A platinum and diamond ring. The central diamond 0.60ct.

A platinum, oval cut diamond solitaire ring. The diamond 0.70ct.

An 18ct white gold and platinum solitaire diamond ring. The brilliant cut diamond 0.80ct.

An 18ct gold, oval and tapering baguette diamond ring. The oval diamond GIA Certified, 0.70ct, F colour, Vs2.

An 18ct gold solitaire diamond ring. The central diamond 0.70ct, H, Si clarity.

A platinum emerald cut diamond ring. The central diamond 0.70ct.

A platinum, three stone diamond ring. GIA 0.51ct, H, Si2. The side stones 0.15ct each.

A pear cut diamond, AnchorCert, 0.74ct. E colour, Si clarity.

A platinum, diamond ring. The central diamond 0.66ct, E, Vs2. The surrounding stones totalling 0.94ct.

A platinum mounted oval diamond solitaire ring. The central, oval diamond 0.80ct.

A platinum set diamond solitaire ring, 0.90ct.

Modern brilliant cut diamond, 0.70ct, E colour, Vs2 clarity.

An emerald cut diamond, 0.55ct. G colour, Vs1 clarity.

Modern brilliant cut diamond, 0.60ct, G colour, Vs1 clarity.

Modern brilliant cut diamond, GIA Certified, 0.70ct, D colour, Vs1 clarity.

An oval diamond, 0.50ct, J colour, Si2 clarity.

A platinum fronted and gold mounted solitaire diamond ring.

A platinum solitaire diamond ring. 0.50ct, G colour, Vs1 clarity.

A late Victorian solitaire diamond ring, 0.65ct.

A modern brilliant cut diamond. 0.20ct.

A 1930's fancy diamond ring. The central stone 0.65cts.

A platinum, princess cut solitaire diamond ring. 0.50ct, G colour, Vs1 clarity.

An emerald cut diamond, 0.90ct. GIA Certified E colour, Vs2 clarity. With baton diamond shoulders, 0.33ct.

A platinum solitaire diamond ring. The central circular brilliant cut diamond, 0.70ct. GIA Certified D colour (rarest white), Vs1 clarity.

An 18ct gold and platinum solitaire diamond ring, 0.22ct.