It has been a while since I found one like this! 
 
A beautiful antique old mine cut diamond, star set into a solid gold lozenge pendant. I haven't done anything to change this, because it is perfect just as it is. 
 
Tested as 18ct gold 
Weight approx 3.43g
Total drop approx 23mm
Width approx 12mm
Diamond calculated as approx 0.55ct, VS clarity, H/I colour - a gorgeous bright stone! 
Tested as a natural, earth mined diamond. 
Excellent antique condition, with some patina.
 
The jump ring is a little smaller than I would usually like, at 4mm. If you would like a slightly bigger one, leave me a note at checkout, and allow me a few days to sort it for you.