Art Deco octagonal diamond ring, with tapered diamond dart-cluster shoulders,

Single stone cushion cut sapphire and diamond cluster ring

S.J. Phillips Ltd

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Ruby and diamond three stone ring, claw set with an oval cut Burma ruby

S.J. Phillips Ltd

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T B Starr

Marquise diamond clasp by T B Starr with fittings for a single row

S.J. Phillips Ltd

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John Rubell

Diamond set geometric fibula style brooch by John Rubell

S.J. Phillips Ltd

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Antique sapphire and diamond square cluster ring, c.1800, formerly belonging to Gloria, the late Dowager Duchess Countess Bathurst,

S.J. Phillips Ltd

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Two stone diamond bombe cluster ring topped by principal round brilliant cut stones

S.J. Phillips Ltd

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