Private collection

Diamonds

Imperial Cushions is a family-led specialist in Old Mine Cut, antique cushion and rare natural diamonds, with private worldwide sourcing since 1976.

2.03 Ct. F VS1 Old Mine Cushion

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2.03 Ct. F VS1 Old Mine Cushion

F · VS1 · Old Mine Cushion

IC-03367GIA gradingAvailable by private request

1.52 Ct. D SI1 Old Mine Cushion

1.52 Ct. D SI1 Old Mine Cushion

D · SI1 · Old Mine Cushion

IC-05732GIA gradingAvailable by private request

3.09 Ct. F SI2 Old Mine Cushion Brilliant

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3.09 Ct. F SI2 Old Mine Cushion Brilliant

F · SI2 · Old Mine Cushion Brilliant

IC-05881GIA gradingAvailable by private request

5.02 Ct. H VS2 Old Mine Cushion

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5.02 Ct. H VS2 Old Mine Cushion

H · VS2 · Old Mine Cushion

IC-03575GIA gradingAvailable by private request

12.78 Ct. Y-Z VS2 Old Mine Cushion

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12.78 Ct. Y-Z VS2 Old Mine Cushion

Y-Z · VS2 · Old Mine Cushion

IC-06994Documentation by requestAvailable by private request

16.06 Ct. I SI1 Cushion Brilliant

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16.06 Ct. I SI1 Cushion Brilliant

I · SI1 · Cushion Brilliant

IC-02380GIA gradingAvailable by private request

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-06214GIA gradingAvailable by private request

5.16 Ct. G SI2 Old Mine Cushion

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5.16 Ct. G SI2 Old Mine Cushion

G · SI2 · Old Mine Cushion

IC-04768GIA gradingAvailable by private request

2.98 Ct. Fancy Intense Green SI1 Briolette

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2.98 Ct. Fancy Intense Green SI1 Briolette

Fancy Intense Green · SI1 · Briolette

IC-05952GIA gradingAvailable by private request

2.02 Ct. D VS2 Old Mine Cushion MB

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2.02 Ct. D VS2 Old Mine Cushion MB

D · VS2 · Old Mine Cushion

IC-05788GIA gradingAvailable by private request

5.03 Ct. F VS1 Old Mine Cushion

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5.03 Ct. F VS1 Old Mine Cushion

F · VS1 · Old Mine Cushion

IC-06215GIA gradingAvailable by private request

6.71 Ct. G VS1 Old Cut Cushion

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6.71 Ct. G VS1 Old Cut Cushion

G · VS1 · Old Cut Cushion

IC-04189GIA gradingAvailable by private request

2.13 Ct. D IF Old Mine Cushion

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2.13 Ct. D IF Old Mine Cushion

D · IF · Old Mine Cushion

IC-03358GIA gradingAvailable by private request

1.56 Ct. Heart Fancy Pinkish Orange SI2

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1.56 Ct. Heart Fancy Pinkish Orange SI2

Fancy Pinkish Orange · SI2 · Heart

IC-00719Documentation by requestAvailable by private request

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-01706GIA gradingAvailable by private request

3.01 Ct. G VS2 Old Mine Cushion Brilliant

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3.01 Ct. G VS2 Old Mine Cushion Brilliant

G · VS2 · Old Mine Cushion Brilliant

IC-05912GIA gradingAvailable by private request

3.05 Ct. Fancy Deep Greenish Yellow VVS2 Old Emerald Cut Type Ib

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3.05 Ct. Fancy Deep Greenish Yellow VVS2 Old Emerald Cut Type Ib

Fancy Deep Greenish Yellow · VVS2 · Emerald Cut

IC-00718Gübelin gradingAvailable by private request

8.01 Ct. H VVS2 Old Mine Cushion

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8.01 Ct. H VVS2 Old Mine Cushion

H · VVS2 · Old Mine Cushion

IC-03521GIA gradingAvailable by private request

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-05734GIA gradingAvailable by private request

2.01 Ct. H SI1 Old Mine Cushion

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2.01 Ct. H SI1 Old Mine Cushion

H · SI1 · Old Mine Cushion

IC-03439GIA gradingAvailable by private request

6.01 Ct. D VS2 Old Cut Cushion

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6.01 Ct. D VS2 Old Cut Cushion

D · VS2 · Old Cut Cushion

IC-03644GIA gradingAvailable by private request

3.06 Ct. G VVS2 Old Mine Cushion Brilliant

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3.06 Ct. G VVS2 Old Mine Cushion Brilliant

G · VVS2 · Old Mine Cushion Brilliant

IC-06323GIA gradingAvailable by private request

1.01 Ct. Round D IF Type IIa

1.01 Ct. Round D IF Type IIa

D · IF · Round

IC-00737GIA gradingAvailable by private request

2.01 Ct. D VS2 Old Mine Cushion Strong

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2.01 Ct. D VS2 Old Mine Cushion Strong

D · VS2 · Old Mine Cushion

IC-03421GIA gradingAvailable by private request

4.02 Ct. K SI1 Old Mine Cushion Brilliant

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4.02 Ct. K SI1 Old Mine Cushion Brilliant

K · SI1 · Old Mine Cushion Brilliant

IC-05970GIA gradingAvailable by private request

9.04 Ct. F IF Old Mine Cushion

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9.04 Ct. F IF Old Mine Cushion

F · IF · Old Mine Cushion

IC-05729GIA gradingAvailable by private request

5.01 Ct. H VS1 Old Mine Cushion

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5.01 Ct. H VS1 Old Mine Cushion

H · VS1 · Old Mine Cushion

IC-03524GIA gradingAvailable by private request

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-06025GIA gradingAvailable by private request

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