Products Not on sale

EXCLUSIVE NEW YORK VIEWINGS

Dec 9–10, 2025 | By Appointment Only

Meet Mr. Leibish Polnauer in person and discover the treasures he keeps closest to him.

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0.70 Carat Fancy Intense Yellow Pear Diamond VVS2 GIA

$0 USD

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0.91 Carat Fancy Intense Yellow Pear Diamond VVS2 GIA

$0 USD

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0.71 Carat Fancy Intense Yellow Pear Diamond VVS2 GIA

$0 USD

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0.76 Carat Fancy Intense Yellow Pear Diamond VVS1 GIA

$0 USD

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0.53 Carat Fancy Intense Yellow Pear Diamond VS1 GIA

$0 USD

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1.02 Carat Fancy Intense Yellow Emerald Diamond VVS2 GIA

$6,579 USD

Venduto

1.01 Carat Fancy Intense Yellow Emerald Diamond VS2 GIA

$6,515 USD

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1.03 Carat Fancy Intense Yellow Asscher Diamond VS1 GIA

$0 USD

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1.07 Carat Fancy Intense Yellow Asscher Diamond VVS1 GIA

$0 USD

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Fancy Vivid Orange Yellow and White Pave Diamond Earrings
Fancy Vivid Orange Yellow and White Pave Diamond Earrings - 2
Fancy Vivid Orange Yellow and White Pave Diamond Earrings - 3
Fancy Vivid Orange Yellow and White Pave Diamond Earrings - 4

Fancy Vivid Orange Yellow and Colorless Pave Diamond Earrings

$3,450 USD

1.62 Carat Fancy Intense Yellow Asscher Diamond IF GIA
1.62 Carat Fancy Intense Yellow Asscher Diamond IF GIA
1.62 Carat Fancy Intense Yellow Asscher Diamond IF GIA
1.62 Carat Fancy Intense Yellow Asscher Diamond IF GIA

1.62 Carat Fancy Intense Yellow Asscher Diamond IF GIA

$17,920 USD

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5.98 Carat Black Round Diamond
5.98 Carat Black Round Diamond
5.98 Carat Black Round Diamond

5.98 Carat Natural Black Round Diamond GIA

$11,948 USD

3.06 Carat Black Oval Diamond
3.06 Carat Black Oval Diamond
3.06 Carat Black Oval Diamond

3.06 Carat Natural Black Oval Diamond GIA

$6,114 USD

4.33 Carat Black Heart Diamond
4.33 Carat Black Heart Diamond
4.33 Carat Black Heart Diamond

4.33 Carat Natural Black Heart Diamond GIA

$8,651 USD

2.10 Carat Light Yellow Oval Diamond VS2 GIA

$4,720 USD

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1.05 Carat Fancy Purple Pink Pear Diamond SI2 GIA
1.05 Carat Fancy Purple Pink Pear Diamond SI2 GIA
1.05 Carat Fancy Purple Pink Pear Diamond SI2 GIA
1.05 Carat Fancy Purple Pink Pear Diamond SI2 GIA

1.05 Carat Fancy Purple Pink Pear Diamond SI2 GIA

$78,850 USD

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6.04 Carat Light Yellow Pear Diamond VVS1
6.04 Carat Light Yellow Pear Diamond VVS1
6.04 Carat Light Yellow Pear Diamond VVS1

6.04 Carat Light Yellow Pear Diamond VVS1

$27,482 USD

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2.01 Carat Light Yellow Radiant Diamond SI1 GIA
2.01 Carat Light Yellow Radiant Diamond SI1 GIA
2.01 Carat Light Yellow Radiant Diamond SI1 GIA
2.01 Carat Light Yellow Radiant Diamond SI1 GIA

2.01 Carat Light Yellow Radiant Diamond SI1 GIA

$4,522 USD

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2.01 Carat Light Yellow Cushion Diamond VS1 GIA
2.01 Carat Light Yellow Cushion Diamond VS1 GIA
2.01 Carat Light Yellow Cushion Diamond VS1 GIA
2.01 Carat Light Yellow Cushion Diamond VS1 GIA

2.01 Carat Light Yellow Cushion Diamond VS1 GIA

$4,522 USD

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1.51 Carat Light Pink Pear Diamond IF

$36,240 USD

Venduto
5.00 Carat Fancy Yellow Cushion Diamond VS1 GIA
5.00 Carat Fancy Yellow Cushion Diamond VS1 GIA
5.00 Carat Fancy Yellow Cushion Diamond VS1 GIA
5.00 Carat Fancy Yellow Cushion Diamond VS1 GIA

5.00 Carat Fancy Yellow Cushion Diamond VS1 GIA

$44,600 USD

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0.54 Carat Fancy Yellow Green Radiant Diamond VS1 GIA
0.54 Carat Fancy Yellow Green Radiant Diamond VS1 GIA
0.54 Carat Fancy Yellow Green Radiant Diamond VS1 GIA
0.54 Carat Fancy Yellow Green Radiant Diamond VS1 GIA

0.54 Carat Fancy Yellow Green Radiant Diamond VS1 GIA

$9,820 USD

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0.52 Carat Fancy Intense Yellow Pear Diamond VS2 GIA
0.52 Carat Fancy Intense Yellow Pear Diamond VS2 GIA
0.52 Carat Fancy Intense Yellow Pear Diamond VS2 GIA

0.52 Carat Fancy Intense Yellow Pear Diamond VS2 GIA

$2,700 USD

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0.43 Carat Fancy Vivid Yellow Asscher Diamond VS2 GIA
0.43 Carat Fancy Vivid Yellow Asscher Diamond VS2 GIA
0.43 Carat Fancy Vivid Yellow Asscher Diamond VS2 GIA
0.43 Carat Fancy Vivid Yellow Asscher Diamond VS2 GIA

0.43 Carat Fancy Vivid Yellow Asscher Diamond VS2 GIA

$3,325 USD

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1.01 Carat Fancy Deep Brownish Orangy Yellow Cushion Diamond I1 GIA
1.01 Carat Fancy Deep Brownish Orangy Yellow Cushion Diamond I1 GIA
1.01 Carat Fancy Deep Brownish Orangy Yellow Cushion Diamond I1 GIA
1.01 Carat Fancy Deep Brownish Orangy Yellow Cushion Diamond I1 GIA

1.01 Carat Fancy Deep Brownish Orangy Yellow Cushion Diamond I1 GIA

$8,180 USD

Venduto
Mix Color Diamond Hoop Earrings
Mix Color Diamond Hoop Earrings
Mix Color Diamond Hoop Earrings
Mix Color Diamond Hoop Earrings
Mix Color Diamond Hoop Earrings

Mix Color Diamond Hoop Earrings

$2,650 USD

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0.50 Carat Fancy Vivid Yellow Emerald Diamond VS1 GIA
0.50 Carat Fancy Vivid Yellow Emerald Diamond VS1 GIA
0.50 Carat Fancy Vivid Yellow Emerald Diamond VS1 GIA

0.50 Carat Fancy Vivid Yellow Emerald Diamond VS1 GIA

$5,100 USD

Venduto
3.27 Carat U-V Radiant Diamond VS1 GIA
3.27 Carat U-V Radiant Diamond VS1 GIA
3.27 Carat U-V Radiant Diamond VS1 GIA

3.27 Carat U-V Radiant Diamond VS1 GIA

$9,647 USD

Venduto

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