Edwardian Topaz set pendant

This gorgeous Edwardian pendant features typical of the era swirly design of 9ct yellow gold, set with one large oval cut topaz set in the centre with a round cut topaz set on either side. Another topaz set suspended from the bottom of the pendant. Each stone is mounted within a millgrain detail collet mount. 16 inch long 9ct yellow gold chain. 
The pendant measures 4.5cm in length including the bale and the suspended topaz, 2.5cm in width. 
Circa 1905.