Family diamond specialists | Since 1976
Antique cushion diamond pendant with floral diamond details

Family diamond specialists since 1976

Rare diamonds, chosen one by one.

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The Imperial eye

A family eye for exceptional diamonds.

Since 1976, our family has selected diamonds by examining the report and the stone itself: cut history, outline, facet pattern, colour, transparency and condition.

Antique cushion diamond ring in a jewel box

Antique diamonds

The lasting fascination of old cuts.

Old mine cushions are prized for generous facets, distinctive proportions and the warm, intimate light of another era. Each is selected individually for its personality.

Explore antique diamond knowledge

Private collection

Diamonds to discover

High jewelry

A jewel begins with a remarkable stone.

Discover past commissions and designs to discuss around an available diamond.

Inside the maison

What we look for in a diamond.

Decades of handling antique cuts, fancy colour and one-off natural stones, with close attention to outline, facet pattern, transparency and condition.

Our story

Confidential enquiry

Tell us what you have in mind.

An available stone, a precise sourcing brief or the beginning of a one-of-a-kind jewel.

Family-led since 1976
Independent certification
On-hand and 360° viewing
Confidential worldwide service

Private updates

New diamonds, recent creations and invitations to view them.