Prodotti

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
3.03 Carat Pink MADAGASCAR Cushion Sapphire CD
3.03 Carat Pink MADAGASCAR Cushion Sapphire CD
3.03 Carat Pink MADAGASCAR Cushion Sapphire CD
3.03 Carat Pink MADAGASCAR Cushion Sapphire CD

3.03 Carat Pink MADAGASCAR Cushion Sapphire CD

$21,007 USD

3.03 Carat Pink MADAGASCAR Oval Sapphire CD
3.03 Carat Pink MADAGASCAR Oval Sapphire CD
3.03 Carat Pink MADAGASCAR Oval Sapphire CD
3.03 Carat Pink MADAGASCAR Oval Sapphire CD

3.03 Carat Pink MADAGASCAR Oval Sapphire CD

$12,220 USD

3.03 Carat Red MOZAMBIQUE Oval Ruby CD
3.03 Carat Red MOZAMBIQUE Oval Ruby CD
3.03 Carat Red MOZAMBIQUE Oval Ruby CD
3.03 Carat Red MOZAMBIQUE Oval Ruby CD

3.03 Carat Red MOZAMBIQUE Oval Ruby CD

$29,794 USD

3.04 Carat Blue Madagascar Cushion Sapphire CD
3.04 Carat Blue Madagascar Cushion Sapphire CD
3.04 Carat Blue Madagascar Cushion Sapphire CD
3.04 Carat Blue Madagascar Cushion Sapphire CD

3.04 Carat Blue Madagascar Cushion Sapphire CD

$15,026 USD

3.04 Carat Blue SRI LANKAN Cushion Sapphire CD
3.04 Carat Blue SRI LANKAN Cushion Sapphire CD
3.04 Carat Blue SRI LANKAN Cushion Sapphire CD
3.04 Carat Blue SRI LANKAN Cushion Sapphire CD

3.04 Carat Blue SRI LANKAN Cushion Sapphire CD

$35,060 USD

3.04 Carat Blue SRI LANKAN Oval Sapphire
3.04 Carat Blue SRI LANKAN Oval Sapphire
3.04 Carat Blue SRI LANKAN Oval Sapphire
3.04 Carat Blue SRI LANKAN Oval Sapphire

3.04 Carat Blue SRI LANKAN Oval Sapphire

$38,100 USD

3.04 Carat Blue SRI LANKAN Oval Sapphire
3.04 Carat Blue SRI LANKAN Oval Sapphire
3.04 Carat Blue SRI LANKAN Oval Sapphire
3.04 Carat Blue SRI LANKAN Oval Sapphire

3.04 Carat Blue SRI LANKAN Oval Sapphire

$6,370 USD

3.04 Carat Blue SRI LANKAN Pear Sapphire CD
3.04 Carat Blue SRI LANKAN Pear Sapphire CD
3.04 Carat Blue SRI LANKAN Pear Sapphire CD
3.04 Carat Blue SRI LANKAN Pear Sapphire CD

3.04 Carat Blue SRI LANKAN Pear Sapphire CD

$14,510 USD

3.04 Carat Fancy Dark Orange Brown Emerald Diamond SI1 GIA
3.04 Carat Fancy Dark Orange Brown Emerald Diamond SI1 GIA
3.04 Carat Fancy Dark Orange Brown Emerald Diamond SI1 GIA

3.04 Carat Fancy Dark Orange Brown Emerald Diamond SI1 GIA

$15,300 USD

3.04 Carat Fancy Deep Brown Yellow Pear Diamond SI1 GIA
3.04 Carat Fancy Deep Brown Yellow Pear Diamond SI1 GIA
3.04 Carat Fancy Deep Brown Yellow Pear Diamond SI1 GIA

3.04 Carat Fancy Deep Brown Yellow Pear Diamond SI1 GIA

$18,614 USD

3.04 Carat Fancy Light Yellow Cushion Diamonds VS2
3.04 Carat Fancy Light Yellow Cushion Diamonds VS2
3.04 Carat Fancy Light Yellow Cushion Diamonds VS2

3.04 Carat Fancy Light Yellow Cushion Diamonds VS2

$13,476 USD

3.04 Carat Pink MADAGASCAR Oval Sapphire GRS
3.04 Carat Pink MADAGASCAR Oval Sapphire GRS
3.04 Carat Pink MADAGASCAR Oval Sapphire GRS
3.04 Carat Pink MADAGASCAR Oval Sapphire GRS

3.04 Carat Pink MADAGASCAR Oval Sapphire GRS

$20,529 USD

3.04 Carat Purple MADAGASCAR Cushion Sapphire CD
3.04 Carat Purple MADAGASCAR Cushion Sapphire CD
3.04 Carat Purple MADAGASCAR Cushion Sapphire CD
3.04 Carat Purple MADAGASCAR Cushion Sapphire CD

3.04 Carat Purple MADAGASCAR Cushion Sapphire CD

$20,164 USD

3.04 Carat Red MOZAMBICAN Oval Ruby CD
3.04 Carat Red MOZAMBICAN Oval Ruby CD
3.04 Carat Red MOZAMBICAN Oval Ruby CD
3.04 Carat Red MOZAMBICAN Oval Ruby CD

3.04 Carat Red MOZAMBICAN Oval Ruby CD

$23,508 USD

3.04 Carat Red MOZAMBICAN Round Ruby CD
3.04 Carat Red MOZAMBICAN Round Ruby CD
3.04 Carat Red MOZAMBICAN Round Ruby CD
3.04 Carat Red MOZAMBICAN Round Ruby CD
3.04 Carat Red MOZAMBICAN Round Ruby CD

3.04 Carat Red MOZAMBICAN Round Ruby CD

$22,596 USD

3.04 Carat W-X Radiant Diamond SI1 GIA
3.04 Carat W-X Radiant Diamond SI1 GIA
3.04 Carat W-X Radiant Diamond SI1 GIA

3.04 Carat W-X Radiant Diamond SI1 GIA

$17,337 USD

3.05 Carat Blue SRI LANKAN Emerald Sapphire CD
3.05 Carat Blue SRI LANKAN Emerald Sapphire CD
3.05 Carat Blue SRI LANKAN Emerald Sapphire CD
3.05 Carat Blue SRI LANKAN Emerald Sapphire CD
3.05 Carat Blue SRI LANKAN Emerald Sapphire CD

3.05 Carat Blue SRI LANKAN Emerald Sapphire CD

$16,601 USD

3.05 Carat Blue SRI LANKAN Heart Sapphire CD
3.05 Carat Blue SRI LANKAN Heart Sapphire CD
3.05 Carat Blue SRI LANKAN Heart Sapphire CD
3.05 Carat Blue SRI LANKAN Heart Sapphire CD

3.05 Carat Blue SRI LANKAN Heart Sapphire CD

$15,076 USD

3.05 Carat Blue SRI LANKAN Oval Sapphire GIA
3.05 Carat Blue SRI LANKAN Oval Sapphire GIA
3.05 Carat Blue SRI LANKAN Oval Sapphire GIA
3.05 Carat Blue SRI LANKAN Oval Sapphire GIA

3.05 Carat Blue SRI LANKAN Oval Sapphire GIA

$16,601 USD

3.05 Carat Blue SRI LANKAN Round Sapphire
3.05 Carat Blue SRI LANKAN Round Sapphire
3.05 Carat Blue SRI LANKAN Round Sapphire
3.05 Carat Blue SRI LANKAN Round Sapphire

3.05 Carat Blue SRI LANKAN Round Sapphire

$11,995 USD

3.05 Carat Blue SRI LANKAN Round Sapphire CD
3.05 Carat Blue SRI LANKAN Round Sapphire CD
3.05 Carat Blue SRI LANKAN Round Sapphire CD
3.05 Carat Blue SRI LANKAN Round Sapphire CD

3.05 Carat Blue SRI LANKAN Round Sapphire CD

$16,601 USD

3.05 Carat Blue WEST AFRICAN Round Sapphire CD
3.05 Carat Blue WEST AFRICAN Round Sapphire CD
3.05 Carat Blue WEST AFRICAN Round Sapphire CD
3.05 Carat Blue WEST AFRICAN Round Sapphire CD

3.05 Carat Blue WEST AFRICAN Round Sapphire CD

$7,115 USD

3.05 Carat Fancy Brownish Orange Pear Diamond (I1) GIA
3.05 Carat Fancy Brownish Orange Pear Diamond (I1) GIA
3.05 Carat Fancy Brownish Orange Pear Diamond (I1) GIA

3.05 Carat Fancy Brownish Orange Pear Diamond (I1) GIA

$25,263 USD

3.05 Carat Fancy Light Yellow Cushion Diamond VS1 GIA
3.05 Carat Fancy Light Yellow Cushion Diamond VS1 GIA
3.05 Carat Fancy Light Yellow Cushion Diamond VS1 GIA

3.05 Carat Fancy Light Yellow Cushion Diamond VS1 GIA

$16,875 USD

3.05 Carat Fancy Light Yellow Radiant Diamond SI2 GIA
3.05 Carat Fancy Light Yellow Radiant Diamond SI2 GIA
3.05 Carat Fancy Light Yellow Radiant Diamond SI2 GIA

3.05 Carat Fancy Light Yellow Radiant Diamond SI2 GIA

$20,718 USD

3.05 Carat Green ZAMBIAN Octagon Emerald GRS
3.05 Carat Green ZAMBIAN Octagon Emerald GRS
3.05 Carat Green ZAMBIAN Octagon Emerald GRS
3.05 Carat Green ZAMBIAN Octagon Emerald GRS

3.05 Carat Green ZAMBIAN Octagon Emerald GRS

$11,965 USD

3.05 Carat Pink MADAGASCAR Cushion Sapphire CD
3.05 Carat Pink MADAGASCAR Cushion Sapphire CD
3.05 Carat Pink MADAGASCAR Cushion Sapphire CD
3.05 Carat Pink MADAGASCAR Cushion Sapphire CD

3.05 Carat Pink MADAGASCAR Cushion Sapphire CD

$23,311 USD

3.05 Carat Pink MADAGASCAR Radiant Sapphire CD
3.05 Carat Pink MADAGASCAR Radiant Sapphire CD
3.05 Carat Pink MADAGASCAR Radiant Sapphire CD
3.05 Carat Pink MADAGASCAR Radiant Sapphire CD

3.05 Carat Pink MADAGASCAR Radiant Sapphire CD

$7,420 USD

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