1800s London OMC Double Row 1.20 tcw! With original hallmarks! It’s becoming harder and harder to find these bands with the original hallmarks! This is an important aspect to retaining and appreciating in value! These hallmarks are in beautiful condition. Gosh, I’m such a sucker for these old mine cut diamonds! Look at those babies just glitter away…. Sigh. 🥰
Early 1800s London OMC Double Row 1.20 tcw! 
Original hallmarks! 1804? 
18ct 
GH VS-Si
Sz. 5.5 (sizable) 
Face 7mm X 15mm