Diamonds On Sale

Celebrate the season with the most meaningful gift of all: a rare color diamond. Explore our holiday sale featuring vivid yellows, romantic pinks, elegant blues, and more. Whether you’re marking a special moment or surprising someone you love, give a treasure that lasts forever, at a limited-time festive price.

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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
3.19 Carat Natural Black Emerald Diamond GIA
3.19 Carat Natural Black Emerald Diamond GIA
3.19 Carat Natural Black Emerald Diamond GIA

3.19 Carat Natural Black Emerald Diamond GIA

$6,374 USD

4.44 Carat Natural Black Emerald Diamond GIA
4.44 Carat Natural Black Emerald Diamond GIA
4.44 Carat Natural Black Emerald Diamond GIA

4.44 Carat Natural Black Emerald Diamond GIA

$8,773 USD

3.39 Carat Natural Black Round Diamond GIA
3.39 Carat Natural Black Round Diamond GIA
3.39 Carat Natural Black Round Diamond GIA

3.39 Carat Natural Black Round Diamond GIA

$6,773 USD

7.37 Carat Natural Black Marquise Diamond GIA
7.37 Carat Natural Black Marquise Diamond GIA
7.37 Carat Natural Black Marquise Diamond GIA

7.37 Carat Natural Black Marquise Diamond GIA

$14,725 USD

3.55 Carat Natural Black Pear Diamond GIA
3.55 Carat Natural Black Pear Diamond GIA
3.55 Carat Natural Black Pear Diamond GIA

3.55 Carat Natural Black Pear Diamond GIA

$7,015 USD

3.83 Carat Natural Black Round Diamond GIA
3.83 Carat Natural Black Round Diamond GIA
3.83 Carat Natural Black Round Diamond GIA

3.83 Carat Natural Black Round Diamond GIA

$7,568 USD

3.98 Carat Natural Black Cushion Diamond GIA
3.98 Carat Natural Black Cushion Diamond GIA
3.98 Carat Natural Black Cushion Diamond GIA

3.98 Carat Natural Black Cushion Diamond GIA

$7,864 USD

3.76 Carat Natural Black Pear Diamond GIA
3.76 Carat Natural Black Pear Diamond GIA
3.76 Carat Natural Black Pear Diamond GIA

3.76 Carat Natural Black Pear Diamond GIA

$7,430 USD

3.62 Carat Natural Black Pear Diamond GIA
3.62 Carat Natural Black Pear Diamond GIA
3.62 Carat Natural Black Pear Diamond GIA

3.62 Carat Natural Black Pear Diamond GIA

$7,233 USD

3.62 Carat Natural Black Marquise Diamond GIA
3.62 Carat Natural Black Marquise Diamond GIA

3.62 Carat Natural Black Marquise Diamond GIA

$7,877 USD

3.31 Carat Natural Black Emerald Diamond GIA
3.31 Carat Natural Black Emerald Diamond GIA

3.31 Carat Natural Black Emerald Diamond GIA

$6,541 USD

3.55 Carat Natural Black Sq emerald Diamond GIA
3.55 Carat Natural Black Sq emerald Diamond GIA

3.55 Carat Natural Black Sq emerald Diamond GIA

$7,093 USD

3.53 Carat Natural Black Emerald Diamond GIA
3.53 Carat Natural Black Emerald Diamond GIA

3.53 Carat Natural Black Emerald Diamond GIA

$7,053 USD

13.21 Carat Natural Black Round Diamond GIA
13.21 Carat Natural Black Round Diamond GIA

13.21 Carat Natural Black Round Diamond GIA

$26,394 USD

3.17 Carat Black Emerald Diamond
3.17 Carat Black Emerald Diamond
3.17 Carat Black Emerald Diamond

3.17 Carat Natural Black Emerald Diamond GIA

$6,334 USD

6.88 Carat Black Emerald Diamond
6.88 Carat Black Emerald Diamond
6.88 Carat Black Emerald Diamond

6.88 Carat Natural Black Emerald Diamond GIA

$13,746 USD

8.79 Carat Black Emerald Diamond
8.79 Carat Black Emerald Diamond
8.79 Carat Black Emerald Diamond

8.79 Carat Natural Black Emerald Diamond GIA

$17,369 USD

11.36 Carat Black Pear Diamond
11.36 Carat Black Pear Diamond
11.36 Carat Black Pear Diamond

11.36 Carat Natural Black Pear Diamond GIA

$29,263 USD

4.75 Carat Black Round Diamond
4.75 Carat Black Round Diamond
4.75 Carat Black Round Diamond

4.75 Carat Natural Black Round Diamond GIA

$9,491 USD

4.49 Carat Black Heart Diamond
4.49 Carat Black Heart Diamond
4.49 Carat Black Heart Diamond

4.49 Carat Natural Black Heart Diamond GIA

$8,872 USD

7.61 Carat Black Cushion Diamond
7.61 Carat Black Cushion Diamond
7.61 Carat Black Cushion Diamond

7.61 Carat Natural Black Cushion Diamond GIA

$15,205 USD

3.19 Carat Black Round Diamond
3.19 Carat Black Round Diamond
3.19 Carat Black Round Diamond

3.19 Carat Natural Black Round Diamond GIA

$6,303 USD

3.97 Carat Black Emerald Diamond
3.97 Carat Black Emerald Diamond
3.97 Carat Black Emerald Diamond

3.97 Carat Natural Black Emerald Diamond GIA

$7,845 USD

6.1 Carat Black Emerald Diamond
6.1 Carat Black Emerald Diamond
6.1 Carat Black Emerald Diamond

6.10 Carat Natural Black Emerald Diamond GIA

$12,188 USD

4.49 Carat Black Emerald Diamond
4.49 Carat Black Emerald Diamond
4.49 Carat Black Emerald Diamond

4.49 Carat Natural Black Emerald Diamond GIA

$8,971 USD

4 Carat Black Oval Diamond
4 Carat Black Oval Diamond
4 Carat Black Oval Diamond

4.00 Carat Natural Black Oval Diamond GIA

$7,992 USD

4.44 Carat Black Oval Diamond
4.44 Carat Black Oval Diamond
4.44 Carat Black Oval Diamond

4.44 Carat Natural Black Oval Diamond GIA

$8,871 USD

10.57 Carat Black Emerald Diamond
10.57 Carat Black Emerald Diamond
10.57 Carat Black Emerald Diamond

10.57 Carat Natural Black Emerald Diamond GIA

$20,886 USD