Family diamond specialists | Since 1976
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Private vault

Five carats and above

Large Antique Diamonds

Important antique and period-cut diamonds of five carats and above, where spread, condition, documentation and transaction planning require particular care.

Specialist selection

How this collection is considered

Carat weight is only the beginning. We consider millimetre dimensions, outline, weight distribution, condition, report details and the practical route to inspection.

12 current public stones

View all diamonds

Confidential request

Ask about current stones and arrange a private presentation.

Tell us the stone or specification you are considering. Reports, current media, transaction terms and inspection options are discussed privately.

Submit a sourcing brief Speak with a specialist

The private list

New stones and private viewing notes.

Receive occasional notes on newly available diamonds, antique cuts and private viewings. No noise. Only material worth seeing.