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
2.07 Carat Green COLOMBIAN Emerald Emerald CD and Muzo
2.07 Carat Green COLOMBIAN Emerald Emerald CD and Muzo
2.07 Carat Green COLOMBIAN Emerald Emerald CD and Muzo
2.07 Carat Green COLOMBIAN Emerald Emerald CD and Muzo

2.07 Carat Green COLOMBIAN Emerald Emerald CD and Muzo

$15,853 USD

2.07 Carat Pink MADAGASCAR Cushion Sapphire
2.07 Carat Pink MADAGASCAR Cushion Sapphire
2.07 Carat Pink MADAGASCAR Cushion Sapphire
2.07 Carat Pink MADAGASCAR Cushion Sapphire

2.07 Carat Pink MADAGASCAR Cushion Sapphire

$9,527 USD

2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby

2.07 Carat Red Round Ruby

$4,654 USD

2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby
2.07 Carat Red  Round Ruby

2.07 Carat Red Round Ruby

$16,097 USD

2.07 Carat Red BURMESE Pear Ruby CD
2.07 Carat Red BURMESE Pear Ruby CD
2.07 Carat Red BURMESE Pear Ruby CD
2.07 Carat Red BURMESE Pear Ruby CD

2.07 Carat Red BURMESE Pear Ruby CD

$11,692 USD

2.08 Carat   Round Brilliant Diamonds (I1)
2.08 Carat   Round Brilliant Diamonds (I1)
2.08 Carat   Round Brilliant Diamonds (I1)

2.08 Carat Round Brilliant Diamonds (I1)

$22,980 USD

2.08 Carat Blue  Cushion Sapphire
2.08 Carat Blue  Cushion Sapphire
2.08 Carat Blue  Cushion Sapphire
2.08 Carat Blue  Cushion Sapphire

2.08 Carat Blue Cushion Sapphire

$4,676 USD

2.08 Carat Blue SRI LANKAN Cushion Sapphire
2.08 Carat Blue SRI LANKAN Cushion Sapphire
2.08 Carat Blue SRI LANKAN Cushion Sapphire
2.08 Carat Blue SRI LANKAN Cushion Sapphire

2.08 Carat Blue SRI LANKAN Cushion Sapphire

$10,313 USD

2.08 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.08 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.08 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.08 Carat Blue SRI LANKAN Emerald Sapphires Pair

2.08 Carat Blue SRI LANKAN Emerald Sapphires Pair

$6,278 USD

2.08 Carat Blue SRI LANKAN Round Sapphire
2.08 Carat Blue SRI LANKAN Round Sapphire
2.08 Carat Blue SRI LANKAN Round Sapphire
2.08 Carat Blue SRI LANKAN Round Sapphire

2.08 Carat Blue SRI LANKAN Round Sapphire

$8,545 USD

2.08 Carat Blue THAI Emerald Sapphire
2.08 Carat Blue THAI Emerald Sapphire
2.08 Carat Blue THAI Emerald Sapphire
2.08 Carat Blue THAI Emerald Sapphire

2.08 Carat Blue THAI Emerald Sapphire

$4,863 USD

2.08 Carat Fancy Light Bluish Green Cushion Diamond VVS2 GIA
2.08 Carat Fancy Light Bluish Green Cushion Diamond VVS2 GIA
2.08 Carat Fancy Light Bluish Green Cushion Diamond VVS2 GIA
2.08 Carat Fancy Light Bluish Green Cushion Diamond VVS2 GIA

2.08 Carat Fancy Light Bluish Green Cushion Diamond VVS2 GIA

$212,260 USD

2.08 Carat Green COLOMBIAN Cushion Emerald CD
2.08 Carat Green COLOMBIAN Cushion Emerald CD
2.08 Carat Green COLOMBIAN Cushion Emerald CD
2.08 Carat Green COLOMBIAN Cushion Emerald CD

2.08 Carat Green COLOMBIAN Cushion Emerald CD

$22,314 USD

2.08 Carat Green MADAGASCAR Heart Sapphire
2.08 Carat Green MADAGASCAR Heart Sapphire
2.08 Carat Green MADAGASCAR Heart Sapphire
2.08 Carat Green MADAGASCAR Heart Sapphire

2.08 Carat Green MADAGASCAR Heart Sapphire

$4,676 USD

2.08 Carat Green ZAMBIAN Marquise Emerald GRS
2.08 Carat Green ZAMBIAN Marquise Emerald GRS
2.08 Carat Green ZAMBIAN Marquise Emerald GRS
2.08 Carat Green ZAMBIAN Marquise Emerald GRS

2.08 Carat Green ZAMBIAN Marquise Emerald GRS

$6,090 USD

2.08 Carat Pink  Cushion Sapphire
2.08 Carat Pink  Cushion Sapphire
2.08 Carat Pink  Cushion Sapphire
2.08 Carat Pink  Cushion Sapphire

2.08 Carat Pink Cushion Sapphire

$7,203 USD

2.08 Carat Pink  Oval Sapphire
2.08 Carat Pink  Oval Sapphire
2.08 Carat Pink  Oval Sapphire
2.08 Carat Pink  Oval Sapphire

2.08 Carat Pink Oval Sapphire

$9,572 USD

2.08 Carat Purple MADAGASCAR Emerald Sapphire
2.08 Carat Purple MADAGASCAR Emerald Sapphire
2.08 Carat Purple MADAGASCAR Emerald Sapphire
2.08 Carat Purple MADAGASCAR Emerald Sapphire

2.08 Carat Purple MADAGASCAR Emerald Sapphire

$8,545 USD

2.08 Carat Red BURMESE Oval Ruby GRS
2.08 Carat Red BURMESE Oval Ruby GRS
2.08 Carat Red BURMESE Oval Ruby GRS
2.08 Carat Red BURMESE Oval Ruby GRS

2.08 Carat Red BURMESE Oval Ruby GRS

$22,980 USD

2.08 Carat Red BURMESE Oval Ruby GUBELIN
2.08 Carat Red BURMESE Oval Ruby GUBELIN
2.08 Carat Red BURMESE Oval Ruby GUBELIN
2.08 Carat Red BURMESE Oval Ruby GUBELIN

2.08 Carat Red BURMESE Oval Ruby GUBELIN

$40,660 USD

2.08 Carat Red MOZAMBICAN Emerald Ruby
2.08 Carat Red MOZAMBICAN Emerald Ruby
2.08 Carat Red MOZAMBICAN Emerald Ruby
2.08 Carat Red MOZAMBICAN Emerald Ruby

2.08 Carat Red MOZAMBICAN Emerald Ruby

$15,929 USD

2.08 Carat Red MOZAMBICAN Round Ruby
2.08 Carat Red MOZAMBICAN Round Ruby
2.08 Carat Red MOZAMBICAN Round Ruby
2.08 Carat Red MOZAMBICAN Round Ruby

2.08 Carat Red MOZAMBICAN Round Ruby

$10,313 USD

2.08 Carat Red MOZAMBIQUE Heart Ruby CD
2.08 Carat Red MOZAMBIQUE Heart Ruby CD
2.08 Carat Red MOZAMBIQUE Heart Ruby CD
2.08 Carat Red MOZAMBIQUE Heart Ruby CD

2.08 Carat Red MOZAMBIQUE Heart Ruby CD

$44,050 USD

2.08 Carat Red MOZAMBIQUE Oval Ruby CD
2.08 Carat Red MOZAMBIQUE Oval Ruby CD
2.08 Carat Red MOZAMBIQUE Oval Ruby CD
2.08 Carat Red MOZAMBIQUE Oval Ruby CD

2.08 Carat Red MOZAMBIQUE Oval Ruby CD

$24,977 USD

2.08 Carat Red MOZAMBIQUE Oval Ruby GRS
2.08 Carat Red MOZAMBIQUE Oval Ruby GRS
2.08 Carat Red MOZAMBIQUE Oval Ruby GRS
2.08 Carat Red MOZAMBIQUE Oval Ruby GRS

2.08 Carat Red MOZAMBIQUE Oval Ruby GRS

$44,050 USD

2.09 Carat Blue SRI LANKAN Round Sapphire
2.09 Carat Blue SRI LANKAN Round Sapphire
2.09 Carat Blue SRI LANKAN Round Sapphire
2.09 Carat Blue SRI LANKAN Round Sapphire

2.09 Carat Blue SRI LANKAN Round Sapphire

$7,875 USD

2.09 Carat Blue THAI Oval Sapphire
2.09 Carat Blue THAI Oval Sapphire
2.09 Carat Blue THAI Oval Sapphire
2.09 Carat Blue THAI Oval Sapphire

2.09 Carat Blue THAI Oval Sapphire

$2,504 USD

2.09 Carat Faint Pink Round Brilliant Diamonds SI2
2.09 Carat Faint Pink Round Brilliant Diamonds SI2

2.09 Carat Faint Pink Round Brilliant Diamonds SI2

$25,180 USD