beautiful old cut diamonds, estimated 0.70ct, millegrain set in platinum to 18ct yellow gold mount and shank
1.14ct brilliant cut diamond, F colour and VS clarity to diamond set platinum shoulders and shank.
Old cut diamond 0.91ct, H colour and VS clarity, to a platinum mount, diamond set shoulders and 18ct yellow gold shank.
1.30ct, H colour VS2 early round brilliant diamond set to a new carved mount.
Old round brilliant cut diamond 0.84ct G/Si2, platinum shank.