A rare Medieval bishop's ring found by a retired firefighter in a Norfolk field is expected to fetch up to £18,000 at auction ...

and natural history specimens Sponsor Message The gold ring features a six-sided central hexagonal cabochon sapphire, ...

"Well-known for being one of the most famous royal rings, it features a stunning 12-carat oval sapphire, complemented by 14 diamonds, and set in white gold. "The sapphire is a deep, rich blue that ...