Best Places to Buy Loose Diamond: Your Ultimate Guide

Don't miss this article because it provides a list of trusted vendors for buying loose diamonds, backed by decades of industry experience.

At BrighterGuide, we don't just offer information; we provide a curated experience steeped in authenticity and expertise. Led by Ishan B, a revered authority in the world of diamonds and jewelry, our platform sparkles with years of intricate knowledge and a profound appreciation for the beauty and craftsmanship of gemstones and precious metals. We've journeyed through the glittering maze of the industry, decoded the secrets of quality and value, and encapsulated our wisdom into a comprehensive, easy-to-understand guide. Our pledge is to illuminate your path with trustworthy, current, and actionable insights, ensuring that every choice you make shines brightly. With BrighterGuide, you're not just getting a tutorial; you're acquiring a dedicated confidant for your shimmering voyage.

Best Places to Buy Loose Diamonds Buying Guide: Purchasing a loose diamond can be challenging if you don’t know where to begin. Finding the right stone might be difficult, yet sparkling gems are irresistible. “Where are the best places to buy loose diamond?”

This is where you belong. This article aims to acquaint you with gemstones and provide insights into the best places to acquire them, whether you’re a seasoned collector or a first-time buyer.

BrighterGuide will explore the pros and cons of each option, ranging from traditional jewelers to online platforms, enabling you to choose a diamond as unique as you are.

Key Takeaways

  • When purchasing loose diamonds online, it’s advisable to explore reputable retailers such as James Allen, Blue Nile, Leibish & Co, and Abe Mor for a wide range of options and expert guidance.
  • Prioritize factors like diamond cut, clarity, and certification to ensure you’re getting the best quality within your budget.
  • Whether you choose to shop in-store or online, thorough research, expert advice, and comparing multiple diamonds are key to making an informed diamond purchase.
Best Places to Buy Loose Diamond

Purchasing Your Loose Diamonds Online

There are certain important things to think about while buying loose diamonds online.

Customers may choose from a large assortment of loose diamonds at affordable costs from online jewelers, which makes it handy and economical for them. The diamond business has embraced the internet age, so we can now look at and buy diamonds from the comfort of our own homes.

What the jeweler’s return policy is like before you buy gems online is very important. We need to make sure that the online jeweler we pick is trustworthy and has a good return policy so that we can send the gem back if it doesn’t meet our needs. 

This provides us with peace of mind and empowers us to make informed decisions.

One further thing to think about is the accessibility of lab-created diamonds. Created in a lab, these diamonds provide a more cost-effective choice without sacrificing quality. For individuals who are worried about the morality and environmental effects of diamond mining, they offer a sustainable option because they are physically and chemically equivalent to real diamonds.

Ultimately, when purchasing diamonds online, it’s crucial to prioritize premium-grade diamonds. Seek for diamonds that have certificates from reliable testing facilities, including the Gemological Institute of America (GIA). These certifications provide confidence in the diamond’s quality since they guarantee that it has been assessed and graded by professionals.

Best Loose Diamonds: Engagement and Wedding Rings

By taking our budget and personal preferences into account, we may locate the ideal loose diamonds for our wedding and perfect engagement rings. There are a few important considerations to make while selecting the ideal diamond.

First, a person’s preference determines the diamond’s shape. Emerald, princess, cushion, round, and princess are a few common forms of diamonds. It’s interesting to note how the diamond shape affects its price, which can be a deciding factor for many.

Next, take into account the diamond’s carat weight. Since larger diamonds are usually more costly, it’s critical to strike a balance between price and size. For those looking for the perfect piece, the best engagement ring guide can provide some valuable insights.

Best Places to Buy Loose Diamond

The diamond’s clarity grade also plays a significant role in assessing its quality. Seek for diamonds with clarity grades between VS1 to SI1, which indicate that they are defect-free and visually clean.

Finally, think about the diamond’s cost. When purchasing loose diamonds, online shopping makes comparison shopping simple and frequently results in lower costs than traditional brick-and-mortar stores.

James Allen

What distinguishes James Allen’s selection of loose diamonds from others? 

James Allen is a great option for diamond shoppers since it provides a large and varied assortment of loose diamonds. Their wide selection provides everything you need, whether you’re searching for a lab-grown diamond, an elegant colored diamond, or a conventional white diamond. You can choose the ideal diamond for your jewelry from a range of shapes, cuts, and carat weights available in their assortment. 

With their 360-degree viewing option, you may check each diamond before buying using their cutting-edge equipment. When buying an engagement ring, accuracy is key. With that, read these tips for buying an engagement ring to ensure you make the best choice. Furthermore, understanding diamond sizes and carats can be crucial. This diamond-size carat chart can be a handy tool in your selection process.

James Allen is renowned for their conflict-free and certified diamonds and their dedication to ethical sourcing. James Allen excels in selection thanks to their wide assortment of flawless and brilliant diamonds.

Key Features of James Allen’s Selection of Loose Diamonds

  • Wide and diverse selection of loose diamonds
  • Traditional white diamonds
  • Fancy color diamonds, including yellow diamonds
  • Lab-grown diamonds 
  • Advanced technology for close inspection of diamonds
  • 360° view feature for detailed examination
  • Commitment to ethical sourcing 
  • Conflict-free and certified diamonds
  • Extensive range of ideal and brilliant diamonds

Blue Nile

Blue Nile loose diamonds

When buying from Blue Nile, comparing diamonds from different sellers can assist us in making an informed choice. Blue Nile, one of the top online diamond sellers, has a large assortment and extensive selection of diamonds for sale. What makes the Blue Nile unique is this:

  • Broad Selection: Blue Nile offers an enormous selection of diamonds, from fancy-colored diamonds to conventional white diamonds. There are selections from Blue Nile to fit every taste, whether you’re searching for a traditional round diamond or a distinctive colored diamond. For a deeper dive into their offerings, check out this Blue Nile review.
  • Professional Guidance: Blue Nile’s staff of diamond specialists is ready to offer advice and address any queries you might have. They can guide you, taking an extra step, through the complexities of diamond certification, the quality of the diamond cut, and other crucial aspects to take into account before making a decision. To understand more about diamond proportions and their significance, this diamond proportion guide can be a helpful resource.
  • Lab-Grown Diamond Jewelry: Blue Nile sells a variety of lab-grown diamonds in addition to genuine diamonds. Although lab-made, these diamonds have the same chemical and physical qualities as actual diamonds. Diamond jewelry lovers might choose this eco-friendly, affordable option.

Abe Mor

Abe Mor is a fantastic choice to take into consideration if you’re looking for a premium assortment of loose diamonds. They provide a large selection of unusual and uncommon gems that are sure to catch the eye.

Abe Mor is renowned for their outstanding variety, regardless of whether you’re searching for a unique form or a rare colored diamond.

Premiere Loose Diamonds Collection

Premier loose diamonds are available in an amazing variety from Abe Mor. They have a large assortment of fine diamonds, so clients can discover the ideal stone for their personalized jewelry.

Key components of Abe Mor’s collection include the following:

  • Affordable Price: Abe Mor works to make luxury more accessible to clients by offering diamonds at a price that is competitive.
  • Quality Diamonds: Only the best stones are added to their inventory because each diamond in their collection has been meticulously chosen by a team of professionals.
  • Excellent Customer Service: Abe Mor takes great satisfaction in providing outstanding customer service. Their experienced staff is always available to help clients locate the diamond of their dreams.

Abe Mor is a trusted source for quality and affordability in loose diamonds. Because of their large selection and client service, internet retailers choose them as an economical choice. Every diamond comes with an authenticity certificate, providing buyers confidence. But remember, the best places to buy an engagement ring are crucial for individuals looking to make a substantial investment.

Leibish & Co

Renowned online diamond seller Leibish & Co. focuses on beautiful colored diamonds. They have a wide variety of hues available, such as chameleon diamonds, black, pink, and canary yellow.

Leibish & Co. is a great alternative for anyone searching for distinctive and colorful possibilities when purchasing loose diamonds because of their proficiency with fancy-colored diamonds.

Fancy Colored Diamonds

Leibish & Co. offers a variety of other diamond colors, such as canary yellow, black, pink, and chameleon diamonds, despite their specialty being fancy-colored diamonds. Their fancy-colored diamond selection is extremely impressive, offering a wide variety of gorgeous colors.

They provide the following colors of diamonds:

  • Pink Diamonds: From delicate pastel hues to vivid, dramatic pinks, Leibish & Co. offers a stunning assortment of pink diamonds. Because of their exceptional beauty and rarity, these diamonds are in great demand.
  • Blue Diamonds: Leibish & Co. offers an amazing assortment of blue gemstones if you’re searching for something genuinely exceptional. These uncommon jewels are renowned for their captivating hue and are certain to turn heads.
  • Brown Diamonds: Leibish & Co. also provides a range of brown diamonds with tones that range from rich chocolate to light champagne. For individuals who value natural beauty, these diamonds are ideal since they have a warm, earthy appeal.

Leibish & Co. is a reliable resource for locating the ideal gemstones in any hue you choose, thanks to their proficiency in fancy-colored diamonds. Leibish & Co. offers an exquisite assortment, regardless of your preference for pink, blue, brown, or any other color.

Remember: Before Purchasing Loose Diamonds

It is crucial to keep in mind a few vital points when buying loose diamonds.

First and foremost, to guarantee the authenticity and caliber of the diamond, always buy from a reputable seller.

Second, think about the preferred diamond shape for you and your significant other. This is a very personal decision that can have a big impact on the diamond’s overall appearance.

Last but not least, never skimp on the diamond’s cut because it greatly affects its brightness and glitter.

Purchase Only From a Trusted Vendor

It’s crucial to acquire loose diamonds from a reputable seller to guarantee the diamond’s authenticity and quality. Acquiring diamonds from a trustworthy seller offers comfort and ensures that genuine stones are being sold at a reasonable cost. Here are three explanations for why buying from a reliable supplier is crucial:

  1. Professional Jewelers: Reputable retailers with a staff of skilled jewelers meticulously examine each diamond to ensure its quality and authenticity. This includes wholesale diamond distributors like Leibish & Co. and Abe Mor, as well as internet retailers like James Allen and Blue Nile.
  2. Excellent Customer Service: Reputable suppliers place a high value on providing excellent customer service and are dedicated to addressing any queries or issues you may have. They ensure a seamless experience by offering help throughout the diamond purchasing process.
  3. Diamond Buying Guide: Reputable suppliers frequently include a diamond buying guide that provides crucial details on the 4Cs of diamonds (carat, cut, color, and clarity), diamond certifications, and other aspects to take into account when buying loose diamonds.

You can shop with confidence if you buy from a trustworthy seller because you’ll know you’re getting real diamonds from professionals who offer great customer service and fair prices.

We’ve already talked about how important it is to buy from a trustworthy seller. Next, let’s talk about how to choose a diamond shape.

Select a Diamond Shape

When buying loose diamonds, we should take our own tastes into account when choosing a diamond shape. The general appearance and style of a diamond are significantly influenced by its form.

There are many different diamond shapes available, and each has special qualities of its own. A few common diamond shapes are cushion, emerald, oval, princess, and round.

The most preferred option is a round diamond because of its classic and ageless appeal. On the other hand, princess-cut diamonds provide a contemporary and striking appearance. Cushion-cut diamonds’ gentle, rounded sides give them a classic appeal. While oval diamonds lengthen the finger and have a pleasing impression, emerald-cut diamonds exhibit a sleek and elegant vibe.

It is crucial to take into account the style and design of the diamond jewelry you have in mind when selecting a diamond shape. For a large assortment of lab-certified loose diamonds in a variety of sizes and cuts, stop by a respectable diamond wholesaler or browse the diamond district.

Evaluating Diamond Quality: Cut and Clarity

When buying loose diamonds, the quality of the diamond cut is quite important as it contributes to its overall brightness and beauty. A diamond with poor cutting might have a dull appearance and perform less well in light.

Three arguments support the idea that the diamond cut should never be sacrificed:

  • Light Performance: A well-cut diamond will enhance its brightness and glitter by reflecting and refracting light. Accomplished through exact angles and proportions.
  • Beauty and Brilliance: A diamond’s cut affects how well it reflects light to produce the eye-catching brilliance that we are all drawn to. The symmetry and polish of a well-cut diamond will be exceptional, adding to its overall brilliance.
  • Environmental Impact: You’re helping the industry cut waste by selecting a well-cut diamond. A competent cutter can minimize material loss while optimizing a rough diamond’s carat weight. This translates into more sustainable behaviors and a smaller environmental effect.

Ensure you get the highest quality diamond for your budget by prioritizing the cut. After learning how important the diamond cut is, let’s move on to the next thing to think about making sure everything is clear.

In buying loose diamonds, let’s take a close look at their clarity.

  • When purchasing diamonds, clarity is a crucial consideration because it denotes the existence of any internal or exterior imperfections, referred to as blemishes or inclusions, respectively.
  • It is advised to check for a thorough grading report from a recognized grading laboratory, such as the Gemological Institute of America (GIA), to make sure you are purchasing a diamond with good clarity.
  • You will receive details regarding the diamond’s clarity grade in this report, along with an explanation of any inclusions or flaws that may be present.
  • You can be sure of the quality of the diamond you’re buying by depending on an impartial organization’s constant grading standard.

When purchasing loose diamonds, it’s crucial to perform a clarity check as part of your quality check procedure.

Let’s now discuss the following crucial point: guaranteeing authenticity.

Ensure Authenticity

Verifying the loose diamonds’ certification and source is crucial to ensuring their legitimacy. Here are some essential actions to do:

Verify the certification: Seek for diamonds with certification from respectable establishments such as the Gemological Institute of America (GIA). This guarantees the quality of the diamonds and makes sure they have been graded in accordance with industry standards.

  • Look into the source: It’s important to understand the gems’ origin. Seek out merchants who can tell you about the mining process and who have a commitment to ethical sourcing. This guarantees that the diamonds are conflict-free and were acquired ethically.
  • Read customer testimonials and reviews: Invest some time to read thorough customer testimonials and reviews before making a purchase. This will provide you with information about the retailer’s standing, dedication to providing excellent customer service, and level of product quality.

You can buy loose diamonds with confidence knowing that you’re choosing wisely for a stunning setting if you follow these guidelines.

Furthermore, trustworthy internet merchants frequently provide worldwide shipping, making it easy to shop from any location.

Don’t Settle Immediately. Compare Diamonds

Before making a purchase, spend your time comparing various diamonds. Don’t make a snap selection. Since every diamond is different, it’s critical to select the one that satisfies your personal needs and preferences. You should take into account the following elements to aid in your comparison:

Factors to ConsiderWhy It’s Important
Light ReturnEvaluate how well the diamond reflects and refracts light for maximum brilliance and sparkle.
Magnified ImagesExamine the diamond’s characteristics up close to ensure it meets your expectations.
Custom DesignsConsider if the retailer offers customization options for a truly unique piece of jewelry.
Affordable Diamond JewelryLook for retailers that offer competitive pricing without compromising quality.
Brian Gavin BlueExplore the Brian Gavin Blue collection for exceptional cut quality and light performance.
Brian Gavin BlackConsider the Brian Gavin Black collection for black diamonds with superior light return.

Work on a Budget. Stick to It

We must carefully create and adhere to a budget before we start our journey of buying loose diamonds. This will guarantee that we discover the ideal engagement ring while staying within our budget. In order to keep us on course, keep in mind these three important points:

  • Diamond Dealers: Seek out trustworthy vendors who provide wholesale rates for diamonds. These merchants frequently have enormous loose diamond inventories, which enables us to locate the ideal stone at a competitive cost.
  • Broad Inventory: Choose merchants who carry a large selection of loose diamonds. We will have several possibilities as a result for size, shape, cut, color, and clarity. The greater our options, the more likely it is that we will locate a diamond within our price range.
  • Current Market Comparisons: It’s crucial to conduct research and evaluate pricing in the market before making a buy. This will help us make an informed choice by providing us with a better grasp of the average prices for various diamond features.

Ask Experts

We strongly advise obtaining advice from professionals in the field before buying loose diamonds. Speaking with an expert can guarantee that your choice is well-informed and offer insightful information. With their vast knowledge and expertise in the diamond industry, these experts can assist you in navigating the purchasing process. They can help you choose the ideal diamond for your particular requirements, comprehend sophisticated search filters, and read light performance statistics. 

Experts can also offer suggestions for everyday wear, the ideal size and shape for a diamond, and information on the worth and condition of certified loose diamonds that have been used previously. Their in-depth analyses and knowledge will support you in making an informed and self-assured purchase.

As we move on to the following section, let’s examine the argument over which is preferable—online or in stores.

Instore or Online Stores: Which is Better

One key thing to think about when choosing the ideal location to buy loose diamonds is whether you should shop online or in-store, depending on your needs. Both choices have benefits, and in the end, it boils down to personal taste. Here are some important things to think about:

In-store or physical store:

  • Enables you to examine and see the diamonds in person before making a purchase.
  • Offers the chance to test on various settings and view the diamond in person.
  • Provides the ease of quick support from sales experts who are able to respond to your inquiries.
Best Places to Buy Loose Diamond

Online retailers of diamonds:

  • Offer a large assortment of diamonds from different vendors so you may evaluate costs and quality.
  • Provide thorough details and certifications for every diamond to promote openness and comfort.
  • Frequently provide better competitive prices as a result of decreased overhead.
  • Make it easy to shop from the comfort of your home and have access to the selection at any time of day.

For those who are diving into the world of engagement rings, there are some tips for buying an engagement ring that can be immensely helpful.

Think about things like your preferences, time limits, and money when choosing between in-store and online shopping

A physical store may be a better choice if you enjoy the tactile sensation of testing on various settings and getting quick support. Online purchasing, however, can be the best option if you value ease of use, a larger assortment, and the capacity to contrast costs and quality.

The choice is ultimately yours, and it ought to be founded on what suits you the most.

Final Thoughts

Before deciding where to purchase loose diamonds, it’s essential to carefully consider all the available options and information.

As of this writing, these are our top four recommendations for the leading online retailers of loose diamonds. Every merchant and retail store meets various demands and provides special benefits.

James Allen is distinguished by its large assortment of conflict-free and certified diamonds, top-notch customer service, and cutting-edge equipment that enables careful inspection of gems. Conversely, Blue Nile offers a large assortment of diamonds, professional guidance, and a generous 30-day return policy.

Fancy-colored diamonds are Leibish & Co.’s specialty; they come in a variety of vivid colors. For those looking for unusual and uncommon diamonds, Abe Mor is a fantastic choice, and Brian Gavin is an expert in fine cutting.

It’s crucial to keep in mind that even diamonds of the same quality can seem different when comparing them. Setting a budget and comparing several diamonds of comparable quality are essential.

Making an informed decision can also be aided by consulting experts, using resources and guidelines, and asking questions.


BrighterGuide is dedicated to providing accurate and relevant information as you explore the wonderful world of diamonds and jewelry. To this end, our writers refer to primary information sources in building each article that appears on this website. These include, but are not limited to, published news articles, government portals, research papers, and more.

  1. Gemological Institute of America. (n.d.). Gemological Institute Of America | All About Gemstones – GIA.
  2. International Gem Society LLC. (2022, October 19). International Gem Society IGS – Information and educational services for everyone interested in gemstones.

Leave a Comment