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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821 prodotti

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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
8.22 Carat Black Round Diamond
8.22 Carat Black Round Diamond
8.22 Carat Black Round Diamond

8.22 Carat Natural Black Round Diamond GIA

$16,424 USD

3.97 Carat Black Round Diamond
3.97 Carat Black Round Diamond
3.97 Carat Black Round Diamond

3.97 Carat Natural Black Round Diamond GIA

$7,932 USD

4.03 Carat Black Round Diamond
4.03 Carat Black Round Diamond
4.03 Carat Black Round Diamond

4.03 Carat Natural Black Round Diamond GIA

$7,963 USD

3.97 Carat Black Round Diamond
3.97 Carat Black Round Diamond
3.97 Carat Black Round Diamond

3.97 Carat Natural Black Round Diamond GIA

$7,845 USD

3.84 Carat Black Round Diamond
3.84 Carat Black Round Diamond
3.84 Carat Black Round Diamond

3.84 Carat Natural Black Round Diamond GIA

$7,672 USD

8.35 Carat Black Round Diamond
8.35 Carat Black Round Diamond
8.35 Carat Black Round Diamond

8.35 Carat Natural Black Round Diamond GIA

$16,683 USD

11.6 Carat Black Round Diamond
11.6 Carat Black Round Diamond
11.6 Carat Black Round Diamond

11.60 Carat Natural Black Round Diamond GIA

$23,177 USD

11.39 Carat Black Round Diamond
11.39 Carat Black Round Diamond
11.39 Carat Black Round Diamond

11.39 Natural Carat Black Round Diamond GIA

$22,507 USD

7.21 Carat Black Emerald Diamond
7.21 Carat Black Emerald Diamond
7.21 Carat Black Emerald Diamond

7.21 Carat Natural Black Emerald Diamond GIA

$12,805 USD

4.7 Carat Black Pear Diamond
4.7 Carat Black Pear Diamond
4.7 Carat Black Pear Diamond

4.70 Carat Natural Black Pear Diamond GIA

$9,287 USD

3.6 Carat Black Pear Diamond
3.6 Carat Black Pear Diamond
3.6 Carat Black Pear Diamond

3.60 Carat Natural Black Pear Diamond GIA

$7,114 USD

4.4 Carat Black Pear Diamond
4.4 Carat Black Pear Diamond
4.4 Carat Black Pear Diamond

4.40 Carat Naural Black Pear Diamond GIA

$8,791 USD

8.93 Carat Black Emerald Diamond
8.93 Carat Black Emerald Diamond
8.93 Carat Black Emerald Diamond

8.93 Carat Natural Black Emerald Diamond GIA

$17,646 USD

4.47 Carat Black Round Diamond
4.47 Carat Black Round Diamond
4.47 Carat Black Round Diamond

4.47 Carat Natural Black Round Diamond GIA

$8,931 USD

7.36 Carat Black Marquise Diamond
7.36 Carat Black Marquise Diamond
7.36 Carat Black Marquise Diamond

7.36 Carat Natural Black Marquise Diamond GIA

$16,015 USD

4.39 Carat Black Oval Diamond
4.39 Carat Black Oval Diamond
4.39 Carat Black Oval Diamond

4.39 Carat Natural Black Oval Diamond GIA

$8,675 USD

4.56 Carat Black Round Diamond
4.56 Carat Black Round Diamond
4.56 Carat Black Round Diamond

4.56 Carat Natural Black Round Diamond GIA

$9,111 USD

4.58 Carat Black Oval Diamond
4.58 Carat Black Oval Diamond
4.58 Carat Black Oval Diamond

4.58 Carat Natural Black Oval Diamond GIA

$9,151 USD

7.45 Carat Black Pear Diamond
7.45 Carat Black Pear Diamond
7.45 Carat Black Pear Diamond

7.45 Carat Natural Black Pear Diamond GIA

$12,039 USD

4.03 Carat Black Heart Diamond
4.03 Carat Black Heart Diamond
4.03 Carat Black Heart Diamond

4.03 Carat Natural Black Heart Diamond GIA

$7,963 USD

8.49 Carat Black Sq emerald Diamond
8.49 Carat Black Sq emerald Diamond
8.49 Carat Black Sq emerald Diamond

8.49 Carat Natural Black Square Emerald Diamond GIA

$16,776 USD

8.58 Carat Black Oval Diamond
8.58 Carat Black Oval Diamond
8.58 Carat Black Oval Diamond

8.58 Carat Natural Black Oval Diamond GIA

$15,238 USD

4.37 Carat Dark brown Oval Diamond
4.37 Carat Dark brown Oval Diamond
4.37 Carat Dark brown Oval Diamond

4.37 Carat Natural Dark Brown Oval Diamond GIA

$7,761 USD

3.58 Carat Black Heart Diamond
3.58 Carat Black Heart Diamond
3.58 Carat Black Heart Diamond

3.58 Carat Natural Black Heart Diamond GIA

$7,074 USD

3.53 Carat Black Emerald Diamond
3.53 Carat Black Emerald Diamond
3.53 Carat Black Emerald Diamond

3.53 Carat Natural Black Emerald Diamond GIA

$7,053 USD

3.49 Carat Black Cushion Diamond
3.49 Carat Black Cushion Diamond
3.49 Carat Black Cushion Diamond

3.49 Carat Natural Black Cushion Diamond GIA

$6,617 USD

3.55 Carat Black Oval Diamond
3.55 Carat Black Oval Diamond
3.55 Carat Black Oval Diamond

3.55 Carat Natural Black Oval Diamond GIA

$7,015 USD

3.27 Carat Black Pear Diamond
3.27 Carat Black Pear Diamond
3.27 Carat Black Pear Diamond

3.27 Carat Natural Black Pear Diamond GIA

$6,533 USD