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
2.05 Carat Green COLOMBIA Emerald Emerald GRS
2.05 Carat Green COLOMBIA Emerald Emerald GRS
2.05 Carat Green COLOMBIA Emerald Emerald GRS
2.05 Carat Green COLOMBIA Emerald Emerald GRS

2.05 Carat Green COLOMBIA Emerald Emerald GRS

$20,211 USD

2.05 Carat Black Round Diamond
2.05 Carat Black Round Diamond
2.05 Carat Black Round Diamond

2.05 Carat Natural Black Round Diamond GIA

$4,096 USD

2.05 Carat Black Round Diamond
2.05 Carat Black Round Diamond
2.05 Carat Black Round Diamond

2.05 Carat Natural Black Round Diamond GIA

$4,051 USD

2.05 Carat Natural Black Round Diamond GIA
2.05 Carat Natural Black Round Diamond GIA
2.05 Carat Natural Black Round Diamond GIA

2.05 Carat Natural Black Round Diamond GIA

$3,641 USD

2.05 Carat Purple  Round Sapphire
2.05 Carat Purple  Round Sapphire
2.05 Carat Purple  Round Sapphire
2.05 Carat Purple  Round Sapphire

2.05 Carat Purple Round Sapphire

$7,275 USD

2.05 Carat Red BURMESE Oval Ruby GRS
2.05 Carat Red BURMESE Oval Ruby GRS
2.05 Carat Red BURMESE Oval Ruby GRS
2.05 Carat Red BURMESE Oval Ruby GRS

2.05 Carat Red BURMESE Oval Ruby GRS

$15,475 USD

2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby

2.05 Carat Red MOZAMBICAN Round Ruby

$17,423 USD

2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby

2.05 Carat Red MOZAMBICAN Round Ruby

$16,746 USD

2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby
2.05 Carat Red MOZAMBICAN Round Ruby

2.05 Carat Red MOZAMBICAN Round Ruby

$10,166 USD

2.05 Carat Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Red MOZAMBIQUE Pear Ruby CD

2.05 Carat Red MOZAMBIQUE Pear Ruby CD

$43,417 USD

2.05 Carat Vivid Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Vivid Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Vivid Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Vivid Red MOZAMBIQUE Pear Ruby CD
2.05 Carat Vivid Red MOZAMBIQUE Pear Ruby CD

2.05 Carat Vivid Red MOZAMBIQUE Pear Ruby CD

$33,023 USD

2.05 Carat Yellow SRI LANKAN Emerald Sapphire
2.05 Carat Yellow SRI LANKAN Emerald Sapphire
2.05 Carat Yellow SRI LANKAN Emerald Sapphire
2.05 Carat Yellow SRI LANKAN Emerald Sapphire

2.05 Carat Yellow SRI LANKAN Emerald Sapphire

$2,560 USD

2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire

2.06 Carat Blue SRI LANKAN Emerald Sapphire

$5,332 USD

2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire

2.06 Carat Blue SRI LANKAN Emerald Sapphire

$6,919 USD

2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire
2.06 Carat Blue SRI LANKAN Emerald Sapphire

2.06 Carat Blue SRI LANKAN Emerald Sapphire

$10,215 USD

2.06 Carat Blue SRI LANKAN Emerald Sapphire CD
2.06 Carat Blue SRI LANKAN Emerald Sapphire CD
2.06 Carat Blue SRI LANKAN Emerald Sapphire CD
2.06 Carat Blue SRI LANKAN Emerald Sapphire CD

2.06 Carat Blue SRI LANKAN Emerald Sapphire CD

$8,464 USD

2.06 Carat Blue SRI LANKAN Emerald Sapphire GRS
2.06 Carat Blue SRI LANKAN Emerald Sapphire GRS
2.06 Carat Blue SRI LANKAN Emerald Sapphire GRS
2.06 Carat Blue SRI LANKAN Emerald Sapphire GRS

2.06 Carat Blue SRI LANKAN Emerald Sapphire GRS

$4,529 USD

2.06 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.06 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.06 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.06 Carat Blue SRI LANKAN Emerald Sapphires Pair

2.06 Carat Blue SRI LANKAN Emerald Sapphires Pair

$6,218 USD

2.06 Carat Blue SRI LANKAN Oval Sapphire
2.06 Carat Blue SRI LANKAN Oval Sapphire
2.06 Carat Blue SRI LANKAN Oval Sapphire
2.06 Carat Blue SRI LANKAN Oval Sapphire
2.06 Carat Blue SRI LANKAN Oval Sapphire

2.06 Carat Blue SRI LANKAN Oval Sapphire

$9,164 USD

2.06 Carat Blue SRI LANKAN Round Sapphire
2.06 Carat Blue SRI LANKAN Round Sapphire
2.06 Carat Blue SRI LANKAN Round Sapphire
2.06 Carat Blue SRI LANKAN Round Sapphire

2.06 Carat Blue SRI LANKAN Round Sapphire

$4,817 USD

2.06 Carat Blue SRI LANKAN Round Sapphire
2.06 Carat Blue SRI LANKAN Round Sapphire
2.06 Carat Blue SRI LANKAN Round Sapphire
2.06 Carat Blue SRI LANKAN Round Sapphire

2.06 Carat Blue SRI LANKAN Round Sapphire

$8,113 USD

2.06 Carat Blue SRI LANKAN Round Sapphire CD
2.06 Carat Blue SRI LANKAN Round Sapphire CD
2.06 Carat Blue SRI LANKAN Round Sapphire CD
2.06 Carat Blue SRI LANKAN Round Sapphire CD

2.06 Carat Blue SRI LANKAN Round Sapphire CD

$12,040 USD

2.06 Carat Faint Pink Round Brilliant Diamonds VS2
2.06 Carat Faint Pink Round Brilliant Diamonds VS2

2.06 Carat Faint Pink Round Brilliant Diamonds VS2

$33,060 USD

2.06 Carat Green MADAGASCAR Sq. Emerald Sapphire
2.06 Carat Green MADAGASCAR Sq. Emerald Sapphire
2.06 Carat Green MADAGASCAR Sq. Emerald Sapphire
2.06 Carat Green MADAGASCAR Sq. Emerald Sapphire

2.06 Carat Green MADAGASCAR Sq. Emerald Sapphire

$4,117 USD

2.06 Carat Black Emerald Diamond
2.06 Carat Black Emerald Diamond
2.06 Carat Black Emerald Diamond

2.06 Carat Natural Black Emerald Diamond GIA

$4,071 USD

2.06 Carat Pink  Cushion Sapphire
2.06 Carat Pink  Cushion Sapphire
2.06 Carat Pink  Cushion Sapphire
2.06 Carat Pink  Cushion Sapphire

2.06 Carat Pink Cushion Sapphire

$8,958 USD

2.06 Carat Pink  Cushion Sapphire
2.06 Carat Pink  Cushion Sapphire
2.06 Carat Pink  Cushion Sapphire
2.06 Carat Pink  Cushion Sapphire

2.06 Carat Pink Cushion Sapphire

$10,334 USD