Antique diamond cluster ring by Gorham, American, circa 1905.

J. E. Caldwell antique diamond cluster ring. Set vertically to centre with three round old cut diamonds in open back rubover settings and ...

Vintage diamond cluster ring. Centrally set with one cushion shape old mine diamond, I colour, VS1 clarity, with a weight of 1.50 carats in an ...

Marquise diamond cluster ring. Set to centre with a marquise shape old cut diamond in an open back rubover setting with an approximate weight of 1.10 carats, encircled by ten round o...

Art Deco diamond cluster ring. Vertically set with two round old cut diamonds in open back rubover settings with a combined weight of 1.4...

Here we have a delightful diamond cluster ring dating back to the Victoria era. This antique piece features a single old cushion cut diamond at the centre of the face. This principal...

A 19th century old mine cut diamond cluster ring, set with seven round old mine cut diamonds, each uniquely cut in the 1800s. Each stone is set to a silver cut down mount, with the use of the typical antique silver gold double work. The shank has an elegant stylised fleur de lys motif at the top of the attaching to the head of the ring. The central leaf of the fleur de lys is. diamond set to the centre. This ring can be sized if required. Total diamond weight as measured in the mount as approximately 2.00 carats. The old diamonds of commercial colour and clarity. It is hard to find an antique 19th Century Diamond...

Set centrally with an old cushion brilliant-cut diamond, within a surround of cushion and old brilliant-cut diamonds, between shoulders set with similarly cut stones, principal diamo...

Here we have an exquisite diamond cluster ring taken from the Edwardian era. The design showcases a central arrangement of round faceted old European cut diamonds, each stone radiati...