Description
Date: c. 1880-1900s, late Victorian – Edwardian era
Ring size: USA 11, UK V, EU 64.5 (complimentary resizing included— please message me for more info)
Materials: natural earth-mined diamond (old mine cut), solid 18k yellow gold (marked & tested)
Weight: 11.4 grams
Workmanship origin: probably American
Marks:
[18] for solid 18k gold
[B.W.C.] jeweler’s initials, possibly an early mark for Block Weinfeld Co
[39] design number
Diameter of diamond: 3.6 mm (approx. 0.17 ct)
Approx. color & clarity of diamond: VS2 -SI1, MN, eye-clean (no carbon inclusions or feathers)
Max. width of ring face: 12.7 mm
Width of shank: 5.4 – 6.5 mm
Thickness of shank: 1.2 – 1.6 mm
Condition: overall excellent antique condition. Details are crisp and well-preserved. Diamond free from surface blemishes and chips. Some very minor age-related surface wear and patina.