Georgian ruby and diamond coronet cluster ring, circa 1800.

Marquise shape ruby and diamond cluster ring. Set centrally with a cushion shape old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 1....

Vintage ruby and diamond coronet cluster ring. Set with a natural unenhanced cushion shape old cut Siam ruby to centre in an open back yellow gold claw setting with an approximate we...

This unusual antique Georgian era floral ruby and diamond cluster ring dating to around 1800 was probably made in Italy. In the middle of the ring head lies a collet set and foil-backed bright pink ruby. It is surrounded by a sea of 20 flat-cut and closely set diamonds in a flower head cluster style. The raised ruby setting appears to fixed to the ring with a cut-down rivet which is visible on the smooth underside of the bezel. The rosy hued gold ridged shoulders taper down to the back of the shank. This elegant ring sits fairly flat on the finger to allow for frequent wear and is without doubt a particularly unusual and scarce example of its kind. UK size L 1/2, US size 6 4.72g, band tests as 14K gold, bezel tests as silver, ring head measures 14mm x 13mm. Each diamond measures between 1mm and 3mm. Approx 0.3ct...

A Victorian ruby and diamond ring, to the centre a cushion-cut ruby estimated to weigh 0.65 carats, surrounded by four old European-cut...