-set diamond bail, supported by a stylised foliage set with pavé-set circular-cut diamonds, marquise-shaped diamonds and carved ruby leaves, to a ring of pavé-set diamonds, accented by tiered border-set of baguette diamonds, circular-cut diamonds and calibré rubies, accompanied by a ruby bead necklace with diamond pavé-set clasp; mounted in 18 karat white gold. Length 35cm.