A gold amethyst and diamond pendant or clasp centrepiece

A gold amethyst and diamond pendant or clasp centrepiece,
with a pear cut amethyst, rub set to the centre with a shaped cap, pavé set with graduated brilliant cut and eight cut diamonds. A graduated frame, grain set with a row of graduated brilliant cut diamonds and graduated pear cut diamonds, to a plain gallery with concealed box and tongue apertures with fold-down bale. Tested as approximately 18ct gold. 42 x 25mm, 17.67g
Estimated at £2,100 - £2,500

Condition report:
Light surface marks to the mount.