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 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

2.02 Carat Red MOZAMBIQUE Pear Ruby CD

2.02 Carat Red MOZAMBIQUE Pear Ruby CD

$35,955 USD

2.02 Carat W-X Radiant Diamond IF GIA
2.02 Carat W-X Radiant Diamond IF GIA
2.02 Carat W-X Radiant Diamond IF GIA

2.02 Carat W-X Radiant Diamond IF GIA

$8,988 USD

2.03 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.03 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.03 Carat Blue SRI LANKAN Emerald Sapphires Pair
2.03 Carat Blue SRI LANKAN Emerald Sapphires Pair

2.03 Carat Blue SRI LANKAN Emerald Sapphires Pair

$6,819 USD

2.03 Carat Blue SRI LANKAN Oval Sapphire
2.03 Carat Blue SRI LANKAN Oval Sapphire
2.03 Carat Blue SRI LANKAN Oval Sapphire
2.03 Carat Blue SRI LANKAN Oval Sapphire

2.03 Carat Blue SRI LANKAN Oval Sapphire

$9,032 USD

2.03 Carat Blue SRI LANKAN Pear Sapphire
2.03 Carat Blue SRI LANKAN Pear Sapphire
2.03 Carat Blue SRI LANKAN Pear Sapphire
2.03 Carat Blue SRI LANKAN Pear Sapphire

2.03 Carat Blue SRI LANKAN Pear Sapphire

$7,814 USD

2.03 Carat Chameleon Oval Diamond VS2 GIA
2.03 Carat Chameleon Oval Diamond VS2 GIA
2.03 Carat Chameleon Oval Diamond VS2 GIA

2.03 Carat Chameleon Oval Diamond VS2 GIA

$41,268 USD

2.03 Carat Fancy Blue Oval Diamond VVS2 GIA
2.03 Carat Fancy Blue Oval Diamond VVS2 GIA
2.03 Carat Fancy Blue Oval Diamond VVS2 GIA

2.03 Carat Fancy Blue Oval Diamond VVS2 GIA

$857,775 USD

2.03 Carat Fancy Deep Pink Radiant Argyle Diamond SI2 GIA
2.03 Carat Fancy Deep Pink Radiant Argyle Diamond SI2 GIA
2.03 Carat Fancy Deep Pink Radiant Argyle Diamond SI2 GIA
2.03 Carat Fancy Deep Pink Radiant Argyle Diamond SI2 GIA

2.03 Carat Fancy Deep Pink Radiant Argyle Diamond SI2 GIA

$7,547,640 USD

2.03 Carat Fancy Green Cushion Diamond VS2 GIA
2.03 Carat Fancy Green Cushion Diamond VS2 GIA
2.03 Carat Fancy Green Cushion Diamond VS2 GIA

2.03 Carat Fancy Green Cushion Diamond VS2 GIA

$233,550 USD

2.03 Carat Fancy Intense Purplish Pink Cushion Diamond SI2 GIA
2.03 Carat Fancy Intense Purplish Pink Cushion Diamond SI2 GIA
2.03 Carat Fancy Intense Purplish Pink Cushion Diamond SI2 GIA

2.03 Carat Fancy Intense Purplish Pink Cushion Diamond SI2 GIA

$964,350 USD

2.03 Carat Fancy Intense Yellow Radiant Diamond SI1 GIA
2.03 Carat Fancy Intense Yellow Radiant Diamond SI1 GIA
2.03 Carat Fancy Intense Yellow Radiant Diamond SI1 GIA
2.03 Carat Fancy Intense Yellow Radiant Diamond SI1 GIA

2.03 Carat Fancy Intense Yellow Radiant Diamond SI1 GIA

$17,761 USD

2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA
2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA
2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA
2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA
2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA
2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA
2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA

2.03 Carat Fancy Light Gray Pear Diamond (SI2) GIA

$14,850 USD

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

2.03 Carat Fancy Light Yellow Cushion Diamond VS2 GIA

$11,367 USD

2.03 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA
2.03 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA
2.03 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA

2.03 Carat Fancy Light Yellow Cushion Diamond VVS1 GIA

$12,280 USD

2.03 Carat Fancy Light Yellow HEART Diamond SI1 GIA
2.03 Carat Fancy Light Yellow HEART Diamond SI1 GIA
2.03 Carat Fancy Light Yellow HEART Diamond SI1 GIA

2.03 Carat Fancy Light Yellow HEART Diamond SI1 GIA

$15,548 USD

2.03 Carat Fancy Light Yellow Oval Diamonds VS1 GIA
2.03 Carat Fancy Light Yellow Oval Diamonds VS1 GIA
2.03 Carat Fancy Light Yellow Oval Diamonds VS1 GIA

2.03 Carat Fancy Light Yellow Oval Diamonds VS1 GIA

$7,814 USD

2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA
2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA
2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA
2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA
2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA
2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA
2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA

2.03 Carat Fancy Pinkish Brown Radiant Diamond VS2 GIA

$22,430 USD

2.03 Carat Fancy Yellow Radiant Diamond VVS1 GIA
2.03 Carat Fancy Yellow Radiant Diamond VVS1 GIA
2.03 Carat Fancy Yellow Radiant Diamond VVS1 GIA

2.03 Carat Fancy Yellow Radiant Diamond VVS1 GIA

$15,325 USD

2.03 Carat Fancy Yellowish Green Radiant Diamond VS2 GIA
2.03 Carat Fancy Yellowish Green Radiant Diamond VS2 GIA
2.03 Carat Fancy Yellowish Green Radiant Diamond VS2 GIA

2.03 Carat Fancy Yellowish Green Radiant Diamond VS2 GIA

$85,868 USD

2.03 Carat Green COLOMBIAN Emerald Emerald CD and Muzo
2.03 Carat Green COLOMBIAN Emerald Emerald CD and Muzo
2.03 Carat Green COLOMBIAN Emerald Emerald CD and Muzo
2.03 Carat Green COLOMBIAN Emerald Emerald CD and Muzo

2.03 Carat Green COLOMBIAN Emerald Emerald CD and Muzo

$34,407 USD

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

2.03 Carat Pink Emerald Sapphire

$7,814 USD

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

$6,393 USD