Antique, Edwardian fire opal and diamond pendant necklace in it's original, fitted, Liberty & Co. box. Made in England, circa 1910. 

16 inches (41cm) long. Drop approx 2 1/4 inches (6cm) long. Weighs 6.4grams.  Approx 10.60 cts opals.

Large oval mixed cut fire opal drop suspended by an old cut diamond articulated connection from an oval mixed cut fire opal top.  Attached to a fine link back chain

with a rose cut diamond clasp. Comes in the original fitted green leather bound Liberty case. 

The case has Liberty black embossed mark for London Paris by Special Appointment.  No other marks found.

Good, original condition.