Gorringes

A 19th century silver novelty vinaigrette modelled as an articulated fish

A sapphire and diamond half-hoop ring

A sapphire and diamond ring

A seven-stone diamond ring

A diamond ring, mid 20th century

A pink sapphire and diamond ring

A Paraiba-type tourmaline and diamond ring

A pink sapphire and diamond ring

A tanzanite and diamond ring

A diamond ring

A sapphire and diamond ring

A synthetic ruby and diamond ring

A diamond ring

A diamond ring

An emerald and diamond ring

A three-stone diamond ring

A diamond cluster ring, circa 1971

A pink sapphire and diamond ring

A blue zircon cocktail ring, mid 20th century

A gold signet ring

A shell cameo ring, early 19th century

A Victorian five-stone ruby and diamond ring, circa 1887

An opal solitaire ring, circa 1900

An opal and diamond ring, early 20th century