Family diamond specialists | Since 1976
Historic old mine diamond

Antique diamonds

Old Mine Cut and Antique Cushion Diamonds

Explore old mine cut and antique cushion diamonds selected for outline, facet pattern and character. Certification details are shown with each listed stone.

Explore rare diamonds

The beauty of individuality

Before precision became uniformity, every diamond carried the hand of its cutter.

Old mine and old European cuts were shaped by hand with the tools of their time. Their broad facets create large flashes of light, while their outlines reflect the choices of individual cutters.

Old mine cushion diamond with individual proportions

The Imperial eye

Character is the rarest quality.

We compare the report with the outline, facet pattern, colour and movement of the stone. Each part helps explain its appearance.

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Old diamonds, judged stone by stone

A restless mosaic of broad white fire.

Antique diamonds are artistic objects with generous brilliance, magnificent dispersion and a pattern of scintillation that feels less mechanical than many modern cuts. Their flashes arrive with rhythm and depth, giving a beautiful stone the soulful presence collectors remember.

The historic families

Two old cuts, two distinct expressions of light.

Historic old mine cushion diamond ring
Old Mine CushionArchival auction image, Christie's

Old Mine Cushion

Depth, softness and individuality.

Old mine cushions became a defining diamond form during the nineteenth century. Cut by hand into square or rectangular outlines with rounded corners, they are often recognised by a high crown, a small table, a deep pavilion and a visible open culet.

That depth allows the eye to travel into the diamond. In soft light, the broader facets return larger and slower flashes, creating an impression that can feel calmer, warmer and more intimate than the fine scintillation of many modern cuts.

Study old mine cushions
Historic old European cut diamond ring
Old European CutArchival auction image, Christie's

Old European Cut

A round outline with historic fire.

The old European cut is the historic forerunner of the modern round brilliant. Its circular girdle is paired with a small table, a substantial crown, a deep pavilion and, frequently, an open culet.

Watch an old European cut in motion: its broad facets alternate between light and dark, with coloured flashes under suitable lighting.

Compare the historic cuts

What defines an antique cut

Imperfection, beautifully judged.

Hand-cut character

Subtle asymmetry and individual outlines make every stone recognisably its own.

Generous facets

Broad facets produce large flashes as the stone moves.

Historic presence

A visual language formed before calibrated cutting: intimate, soulful and enduring.

Private collection

Explore the antique collection.

View selected antique diamonds or share the character, period and scale you are seeking.

Confidential enquiry

Tell us which stone you have in mind.

Share the cut, scale, period, colour or character you are seeking. We will review public and private availability.

The private list

New stones and private viewing notes.

Receive occasional notes on newly available diamonds, antique cuts and private viewings.