The perfect every day necklace! 
We have made this, using all antique components from a similar period; antique belcher chain, a T bar and a bolt clasp, all dating to around 1900. 
The T bar is fixed, to keep it front and centre, just where you want it.
Stamped and tested as 9ct gold, rosy in hue 
Weight approx 11.53g 
Width od chain approx 3.5mm 
Wide of T bar approx 27mm 
Wearable length approx 17 inches 
Excellent antique condition