Products

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
2.17 Carat Blue SRI LANKAN Oval Sapphires Pair
2.17 Carat Blue SRI LANKAN Oval Sapphires Pair
2.17 Carat Blue SRI LANKAN Oval Sapphires Pair
2.17 Carat Blue SRI LANKAN Oval Sapphires Pair

2.17 Carat Blue SRI LANKAN Oval Sapphires Pair

$5,069 USD

2.17 Carat Fancy Deep Pink Brown HEART Diamond I1 GIA
2.17 Carat Fancy Deep Pink Brown HEART Diamond I1 GIA
2.17 Carat Fancy Deep Pink Brown HEART Diamond I1 GIA

2.17 Carat Fancy Deep Pink Brown HEART Diamond I1 GIA

$7,695 USD

2.17 Carat Fancy Light Yellow Cushion Diamonds VVS1
2.17 Carat Fancy Light Yellow Cushion Diamonds VVS1
2.17 Carat Fancy Light Yellow Cushion Diamonds VVS1

2.17 Carat Fancy Light Yellow Cushion Diamonds VVS1

$11,835 USD

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

2.17 Carat Fancy Light Yellow Radiant Diamond VVS2 GIA

$13,120 USD

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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

2.17 Carat Green COLOMBIAN Pear Muzo Emerald CD
2.17 Carat Green COLOMBIAN Pear Muzo Emerald CD
2.17 Carat Green COLOMBIAN Pear Muzo Emerald CD
2.17 Carat Green COLOMBIAN Pear Muzo Emerald CD

2.17 Carat Green COLOMBIAN Pear Muzo Emerald CD

$10,082 USD

2.17 Carat Green COLOMBIAN Round Muzo Emerald CD
2.17 Carat Green COLOMBIAN Round Muzo Emerald CD
2.17 Carat Green COLOMBIAN Round Muzo Emerald CD
2.17 Carat Green COLOMBIAN Round Muzo Emerald CD

2.17 Carat Green COLOMBIAN Round Muzo Emerald CD

$19,413 USD

2.17 Carat Red BURMESE Cushion Ruby CD
2.17 Carat Red BURMESE Cushion Ruby CD
2.17 Carat Red BURMESE Cushion Ruby CD
2.17 Carat Red BURMESE Cushion Ruby CD

2.17 Carat Red BURMESE Cushion Ruby CD

$21,661 USD

2.17 Carat Red MOZAMBIQUE Cushion Ruby GIA
2.17 Carat Red MOZAMBIQUE Cushion Ruby GIA
2.17 Carat Red MOZAMBIQUE Cushion Ruby GIA
2.17 Carat Red MOZAMBIQUE Cushion Ruby GIA

2.17 Carat Red MOZAMBIQUE Cushion Ruby GIA

$19,912 USD

2.17 Carat S-T Round Brilliant Diamond SI1 GIA
2.17 Carat S-T Round Brilliant Diamond SI1 GIA
2.17 Carat S-T Round Brilliant Diamond SI1 GIA

2.17 Carat S-T Round Brilliant Diamond SI1 GIA

$12,013 USD

2.18 Carat Green COLOMBIAN Emerald Emerald AGL
2.18 Carat Green COLOMBIAN Emerald Emerald AGL
2.18 Carat Green COLOMBIAN Emerald Emerald AGL
2.18 Carat Green COLOMBIAN Emerald Emerald AGL

2.18 Carat Green COLOMBIAN Emerald Emerald AGL

$22,336 USD

2.18 Carat Green COLOMBIAN Oval Emerald CD
2.18 Carat Green COLOMBIAN Oval Emerald CD
2.18 Carat Green COLOMBIAN Oval Emerald CD
2.18 Carat Green COLOMBIAN Oval Emerald CD

2.18 Carat Green COLOMBIAN Oval Emerald CD

$20,374 USD

2.18 Carat Green MADAGASCAR Round Sapphire
2.18 Carat Green MADAGASCAR Round Sapphire
2.18 Carat Green MADAGASCAR Round Sapphire
2.18 Carat Green MADAGASCAR Round Sapphire

2.18 Carat Green MADAGASCAR Round Sapphire

$3,632 USD

2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo
2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo
2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo
2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo

2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo

$16,690 USD

2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo
2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo
2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo
2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo

2.18 Carat Intense Green COLOMBIAN Emerald Emerald CD and Muzo

$17,802 USD

2.18 Carat Red Cushion Ruby
2.18 Carat Red Cushion Ruby
2.18 Carat Red Cushion Ruby
2.18 Carat Red Cushion Ruby

2.18 Carat Red Cushion Ruby

$5,114 USD

2.18 Carat Red Emerald Ruby
2.18 Carat Red Emerald Ruby
2.18 Carat Red Emerald Ruby

2.18 Carat Red Emerald Ruby

$14,139 USD

2.18 Carat Red MOZAMBICAN Oval Ruby CD
2.18 Carat Red MOZAMBICAN Oval Ruby CD
2.18 Carat Red MOZAMBICAN Oval Ruby CD

2.18 Carat Red MOZAMBICAN Oval Ruby CD

$10,128 USD

2.18 Carat Red MOZAMBICAN Round Ruby
2.18 Carat Red MOZAMBICAN Round Ruby
2.18 Carat Red MOZAMBICAN Round Ruby
2.18 Carat Red MOZAMBICAN Round Ruby

2.18 Carat Red MOZAMBICAN Round Ruby

$15,578 USD

2.18 Carat Red MOZAMBIQUE Cushion Ruby CD Pigeon Blood Ruby
2.18 Carat Red MOZAMBIQUE Cushion Ruby CD Pigeon Blood Ruby
2.18 Carat Red MOZAMBIQUE Cushion Ruby CD Pigeon Blood Ruby
2.18 Carat Red MOZAMBIQUE Cushion Ruby CD Pigeon Blood Ruby

2.18 Carat Red MOZAMBIQUE Cushion Ruby CD Pigeon Blood Ruby

$19,720 USD

2.18 Carat Red MOZAMBIQUE Oval Ruby CD
2.18 Carat Red MOZAMBIQUE Oval Ruby CD
2.18 Carat Red MOZAMBIQUE Oval Ruby CD
2.18 Carat Red MOZAMBIQUE Oval Ruby CD

2.18 Carat Red MOZAMBIQUE Oval Ruby CD

$19,720 USD

2.18 Carat Very Light Pink Pear Diamonds SI2
2.18 Carat Very Light Pink Pear Diamonds SI2
2.18 Carat Very Light Pink Pear Diamonds SI2

2.18 Carat Very Light Pink Pear Diamonds SI2

$56,780 USD

2.19 Carat Blue SRI LANKAN Cushion Sapphire
2.19 Carat Blue SRI LANKAN Cushion Sapphire
2.19 Carat Blue SRI LANKAN Cushion Sapphire
2.19 Carat Blue SRI LANKAN Cushion Sapphire

2.19 Carat Blue SRI LANKAN Cushion Sapphire

$6,232 USD

2.19 Carat Blue SRI LANKAN Emerald Sapphire
2.19 Carat Blue SRI LANKAN Emerald Sapphire
2.19 Carat Blue SRI LANKAN Emerald Sapphire
2.19 Carat Blue SRI LANKAN Emerald Sapphire

2.19 Carat Blue SRI LANKAN Emerald Sapphire

$7,349 USD

2.19 Carat Blue SRI LANKAN Sq. Emerald Sapphire
2.19 Carat Blue SRI LANKAN Sq. Emerald Sapphire
2.19 Carat Blue SRI LANKAN Sq. Emerald Sapphire
2.19 Carat Blue SRI LANKAN Sq. Emerald Sapphire

2.19 Carat Blue SRI LANKAN Sq. Emerald Sapphire

$7,905 USD

2.19 Carat Blue THAI Round Sapphire
2.19 Carat Blue THAI Round Sapphire
2.19 Carat Blue THAI Round Sapphire
2.19 Carat Blue THAI Round Sapphire

2.19 Carat Blue THAI Round Sapphire

$4,743 USD

2.19 Carat Blue THAI Square Sapphire
2.19 Carat Blue THAI Square Sapphire
2.19 Carat Blue THAI Square Sapphire
2.19 Carat Blue THAI Square Sapphire

2.19 Carat Blue THAI Square Sapphire

$3,954 USD

2.19 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA
2.19 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA
2.19 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA

2.19 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA

$13,065 USD

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