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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.

BOOK YOUR VIEWING

1.53 Carat Fancy Intense Yellow Cushion Diamond VVS2 GIA

$0 USD

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0.50 Carat Fancy Intense Yellow Pear Diamond VS2 GIA

$0 USD

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0.78 Carat Fancy Intense Yellow Pear Diamond VVS2 GIA

$0 USD

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0.51 Carat Fancy Intense Yellow Pear Diamond VS2 GIA

$0 USD

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0.50 Carat Fancy Intense Yellow Pear Diamond VS1 GIA

$2,350 USD

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0.73 Carat Fancy Intense Yellow Pear Diamond VVS1 GIA

$0 USD

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0.60 Carat Fancy Intense Yellow Pear Diamond VS1 GIA

$0 USD

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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

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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

Multicolored Diamond Stackable Bezel Band Ring
Multicolored Diamond Stackable Bezel Band Ring - 2
Multicolored Diamond Stackable Bezel Band Ring - 3
Multicolored Diamond Stackable Bezel Band Ring - 4

Multicolored Diamond Stackable Bezel Band Ring

Von $1,850 USD

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

3.97 Carat Black Round Diamond
3.97 Carat Black Round Diamond
3.97 Carat Black Round Diamond

3.97 Carat Natural Black Round Diamond GIA

$7,932 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

Fancy Vivid Yellow Cushion Stud Diamond Earrings
Fancy Vivid Yellow Cushion Stud Diamond Earrings
Fancy Vivid Yellow Cushion Stud Diamond Earrings

Fancy Vivid Yellow Cushion Stud Diamond Earrings

$11,050 USD

Fancy Yellow Round Brillant Halo Earrings

Fancy Yellow Round Brillant Halo Earrings

$10,600 USD

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Brilliant Accented Diamond Ring Setting
Brilliant Accented Diamond Ring Setting - 2
Brilliant Accented Diamond Ring Setting - 3

Brilliant Accented Diamond Ring Setting

Von $1,990 USD

Custom 4 Prong Solitaire Basket Pendant Setting
Custom 4 Prong Solitaire Basket Pendant Setting - 2

Custom 4 Prong Solitaire Basket Pendant Setting

$990 USD

Rope Style Solitaire Drop Pendant
Rope Style Solitaire Drop Pendant - 2
Rope Style Solitaire Drop Pendant - 3

Rope Style Solitaire Drop Pendant

Von $1,750 USD

Graduated Closed Pave Diamond Side-stone Ring Setting
Graduated Closed Pave Diamond Side-stone Ring Setting - 2

Graduated Closed Pave Diamond Side-stone Ring Setting

Von $2,020 USD

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