I'm obsessed with this diamond. 
A charecterful, slightly lumpy, oval old mine cut diamond is the star of the show here. This wonderful antique stick pin conversion features 4 bright red garnets, set to the cardinal points of the central diamond. 
We have added a recycled gold 5mm jump ring, in our usual style. 
Circa 1900.
Tested as 15ct gold, jump ring is 9ct gold 
Weight approx 1.40g 
Total drop approx 20mm 
Width approx 12mm 
Diamond tested as a natural, earth mined diamond, and calculated to be approx 0.40ct. 
Excellent antique condition