Art Deco Sterling Uncas Paste retailer engagement ring 8

This is a genuine antique engagement ring by Uncas from the 1920s-30s
It is sterling silver with a 6.3mm approx center old mine cut Paste (an antique retailer lead crystal) with two baguette stones on each side.
Size 8
Condition: in excellent condition with a light patina. I do not repolish antique rings. The center paste stone looks very clean under loupe magnification. No noticeable chips, abrasions at all.
** antique paste is fragile, I cannot guarantee how they will wear once they leave my shop**