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
2.03 Carat Pink Oval Sapphire
2.03 Carat Pink Oval Sapphire
2.03 Carat Pink Oval Sapphire
2.03 Carat Pink Oval Sapphire

2.03 Carat Pink Oval Sapphire

$7,814 USD

2.03 Carat Pink MADAGASCAR Cushion Sapphire
2.03 Carat Pink MADAGASCAR Cushion Sapphire
2.03 Carat Pink MADAGASCAR Cushion Sapphire
2.03 Carat Pink MADAGASCAR Cushion Sapphire

2.03 Carat Pink MADAGASCAR Cushion Sapphire

$7,652 USD

2.03 Carat Pink MADAGASCAR Cushion Sapphire
2.03 Carat Pink MADAGASCAR Cushion Sapphire
2.03 Carat Pink MADAGASCAR Cushion Sapphire
2.03 Carat Pink MADAGASCAR Cushion Sapphire

2.03 Carat Pink MADAGASCAR Cushion Sapphire

$7,652 USD

2.03 Carat Pink MADAGASCAR Cushion Sapphire GIA
2.03 Carat Pink MADAGASCAR Cushion Sapphire GIA
2.03 Carat Pink MADAGASCAR Cushion Sapphire GIA
2.03 Carat Pink MADAGASCAR Cushion Sapphire GIA

2.03 Carat Pink MADAGASCAR Cushion Sapphire GIA

$6,819 USD

2.03 Carat Pink MADAGASCAR Emerald Sapphire
2.03 Carat Pink MADAGASCAR Emerald Sapphire
2.03 Carat Pink MADAGASCAR Emerald Sapphire
2.03 Carat Pink MADAGASCAR Emerald Sapphire

2.03 Carat Pink MADAGASCAR Emerald Sapphire

$9,032 USD

2.03 Carat Pink MADAGASCAR Heart Sapphire
2.03 Carat Pink MADAGASCAR Heart Sapphire
2.03 Carat Pink MADAGASCAR Heart Sapphire
2.03 Carat Pink MADAGASCAR Heart Sapphire

2.03 Carat Pink MADAGASCAR Heart Sapphire

$7,652 USD

2.03 Carat Pink MADAGASCAR Oval Sapphire
2.03 Carat Pink MADAGASCAR Oval Sapphire
2.03 Carat Pink MADAGASCAR Oval Sapphire
2.03 Carat Pink MADAGASCAR Oval Sapphire

2.03 Carat Pink MADAGASCAR Oval Sapphire

$5,784 USD

2.03 Carat Pink MADAGASCAR Pear Sapphire
2.03 Carat Pink MADAGASCAR Pear Sapphire
2.03 Carat Pink MADAGASCAR Pear Sapphire
2.03 Carat Pink MADAGASCAR Pear Sapphire

2.03 Carat Pink MADAGASCAR Pear Sapphire

$1,826 USD

2.03 Carat Red BURMESE Pear Ruby CD
2.03 Carat Red BURMESE Pear Ruby CD
2.03 Carat Red BURMESE Pear Ruby CD
2.03 Carat Red BURMESE Pear Ruby CD

2.03 Carat Red BURMESE Pear Ruby CD

$15,934 USD

2.03 Carat Red MOZAMBICAN Cushion Ruby CD
2.03 Carat Red MOZAMBICAN Cushion Ruby CD
2.03 Carat Red MOZAMBICAN Cushion Ruby CD
2.03 Carat Red MOZAMBICAN Cushion Ruby CD

2.03 Carat Red MOZAMBICAN Cushion Ruby CD

$25,830 USD

2.03 Carat Red MOZAMBIQUE Heart Ruby GIA
2.03 Carat Red MOZAMBIQUE Heart Ruby GIA
2.03 Carat Red MOZAMBIQUE Heart Ruby GIA
2.03 Carat Red MOZAMBIQUE Heart Ruby GIA

2.03 Carat Red MOZAMBIQUE Heart Ruby GIA

$12,645 USD

2.03 Carat Red MOZAMBIQUE Oval Ruby CD
2.03 Carat Red MOZAMBIQUE Oval Ruby CD
2.03 Carat Red MOZAMBIQUE Oval Ruby CD
2.03 Carat Red MOZAMBIQUE Oval Ruby CD

2.03 Carat Red MOZAMBIQUE Oval Ruby CD

$22,400 USD

2.03 Carat Red MOZAMBIQUE Oval Ruby CD
2.03 Carat Red MOZAMBIQUE Oval Ruby CD
2.03 Carat Red MOZAMBIQUE Oval Ruby CD
2.03 Carat Red MOZAMBIQUE Oval Ruby CD

2.03 Carat Red MOZAMBIQUE Oval Ruby CD

$26,876 USD

2.03 Carat Red MOZAMBIQUE Oval Ruby GRS
2.03 Carat Red MOZAMBIQUE Oval Ruby GRS
2.03 Carat Red MOZAMBIQUE Oval Ruby GRS
2.03 Carat Red MOZAMBIQUE Oval Ruby GRS

2.03 Carat Red MOZAMBIQUE Oval Ruby GRS

$22,400 USD

2.03 Carat Red THAI Cushion Ruby GRS
2.03 Carat Red THAI Cushion Ruby GRS
2.03 Carat Red THAI Cushion Ruby GRS
2.03 Carat Red THAI Cushion Ruby GRS

2.03 Carat Red THAI Cushion Ruby GRS

$4,566 USD

2.03 Carat Very Light Green Yellow Round Brilliant Diamond SI2 GIA
2.03 Carat Very Light Green Yellow Round Brilliant Diamond SI2 GIA
2.03 Carat Very Light Green Yellow Round Brilliant Diamond SI2 GIA
2.03 Carat Very Light Green Yellow Round Brilliant Diamond SI2 GIA

2.03 Carat Very Light Green Yellow Round Brilliant Diamond SI2 GIA

$13,092 USD

2.04 Carat Blue Cushion Sapphire
2.04 Carat Blue Cushion Sapphire
2.04 Carat Blue Cushion Sapphire
2.04 Carat Blue Cushion Sapphire

2.04 Carat Blue Cushion Sapphire

$5,812 USD

2.04 Carat Blue SRI LANKAN Emerald Sapphire
2.04 Carat Blue SRI LANKAN Emerald Sapphire
2.04 Carat Blue SRI LANKAN Emerald Sapphire
2.04 Carat Blue SRI LANKAN Emerald Sapphire
2.04 Carat Blue SRI LANKAN Emerald Sapphire

2.04 Carat Blue SRI LANKAN Emerald Sapphire

$9,423 USD

2.04 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.04 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.04 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.04 Carat Blue SRI LANKAN Emerald Sapphires Pair

2.04 Carat Blue SRI LANKAN Emerald Sapphires Pair

$6,159 USD

2.04 Carat Blue SRI LANKAN Pear Sapphire CD
2.04 Carat Blue SRI LANKAN Pear Sapphire CD
2.04 Carat Blue SRI LANKAN Pear Sapphire CD
2.04 Carat Blue SRI LANKAN Pear Sapphire CD

2.04 Carat Blue SRI LANKAN Pear Sapphire CD

$9,770 USD

2.04 Carat Blue SRI LANKAN Pear Sapphire CD
2.04 Carat Blue SRI LANKAN Pear Sapphire CD
2.04 Carat Blue SRI LANKAN Pear Sapphire CD
2.04 Carat Blue SRI LANKAN Pear Sapphire CD

2.04 Carat Blue SRI LANKAN Pear Sapphire CD

$9,076 USD

2.04 Carat Blue THAI Oval Sapphire
2.04 Carat Blue THAI Oval Sapphire
2.04 Carat Blue THAI Oval Sapphire
2.04 Carat Blue THAI Oval Sapphire

2.04 Carat Blue THAI Oval Sapphire

$2,446 USD

2.04 Carat Blue THAI Oval Sapphires Pair
2.04 Carat Blue THAI Oval Sapphires Pair
2.04 Carat Blue THAI Oval Sapphires Pair
2.04 Carat Blue THAI Oval Sapphires Pair

2.04 Carat Blue THAI Oval Sapphires Pair

$1,752 USD

2.04 Carat Fancy Black Baguette Diamond GIA
2.04 Carat Fancy Black Baguette Diamond GIA
2.04 Carat Fancy Black Baguette Diamond GIA

2.04 Carat Fancy Black Baguette Diamond GIA

$5,404 USD

2.04 Carat Fancy Brownish Yellow Pear Diamond SI2 GIA
2.04 Carat Fancy Brownish Yellow Pear Diamond SI2 GIA
2.04 Carat Fancy Brownish Yellow Pear Diamond SI2 GIA

2.04 Carat Fancy Brownish Yellow Pear Diamond SI2 GIA

$15,278 USD

2.04 Carat Fancy Deep Orangy Yellow Pear Diamond I1 GIA
2.04 Carat Fancy Deep Orangy Yellow Pear Diamond I1 GIA
2.04 Carat Fancy Deep Orangy Yellow Pear Diamond I1 GIA

2.04 Carat Fancy Deep Orangy Yellow Pear Diamond I1 GIA

$41,471 USD

2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA
2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA

2.04 Carat Fancy Gray Round Brilliant Diamond SI2 GIA

$11,728 USD

2.04 Carat Fancy Light Yellow Cushion Diamond IF GIA
2.04 Carat Fancy Light Yellow Cushion Diamond IF GIA
2.04 Carat Fancy Light Yellow Cushion Diamond IF GIA

2.04 Carat Fancy Light Yellow Cushion Diamond IF GIA

$12,226 USD

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