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
2.02 Carat Blue THAI Square Sapphire
2.02 Carat Blue THAI Square Sapphire
2.02 Carat Blue THAI Square Sapphire
2.02 Carat Blue THAI Square Sapphire

2.02 Carat Blue THAI Square Sapphire

$4,039 USD

2.02 Carat Chameleon Pear Diamonds SI2 GIA
2.02 Carat Chameleon Pear Diamonds SI2 GIA
2.02 Carat Chameleon Pear Diamonds SI2 GIA

2.02 Carat Chameleon Pear Diamonds SI2 GIA

$48,580 USD

2.02 Carat F Round Brilliant Diamond VVS1 GIA
2.02 Carat F Round Brilliant Diamond VVS1 GIA
2.02 Carat F Round Brilliant Diamond VVS1 GIA

2.02 Carat F Round Brilliant Diamond VVS1 GIA

$42,096 USD

2.02 Carat Fancy Brownish Greenish Yellow Princess Diamond GIA
2.02 Carat Fancy Brownish Greenish Yellow Princess Diamond GIA
2.02 Carat Fancy Brownish Greenish Yellow Princess Diamond GIA

2.02 Carat Fancy Brownish Greenish Yellow Princess Diamond GIA

$12,058 USD

2.02 Carat Fancy Brownish Yellow Cushion Diamonds VS1
2.02 Carat Fancy Brownish Yellow Cushion Diamonds VS1
2.02 Carat Fancy Brownish Yellow Cushion Diamonds VS1

2.02 Carat Fancy Brownish Yellow Cushion Diamonds VS1

$6,160 USD

2.02 Carat Fancy Dark Brown Greenish Yellow Radiant Diamond SI1 GIA
2.02 Carat Fancy Dark Brown Greenish Yellow Radiant Diamond SI1 GIA
2.02 Carat Fancy Dark Brown Greenish Yellow Radiant Diamond SI1 GIA

2.02 Carat Fancy Dark Brown Greenish Yellow Radiant Diamond SI1 GIA

$12,018 USD

2.02 Carat Fancy Dark Yellowish Brown Cushion Diamond VS2 GIA
2.02 Carat Fancy Dark Yellowish Brown Cushion Diamond VS2 GIA
2.02 Carat Fancy Dark Yellowish Brown Cushion Diamond VS2 GIA

2.02 Carat Fancy Dark Yellowish Brown Cushion Diamond VS2 GIA

$9,675 USD

2.02 Carat Fancy Deep Brown Orange Radiant Diamonds SI2
2.02 Carat Fancy Deep Brown Orange Radiant Diamonds SI2
2.02 Carat Fancy Deep Brown Orange Radiant Diamonds SI2

2.02 Carat Fancy Deep Brown Orange Radiant Diamonds SI2

$16,260 USD

2.02 Carat Fancy Deep Brownish Greenish Yellow Emerald Diamond VS2 GIA
2.02 Carat Fancy Deep Brownish Greenish Yellow Emerald Diamond VS2 GIA
2.02 Carat Fancy Deep Brownish Greenish Yellow Emerald Diamond VS2 GIA

2.02 Carat Fancy Deep Brownish Greenish Yellow Emerald Diamond VS2 GIA

$20,583 USD

2.02 Carat Fancy Light Yellow Cushion Diamond VS2 GIA
2.02 Carat Fancy Light Yellow Cushion Diamond VS2 GIA
2.02 Carat Fancy Light Yellow Cushion Diamond VS2 GIA

2.02 Carat Fancy Light Yellow Cushion Diamond VS2 GIA

$11,715 USD

2.02 Carat Fancy Light Yellow Radiant Diamond SI1 GIA
2.02 Carat Fancy Light Yellow Radiant Diamond SI1 GIA
2.02 Carat Fancy Light Yellow Radiant Diamond SI1 GIA

2.02 Carat Fancy Light Yellow Radiant Diamond SI1 GIA

$10,402 USD

2.02 Carat Fancy Vivid Greenish Yellow HEART Diamond (I2) GIA
2.02 Carat Fancy Vivid Greenish Yellow HEART Diamond (I2) GIA
2.02 Carat Fancy Vivid Greenish Yellow HEART Diamond (I2) GIA

2.02 Carat Fancy Vivid Greenish Yellow HEART Diamond (I2) GIA

$13,230 USD

2.02 Carat Fancy Vivid Yellow HEART Diamond SI1 GIA
2.02 Carat Fancy Vivid Yellow HEART Diamond SI1 GIA
2.02 Carat Fancy Vivid Yellow HEART Diamond SI1 GIA

2.02 Carat Fancy Vivid Yellow HEART Diamond SI1 GIA

$48,580 USD

2.02 Carat Fancy Yellow Cushion Diamond SI2 GIA
2.02 Carat Fancy Yellow Cushion Diamond SI2 GIA
2.02 Carat Fancy Yellow Cushion Diamond SI2 GIA

2.02 Carat Fancy Yellow Cushion Diamond SI2 GIA

$14,038 USD

2.02 Carat Fancy Yellow Cushion Diamonds VS1 GIA Pair
2.02 Carat Fancy Yellow Cushion Diamonds VS1 GIA Pair
2.02 Carat Fancy Yellow Cushion Diamonds VS1 GIA Pair

2.02 Carat Fancy Yellow Cushion Diamonds VS1 GIA Pair

$10,018 USD

2.02 Carat Fancy Yellow Green Cushion Diamond SI1 GIA
2.02 Carat Fancy Yellow Green Cushion Diamond SI1 GIA
2.02 Carat Fancy Yellow Green Cushion Diamond SI1 GIA

2.02 Carat Fancy Yellow Green Cushion Diamond SI1 GIA

$30,804 USD

2.02 Carat Black Emerald Diamond
2.02 Carat Black Emerald Diamond
2.02 Carat Black Emerald Diamond

2.02 Carat Natural Black Emerald Diamond GIA

$4,036 USD

2.02 Carat Natural Black Round Diamond GIA
2.02 Carat Natural Black Round Diamond GIA
2.02 Carat Natural Black Round Diamond GIA

2.02 Carat Natural Black Round Diamond GIA

$3,426 USD

2.02 Carat Peach MADAGASCAR Oval Sapphire CD
2.02 Carat Peach MADAGASCAR Oval Sapphire CD
2.02 Carat Peach MADAGASCAR Oval Sapphire CD
2.02 Carat Peach MADAGASCAR Oval Sapphire CD

2.02 Carat Peach MADAGASCAR Oval Sapphire CD

$9,190 USD

2.02 Carat Pink Emerald Sapphire GIA
2.02 Carat Pink Emerald Sapphire GIA
2.02 Carat Pink Emerald Sapphire GIA
2.02 Carat Pink Emerald Sapphire GIA

2.02 Carat Pink Emerald Sapphire GIA

$10,402 USD

2.02 Carat Pink Round Sapphire
2.02 Carat Pink Round Sapphire
2.02 Carat Pink Round Sapphire
2.02 Carat Pink Round Sapphire
2.02 Carat Pink Round Sapphire

2.02 Carat Pink Round Sapphire

$6,160 USD

2.02 Carat Pink MADAGASCAR Pear Sapphire
2.02 Carat Pink MADAGASCAR Pear Sapphire
2.02 Carat Pink MADAGASCAR Pear Sapphire
2.02 Carat Pink MADAGASCAR Pear Sapphire

2.02 Carat Pink MADAGASCAR Pear Sapphire

$7,170 USD

2.02 Carat Red BURMESE Cushion Ruby GRS
2.02 Carat Red BURMESE Cushion Ruby GRS
2.02 Carat Red BURMESE Cushion Ruby GRS
2.02 Carat Red BURMESE Cushion Ruby GRS
2.02 Carat Red BURMESE Cushion Ruby GRS

2.02 Carat Red BURMESE Cushion Ruby GRS

$18,280 USD

2.02 Carat Red MOZAMBIQUE Oval Ruby GRS
2.02 Carat Red MOZAMBIQUE Oval Ruby GRS
2.02 Carat Red MOZAMBIQUE Oval Ruby GRS
2.02 Carat Red MOZAMBIQUE Oval Ruby GRS

2.02 Carat Red MOZAMBIQUE Oval Ruby GRS

$14,644 USD

2.02 Carat Red MOZAMBIQUE Cushion Ruby CD
2.02 Carat Red MOZAMBIQUE Cushion Ruby CD
2.02 Carat Red MOZAMBIQUE Cushion Ruby CD
2.02 Carat Red MOZAMBIQUE Cushion Ruby CD

2.02 Carat Red MOZAMBIQUE Cushion Ruby CD

$39,369 USD

2.02 Carat Red MOZAMBIQUE Heart Ruby CD
2.02 Carat Red MOZAMBIQUE Heart Ruby CD
2.02 Carat Red MOZAMBIQUE Heart Ruby CD
2.02 Carat Red MOZAMBIQUE Heart Ruby CD

2.02 Carat Red MOZAMBIQUE Heart Ruby CD

$35,955 USD

2.02 Carat Red MOZAMBIQUE Oval Ruby CD
2.02 Carat Red MOZAMBIQUE Oval Ruby CD
2.02 Carat Red MOZAMBIQUE Oval Ruby CD
2.02 Carat Red MOZAMBIQUE Oval Ruby CD

2.02 Carat Red MOZAMBIQUE Oval Ruby CD

$26,744 USD

2.02 Carat Red MOZAMBIQUE Oval Ruby GRS No Heat
2.02 Carat Red MOZAMBIQUE Oval Ruby GRS No Heat
2.02 Carat Red MOZAMBIQUE Oval Ruby GRS No Heat
2.02 Carat Red MOZAMBIQUE Oval Ruby GRS No Heat

2.02 Carat Red MOZAMBIQUE Oval Ruby GRS No Heat

$30,804 USD

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