Vintage 9k yellow gold ring from Birmingham. This lilac-colored tanzanite gemstone is cut in ten-round cuts with ten 1.0 mm diamonds on its shoulders.
Great vintage condition
Size: 7
Weight: 2.8 grams
Band: 6.6 mm (front), 1.8 mm (back)
Tanzanite: 3.5 mm x 10 round cuts
Diamond: 1.0 mm x 10 round cuts
Hallmarks: 375 for 9k, D for diamond, anchor for Birmingham, ‘CS’ for makers mark