Ornate Vintage Engagement Ring

Metal- 14 karat white and yellow gold
Weight- 2 grams
Hallmarks- 14K
Diamond- one 4.5 mm old European cut diamond, approximately .40 carats, I clarity, I/J color
Size- just shy of 6 3/4 (complimentary re-sizing available)
Details- ornate neo-gothic metal work, engraving, hexagonal setting
Condition- good antique/vintage condition