Leibish

Leibish Leader in Rare Colored Diamonds Since 1979
Worldwide Shipping · Crypto Accepted Leibish was one of the very first fancy color diamond companies to go online.

Leibish is an internationally recognized specialist and online dealer of natural fancy colored diamonds and colored diamond jewelry. The close-knit family business of father, daughter, and four sons began in 1979 and today is a leading supplier to renowned jewelers, designers, and manufacturers throughout the world. Leibish offers the largest online selection of color diamonds with both fancy and

ideal cuts in various hues, clarities and sizes set for any budget, with a focus on Argyle Pink and Canary Yellow diamonds. Its stones are mined in Australia, Africa, India, and Russia and all come from legitimate, conflict- free sources complying with UN Resolutions. Founder Leibish Polnauer recognized early the Internet’s potential as a sales, marketing, and service channel to reach customers worldwide. At the start of the 21st Century, the company added jewelry manufacturing. It designs, manufactures, and markets jewelry made with color diamonds precisely calibrated for size, and graded for color. Its color diamond engagement rings are the company’s best sellers, although they create a wide range of jewelry from general items through to haute couture fine jewelry pieces. All Leibish diamonds and jewelry come certified with a GIA, Argyle, IGI, or in-house diamond certificates. In over 33 years in the industry, Leibish has built a large global network of loyal clients who keep returning because the company has managed to continuously exceed customer’s expectations. In fact, in 2012 the company celebrated the milestone of 100,000 online monthly visits all while maintaining a fantastic 74% returning customer rate. They also enjoy free international shipping, a full no-questions-asked money back guarantee, and a one-on-one relationship between clients and company employees. The company participates in several trade-shows throughout the year and attends a number of industry-related diamond functions and press-related conferences. Leibish also participates in the annual invitation-only Argyle Pink Diamond Tender, of which they won seven tender stones of 2013, 17 tender diamonds in 2012, six tender diamonds in 2011, six tender diamonds in 2010, and one tender diamond in 2009. The company promotes certain fancy color diamonds as excellent investment opportunities, and employs investment professionals who offer content, education, and advice.

08/27/2026

Discover the world of Rare Natural Fancy Color Diamonds.

Not all diamonds stay the same color.Among the rarest natural fancy color diamonds, Chameleon diamonds have the extraord...
08/25/2026

Not all diamonds stay the same color.

Among the rarest natural fancy color diamonds, Chameleon diamonds have the extraordinary ability to temporarily change color after gentle heating or prolonged darkness before gradually returning to their original hue.

One of nature's most fascinating mysteries.

Some diamonds define the entire design.Designed around an extraordinary natural Fancy Light Pink diamond, this pendant c...
08/20/2026

Some diamonds define the entire design.

Designed around an extraordinary natural Fancy Light Pink diamond, this pendant combines marquise and brilliant diamonds with an open double halo of matching pink diamonds, extending the center stone's delicate hue.

Crafted in platinum and 18K rose gold.

Natural color isn't limited to vivid hues.Black diamonds reveal another expression of nature, Bold, understated and unmi...
08/18/2026

Natural color isn't limited to vivid hues.
Black diamonds reveal another expression of nature,
Bold, understated and unmistakably distinctive.

Fancy Pink and Fancy Yellow diamonds.Different cuts. Different personalities.Brought together in a composition where con...
08/14/2026

Fancy Pink and Fancy Yellow diamonds.
Different cuts. Different personalities.
Brought together in a composition where contrast creates balance.

Color is meant to be lived in.We have spent over four decades building one of the world's largest collections of natural...
08/12/2026

Color is meant to be lived in.

We have spent over four decades building one of the world's largest collections of natural fancy color diamonds. Their true purpose begins the moment they become part of someone's story.

Le Grand Bleu 🌊A study in movement.Inspired by sailing.Crafted around a 29.26-carat unheated Burma sapphire.
08/10/2026

Le Grand Bleu 🌊

A study in movement.

Inspired by sailing.

Crafted around a 29.26-carat unheated Burma sapphire.

The warmth of summer.A whisper.A touch of color.
08/06/2026

The warmth of summer.
A whisper.
A touch of color.

The setting was shaped by the language of sailing.Curves inspired by wind-filled sails flow around an extraordinary 29.2...
08/04/2026

The setting was shaped by the language of sailing.
Curves inspired by wind-filled sails flow around an extraordinary 29.26-carat unheated Burma sapphire, allowing its remarkable color to remain the true focal point.

"Le Grand Bleu" was shaped over weeks of observation and refinement.An extraordinary 29.26-carat unheated Burma sapphire...
07/31/2026

"Le Grand Bleu" was shaped over weeks of observation and refinement.
An extraordinary 29.26-carat unheated Burma sapphire became the starting point for every sketch, every proportion, and every design decision.
Each drawing explores a different way of honoring the gemstone until the setting feels inseparable from the stone itself.

Address

18E 48th Street, Suite 1102
New York, NY
10017

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 3pm

Telephone

+12129219700

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