48 Hour Shipping Catalog

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350 prodotti

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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
1.01 Carat Fancy Brownish Pink Radiant Diamond VS1 GIA
1.01 Carat Fancy Brownish Pink Radiant Diamond VS1 GIA
1.01 Carat Fancy Brownish Pink Radiant Diamond VS1 GIA
1.01 Carat Fancy Brownish Pink Radiant Diamond VS1 GIA

1.01 Carat Fancy Brownish Pink Radiant Diamond VS1 GIA

$29,600 USD

2.46 Carat Fancy Intense Yellow Radiant Diamonds VS1 GIA Pair
2.46 Carat Fancy Intense Yellow Radiant Diamonds VS1 GIA Pair
2.46 Carat Fancy Intense Yellow Radiant Diamonds VS1 GIA Pair

2.46 Carat Fancy Intense Yellow Radiant Diamonds VS1 GIA Pair

$19,780 USD

0.74 Carat Fancy Vivid Yellow Asscher Diamond SI1 GIA
0.74 Carat Fancy Vivid Yellow Asscher Diamond SI1 GIA
0.74 Carat Fancy Vivid Yellow Asscher Diamond SI1 GIA
0.74 Carat Fancy Vivid Yellow Asscher Diamond SI1 GIA

0.74 Carat Fancy Vivid Yellow Asscher Diamond SI1 GIA

$6,490 USD

1.08 Carat Fancy Vivid Yellow Pear Diamond VS1 GIA
1.08 Carat Fancy Vivid Yellow Pear Diamond VS1 GIA
1.08 Carat Fancy Vivid Yellow Pear Diamond VS1 GIA

1.08 Carat Fancy Vivid Yellow Pear Diamond VS1 GIA

$21,700 USD

1.49 Carat Fancy Yellow Asscher Diamonds VS1 GIA Pair
1.49 Carat Fancy Yellow Asscher Diamonds VS1 GIA Pair
1.49 Carat Fancy Yellow Asscher Diamonds VS1 GIA Pair

1.49 Carat Fancy Yellow Asscher Diamonds VS1 GIA Pair

$6,805 USD

4.04 Carat Fancy Intense Yellow Pear Diamonds VS1 GIA Pair
4.04 Carat Fancy Intense Yellow Pear Diamonds VS1 GIA Pair
4.04 Carat Fancy Intense Yellow Pear Diamonds VS1 GIA Pair

4.04 Carat Fancy Intense Yellow Pear Diamonds VS1 GIA Pair

$64,740 USD

1.01 Carat Fancy Intense Blue Oval Diamond VS2 GIA
1.01 Carat Fancy Intense Blue Oval Diamond VS2 GIA
1.01 Carat Fancy Intense Blue Oval Diamond VS2 GIA
1.01 Carat Fancy Intense Blue Oval Diamond VS2 GIA

1.01 Carat Fancy Intense Blue Oval Diamond VS2 GIA

$656,600 USD

0.42 Carat Fancy Red Radiant Argyle Diamond SI1 GIA
0.42 Carat Fancy Red Radiant Argyle Diamond SI1 GIA
0.42 Carat Fancy Red Radiant Argyle Diamond SI1 GIA
0.42 Carat Fancy Red Radiant Argyle Diamond SI1 GIA
0.42 Carat Fancy Red Radiant Argyle Diamond SI1 GIA

0.42 Carat Fancy Red Radiant Argyle Diamond SI1 GIA

$483,100 USD

Fancy Yellow Radiant Diamond Side-stone Ring VVS1 GIA
Fancy Yellow Radiant Diamond Side-stone Ring VVS1 GIA

Fancy Yellow Radiant Diamond Side-stone Ring VVS1 GIA

$19,550 USD

1.19 Carat Fancy Vivid Pinkish Purple Heart Diamond I1 GIA
1.19 Carat Fancy Vivid Pinkish Purple Heart Diamond I1 GIA
1.19 Carat Fancy Vivid Pinkish Purple Heart Diamond I1 GIA

1.19 Carat Fancy Vivid Pinkish Purple Heart Diamond I1 GIA

$833,100 USD

2.01 Carat Fancy Brownish Yellow Pear Diamond VVS2 GIA
2.01 Carat Fancy Brownish Yellow Pear Diamond VVS2 GIA
2.01 Carat Fancy Brownish Yellow Pear Diamond VVS2 GIA

2.01 Carat Fancy Brownish Yellow Pear Diamond VVS2 GIA

$6,733 USD

5.38 Carat Fancy Light Yellow Cushion Diamond VS2  GIA
5.38 Carat Fancy Light Yellow Cushion Diamond VS2  GIA
5.38 Carat Fancy Light Yellow Cushion Diamond VS2  GIA
5.38 Carat Fancy Light Yellow Cushion Diamond VS2  GIA

5.38 Carat Fancy Light Yellow Cushion Diamond VS2 GIA

$36,684 USD

3.03 Carat Fancy Yellow Cushion Diamond VS2 GIA
3.03 Carat Fancy Yellow Cushion Diamond VS2 GIA
3.03 Carat Fancy Yellow Cushion Diamond VS2 GIA

3.03 Carat Fancy Yellow Cushion Diamond VS2 GIA

$17,371 USD

1.01 Carat Chameleon Cushion Diamond SI1 GIA
1.01 Carat Chameleon Cushion Diamond SI1 GIA
1.01 Carat Chameleon Cushion Diamond SI1 GIA

1.01 Carat Chameleon Cushion Diamond SI1 GIA

$7,786 USD

Green Tourmaline and Diamond Drop Pendant
Green Tourmaline and Diamond Drop Pendant

Green Tourmaline and Diamond Drop Pendant

$3,800 USD

Fancy Intense Yellow Cushion Stud Earrings
Fancy Intense Yellow Cushion Stud Earrings
Fancy Intense Yellow Cushion Stud Earrings

Fancy Intense Yellow Cushion Stud Earrings

$7,050 USD

1.06 Carat Fancy Intense Pink Radiant Argyle Diamond VS2 GIA
1.06 Carat Fancy Intense Pink Radiant Argyle Diamond VS2 GIA
1.06 Carat Fancy Intense Pink Radiant Argyle Diamond VS2 GIA
1.06 Carat Fancy Intense Pink Radiant Argyle Diamond VS2 GIA

1.06 Carat Fancy Intense Pink Radiant Argyle Diamond VS2 GIA

$620,100 USD

Classic Round Sapphire Tennis Bracelet
Classic Round Sapphire Tennis Bracelet
Classic Round Sapphire Tennis Bracelet
Classic Round Sapphire Tennis Bracelet

Classic Round Sapphire Tennis Bracelet

$35,100 USD

Chameleon Pear Diamond Halo Style Engagement Ring
Chameleon Pear Diamond Halo Style Engagement Ring
Chameleon Pear Diamond Halo Style Engagement Ring

Chameleon Pear Diamond Halo Style Engagement Ring

$20,050 USD

Mix Shape Yellow Diamond Bracelet
Mix Shape Yellow Diamond Bracelet
Mix Shape Yellow Diamond Bracelet
Mix Shape Yellow Diamond Bracelet

Mix Shape Yellow Diamond Bracelet

$60,050 USD

Pink Ring
Pink Ring

Pink Ring

$4,050 USD

0.91 Carat Fancy Gray Blue Round Brilliant Diamonds VS1
0.91 Carat Fancy Gray Blue Round Brilliant Diamonds VS1
0.91 Carat Fancy Gray Blue Round Brilliant Diamonds VS1
0.91 Carat Fancy Gray Blue Round Brilliant Diamonds VS1
0.91 Carat Fancy Gray Blue Round Brilliant Diamonds VS1

0.91 Carat Fancy Gray Blue Round Brilliant Diamonds VS1

$77,450 USD

2.17 Carat Fancy Yellow Radiant Diamond VVS2 GIA
2.17 Carat Fancy Yellow Radiant Diamond VVS2 GIA
2.17 Carat Fancy Yellow Radiant Diamond VVS2 GIA

2.17 Carat Fancy Yellow Radiant Diamond VVS2 GIA

$15,290 USD

0.50 Carat Fancy Light Purplish Pink Radiant Diamond SI1 GIA
0.50 Carat Fancy Light Purplish Pink Radiant Diamond SI1 GIA
0.50 Carat Fancy Light Purplish Pink Radiant Diamond SI1 GIA
0.50 Carat Fancy Light Purplish Pink Radiant Diamond SI1 GIA

0.50 Carat Fancy Light Purplish Pink Radiant Diamond SI1 GIA

$8,350 USD

5.02 Carat Fancy Yellow Cushion Diamond VVS2 GIA
5.02 Carat Fancy Yellow Cushion Diamond VVS2 GIA
5.02 Carat Fancy Yellow Cushion Diamond VVS2 GIA

5.02 Carat Fancy Yellow Cushion Diamond VVS2 GIA

$57,830 USD

0.72 Carat Fancy Vivid Yellowish Orange Pear Diamond SI1 GIA
0.72 Carat Fancy Vivid Yellowish Orange Pear Diamond SI1 GIA
0.72 Carat Fancy Vivid Yellowish Orange Pear Diamond SI1 GIA
0.72 Carat Fancy Vivid Yellowish Orange Pear Diamond SI1 GIA

0.72 Carat Fancy Vivid Yellowish Orange Pear Diamond SI1 GIA

$23,140 USD

5.02 Carat Fancy Dark Orangy Brown Emerald Diamond VS2 GIA
5.02 Carat Fancy Dark Orangy Brown Emerald Diamond VS2 GIA
5.02 Carat Fancy Dark Orangy Brown Emerald Diamond VS2 GIA

5.02 Carat Fancy Dark Orangy Brown Emerald Diamond VS2 GIA

$25,200 USD

Tanzanite and Aquamarine Diamond Drop Earrings
Tanzanite and Aquamarine Diamond Drop Earrings
Tanzanite and Aquamarine Diamond Drop Earrings

Tanzanite and Aquamarine Diamond Drop Earrings

$9,550 USD