Vintage Platinum GIA Certified 1.31ct Diamond Solitaire Ring

Platinum diamond solitaire ring, featuring an old European cut diamond set in a stylized octagon shape bezel, supported by hand engraved shoulders, completed by a 3.5 millimeter wide band. The bezel contains two double-headed eagles set on the top and bottom sides.
Old European cut diamond: 1.31ct. GIA certified Clarity: SI2, Color: O-P (6177594160 Certificate number laser inscribed on the girdle.)
Measurements:
Front: 12.5 mm H x 5.5 mm D
Band: 3.5 mm
Weight: 8.5 grams
Size: 10.75
Electronically tested for platinum.