Antique necklace from the late Edwardian era. A quatrefoil shaped pendant set to the centre with a cream white pearl, approx. 4.2mm diameter around which is set four cushion shaped aquamarines approx. 4.1mm x 3.8mm each, set in milled edge rub-over mounts, all set within a yellow gold quatrefoil wire border. Suspending from a yellow gold, knife-edge bar set to the centre with a round white pearl approx. 3.0mm diameter with a smaller pearl set above and below, which them drops from an aquamarine approx. 5.0mm x 4.0mm in a milled edge rub-over mount with a yellow gold trace link chain attached to each side. The chain length is approx. 16.2 inches and it fastens with a bolt ring catch.