Leibish & Co Review

A world-renowned expert and online seller of natural, colored diamonds and colored diamond jewelry, Leibish & Co is famous for its dazzling color spectrum. As one of the largest online sellers of colored diamonds, the brand offers a selection of both fancy and ideal cuts in various hues, clarities, and sizes.

Since 1995, Leibish has pioneered fancy color diamond marketing through the internet as a global marketing and sales channel.

The charm of Leibish stones cannot be denied. It’s impossible to compare them to traditional, brick-and-mortar retail diamond stores. 

A major reason colored diamonds are becoming more popular is that they provide consumers with a stylish and distinctive way to make jewelry pieces stand out. The vivid colors can hook anyone at first glance. But what exactly makes Leibish the top choice when it comes to fancy color diamonds? Let’s find out in this Leibish & Co Review!

Leibish & Co’s Diamonds at a Glance

Jump to:

  1. What is the Leibish & Co’s story?
  2. What is most appealing about Leibish & Co’s?
  3. What diamond and jewelry products does Leibish & Co’s offer?
  4. What sets Leibish & Co’s apart from others?
  5. What does Leibish & Co’s packaging look like?
  6. Are you the ideal Leibish & Co’s customer?

See criteria definitions.

1. What is Leibish & Co’s story?

Leibish and Co's homepage, showing exquisite colored diamonds as their heading image

A close-knit family business, Leibish & Co was founded in 1979 by namesake Leibish Polnauer. Yet, he didn’t always imagine himself working in the diamond industry. As a matter of fact, the company was formed quite by chance!

As Leibish Polnauer learned that his polishing factory was closing down, an advertisement from Garrard & Co seeking a specific, hard-to-find diamond caught his eye. Leibish agreed to find the royal jeweler’s rare diamond and set off on his adventure. 

After scouring the globe, law and behold, he found Garrard & Co’s desired diamond as well as some other gems that he sought along the way. The rest is history, as they say.

Today, the brand is synonymous with excellence in the world of fancy color diamonds, supplying the best jewelers, designers, and manufacturers around the globe. And it’s not difficult to see why. 

The diamonds mined by Leibish & Co are all conflict-free, from legitimate sources in Australia, Africa, India, and Russia. And, even with its global success, the company still believes in strong, family values which are reflected throughout its services, staff and strong company culture. 

2. What is most appealing about Leibish & Co’s?

Grading Authority

There are very few diamonds that are as rare and beautiful as Leibish diamonds. Fancy color diamonds are what they specialize in and Leibish experts pick only the best amid a wide variety of shapes, sizes, clarity, hues, and price ranges.

Yes, it is true that there are other vendors that sell fancy colored diamonds, however, there can be a great deal of variation in color strength within each fancy color grade. Also, it’s quite common to see stones that have received particularly “lucky” or “harsh” grades. 

Graders evaluate the hue, tone, and saturation of each diamond.

Hue: A diamond’s overall body color

Tone: A diamond’s lightness or darkness in relation to body color

Saturation: The intensity or degree of color

Grading fancy colored diamonds is a complex process, and colors are evaluated based on their intensity. Diamonds with deeper saturation and richer hues are generally more valuable. Diamond fluorescence may enhance a fancy color, but fluorescence often makes no impact on a fancy colored diamond under normal viewing conditions. 

As a rule, generally, fancy-colored diamonds that are true to hue and have vivid coloration will cost more than lighter stones with less saturation. A GIA diamond certificate verifies the authenticity of all Leibish & Co diamonds and jewelry, so you know exactly what you’re buying. 

It’s important to note that the price of colorless diamonds is influenced less by other quality factors, such as clarity and cut. When all other factors are equal, a diamond with higher clarity and a more attractive cut will command a higher price.

When you're looking for diamond retailers who offer you a seamless selection process, great unique selling points and a wide variety of options, take a look at Blue Nile, Whiteflash and James Allen for an outstanding diamond shopping experience.


Leibish & Co Argyle Pink diamonds


Diamonds are found in almost every color of the spectrum, but the majority of diamonds will have tints of yellow or brown. Typically, the term Diamond Color refers to the absence of color, which is a marker of quality along with the other 4Cs. 

Most diamonds have a bit of yellow or brown, so any colors outside of those are called fancy colors. There are diamonds in pink, blue, green, black, red, and orange colors. 

There are limited options available when purchasing fancy color diamonds online. This is partly why Leibish and Co have become renowned for them. As opposed to many other online retailers, Leibish only sells natural, untreated and unenhanced stones. They are rarer and more valuable than enhanced diamonds, so they make excellent investment pieces.

On their website, Leibish offers an extensive selection of loose-colored diamonds, all of which are stocked in-house and not from a virtual inventory shared with other sites. 

The variety of diamonds on offer is bound to leave you spoilt for choice. There are over 1,200 loose color diamonds in the collection of Leibish & Co, which come in a variety of hues, clarity, shapes, and sizes. 

As diamonds increase in rarity, their price increases exponentially.  However, with such variety, there’s sure to be something that’s right for you no matter what your budget is. 

On a budget with your diamond purchase and want the very best for your buck? With more than a million loose diamonds for sale, all of them accompanied by detailed information, certifications, and quality images  - you're sure to find the perfect one for your price point.

Ease of Use

Firstly, Leibish’s website is straightforward to navigate and search, giving you the power to narrow down the inventory listing based on your specific needs.

It’s commendable and refreshing. The interface is neat, intuitive, and features big, bold text. You can then scroll through the content and menus to find what you’re looking for easily, at your leisure. 

Many diamond listings include magnified images of the loose diamond captured at different angles and settings. This is definitely something you should pay attention to as a shopper. 

In addition to high-quality, magnified images and 360 video, Leibish’s site includes in-depth diamond details that provide important information about the diamond’s color distribution and eye cleanliness, as well as GIA reports to help you assess the quality of their diamonds accurately.

These are fantastic for seeing your dream diamond up close and personal and only comparable to the likes of Whiteflash or James Allen when it comes to image caliber. 

The Selection

Choosing a beautiful stone is just the beginning. A piece of jewelry is not complete without the proper setting. To maximize the beauty of a mounted colored diamond, you need the right skills and workmanship.

A canary yellow diamond, for instance, should be surrounded by the right amount of gold to create a balanced look that complements its yellow hue. As a result, Leibish’s settings are slightly more expensive than those of other online vendors.

In terms of setting fancy color diamonds, the jewelry department at Leibish is the best in the business. A 3D diamond profiling scan is performed by Leibish jewelry designers before each stone is custom designed. Performing this correctly enhances the diamond’s face-up color intensity.

The site’s user-friendly, step-by-step process means you can even design your own ring if you can’t find what you’re looking for.

With competitive pricing, why not check out James Allen’s range of lab-created fancy colored diamonds? Alternatively, Blue Nile’s inventory of fancy colored diamonds are available from their vaults spread across the world, and Whiteflash are happy to support you in sourcing the perfect hue of diamond.

The Experience

Leibish & Co webpage, displaying various diamonds in different ring setting environments


We’ve highlighted in previous reviews how important it is to be able to view a high-quality image of the diamond before purchasing any diamond online.

When it comes to Leibish & Co, they’ve got that covered. There’s also a 360° video button so you can play with your diamond and better examine its visual performance. 

Leibish makes it simple to fall in love with all their diamond colors and shapes.The parameters allow you to set your price, carat size and clarity as well as the intensity of the stone. Further filtering options include setting fluorescence, polish, and symmetry according to your preferences, as well as the type of grading report you desire.

Consumers can browse hundreds of diamonds at Leibish.com without having to cvideosse with salespeople and potentially get pressed into buying. Should you decide to seek their support, their diamond consultants are only a click away. As if you were talking to a gemologist face-to-face. 

Overall, we’ve found them to be helpful, patient, and highly knowledgeable – most importantly, they are not too sales-oriented. 

Leibish really allows you to do your due diligence as a buyer, and we’ll always give props to jewelry retailers and houses for providing. The diamond education center at Leibish & Co. is pretty impressive and provides additional information about diamonds. Maybe even enough to rival us!

There’s a wide range of content in their comprehensive library, whether you’re looking for blog-type content and trending news or an academic read. We recommend reading just the pieces rich in Leibish lore, the business origins are truly fascinating. 

Leibish and Co do have offices in New York, Israel and Hong Kong where you can arrange to have the diamond shipped for viewing if looking at images is not enough for you – especially if you plan to invest large sums in a diamond.

A 10% deposit would be required if you were to do this, but this will be deducted from the total price of the stone if you decide to purchase it. In that sense, you could consider it an advance. It is also possible to have the stone sent to a Malca Amit viewing station, but there are fees associated with this.

For those wanting to do their due diligence as a buyer, use PriceScope's easy-to-use site and access accurate diamond information via resources, forums, other diamond buyers and experts at your fingertips.

3. What diamond and jewelry products does Leibish & Co offer?

The quality of jewelry, in terms of fancy colors, is just as important as the diamond itself. A poorly set fancy color diamond can lose a great deal of color intensity, while a properly set colored stone can be enhanced greatly.

Among the jewelry items offered by Leibish & Co are:

Their engagement ring mountings are among the finest available online. Setting styles vary, and fancy cut and color diamonds are highlighted with settings that bring out their natural hues and saturations.

For more designer settings and impeccable, premium diamonds, we highly recommend browsing Astor by Blue Nile, Whiteflash A CUT ABOVE, and James Allen True Hearts also. 

 4. What sets Leibish & Co apart from others?

Philanthropy: In addition to guaranteeing a portion of every sale will go to Sightsavers, a charity that champions the rights of people with disabilities, Leibish will also give you a breakdown of how much of your purchase will actually be donated. This is a considerate gesture and maybe something you’re actively thinking about when purchasing. 

Competitive Pricing: Due to their ownership of diamonds, they’re expected to raise their prices in order to maintain a profit. Nevertheless, Leibish & Co. only base their pricing on limited, high-quality fancy color diamonds to remain price-competitive. 

Great Guarantee: Jewelry and diamonds bought from Liebish are backed by a 30-day money-back guarantee. It’s always possible to return your piece for a full refund if you don’t like it once received – though we think it would be challenging to part with something so spectacular after seeing it in the flesh! 

Fast Shipping: All products from Leibish are shipped overnight, and insured – a huge selling point. Diamonds with a ’48 hour shipping’ designation are usually in their office and will be shipped out within two days after they arrive. Great for those who can’t wait to get their hands on their fancy colored diamond. 

5. What does Leibish & Co’s packaging look like?

Leibish & Co black box and velvet packaging


By now, we should know that we shouldn’t judge a book by its cover. Nevertheless, diamonds are a huge investment and presentation plays a crucial role in their price, and the experience as a whole. 

The packaging of Leibish’s products has always been elegant, well-planned and well-executed. If you’ve read any of our other jeweler reviews, you know we’re not often impressed with the packaging of many – this was a breath of fresh air. 

Previously, a handsome brown outer would greet you but they’ve recently modernized with sleek black packaging instead. You’ll still find your jewelry box snugly inside, while your new diamond and ring’s documentation is on the right, in a specially designed cradle. 

Documents include an appraisal for insurance purposes, an invoice, the diamond’s certificate, and some information about the company. 

Leibish and Co also have something we’ve never seen before. The Ring Cam box is an elegant engagement ring box with a built-in camera to capture that special moment to relive all over again. When you get caught up in the moment it can a be blur, so this is a really nice touch.

Though, we do miss the warm brown packaging they had previously, it was something different! For those who are experiencing Leibish and Co through this unboxing process alone, it’s not one you can easily forget. 

6. Are you the ideal Leibish & Co customer?

For those looking for fancy color diamonds, Leibish & Co. is the place to start. There are few places in the world that can rival the quality of colored diamonds from here

A diamond seller should be an expert in their field, which is exactly what Levibish & Co is.

The site is user-friendly, easy to use, and offers clear, accurate, and informative images and information, giving you a clear illustration of what you are falling in love with. 

Additionally, they have excellent customer service and really show the value of online retailers. It’s a hassle-free and enjoyable process from start to finish, thanks to responsive customer service and top-notch craftsmanship. 

As you already know, the price of colored diamonds rises with rarity. A limited stock makes it more expensive. Due to their fantastic customer-centric service, Leibish is able to justify their premium pricing when it comes to fancy color diamonds. Plus, they don’t have much competition. 

You’ll be in good hands if you contemplate a fancy color diamond jewelry piece with them; that much is true.

With fancy colored diamonds not following the typical grading system, you can explore diamond education here at PriceScope before purchasing. You can stay informed and confident when you have access to resources like ours.

The diamonds offered by our vetted vendors, such as Whiteflash, Blue Nile, and James Allen, offer the very best in the diamond business – from fancy colored diamonds to diamonds of the highest quality. 

Here at PriceScope, We have a large collection of loose diamonds, including fancy colored, that offer everything you need to know before making a diamond purchase. You can learn more about these accessible diamonds online, and even join the community to discuss your ideal piece.

Get fast answers to any question: Ask our community of unbiased independent helpers or use our diamond search to find your ideal diamond.

The information in this review is current, to the best of our knowledge, as of August, 2022. 

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