Documented rarity

Type IIa Diamonds

A focused selection of diamonds represented as Type IIa where that classification is supported by the documentation available for the individual stone.

Specialist selection

How this collection is considered

Type is not inferred from colour or appearance. The individual dossier identifies what documentation is presently held and what remains available on request.

6 current public stones

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3.04 Ct. D IF Old Cut Pear Type IIa

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3.04 Ct. D IF Old Cut Pear Type IIa

D · IF · Old Cut Pear

IC-06214 GIA grading Available by private request

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9.89 Ct. D IF Old Mine Leaf Shape Type IIa

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9.89 Ct. D IF Old Mine Leaf Shape Type IIa

D · IF · Old Mine Leaf Shape

IC-06025 GIA grading Available by private request

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3.01 Ct. D VVS2 Pear Brilliant Type IIa

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3.01 Ct. D VVS2 Pear Brilliant Type IIa

D · VVS2 · Pear Brilliant

IC-05734 GIA grading Available by private request

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10.05 Ct. D IF Old Mine Cushion Type IIa

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10.05 Ct. D IF Old Mine Cushion Type IIa

D · IF · Old Mine Cushion

IC-02887 GIA grading Available by private request

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7.51 Ct. D IF Cushion Brilliant Type IIa

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7.51 Ct. D IF Cushion Brilliant Type IIa

D · IF · Cushion Brilliant

IC-01706 GIA grading Available by private request

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1.01 Ct. Round D IF Type IIa

1.01 Ct. Round D IF Type IIa

D · IF · Round

IC-00737 GIA grading Available by private request

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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.

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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.