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Diamonds USA Review

Wednesday, May 18th

2022 Diamond Store Reviews

Diamonds USA Review 3 Star Rating

Diamonds USA

3 Star Rating
  • Diamond Selection: 3000+
  • Price Range: $499 to $90,000+

Diamonds USA is owned and operated by David Braverman, a third-generation diamond cutter with more than 30 years of experience. While you'll find a few options for earrings and other jewelry on this site, the bulk of what Diamonds USA has to offer is, unsurprisingly, diamonds! From wedding and anniversary rings to tennis bracelets and more, you'll have no shortage of possibilities if diamonds are what you want.


  • No complaints filed with the BBB
  • Can view actual certificate for each stone (GIA, EGL, etc.)
  • Free appraisal on demand
  • Free insured worldwide shipping on all orders
  • 30-day refund policy
  • More than 3000 diamonds to choose from

Using the "loose diamonds search" function on this site can be a little glitchy. You can choose the criteria you know you want, ranging from cut to color, search strictly by carats or cost, or any combination you prefer. However, your results may not be 100% accurate: when we sorted our results by price, for example, the most expensive stone was in the $35,000 range - but as we browsed, we found at least one diamond priced at nearly $100,000. In other words, if you've got a very specific idea for the diamond you want, it might be worth it to reach out to Diamonds USA directly: look for the "chat online" box at the bottom of the site. (For what it's worth, we were pleasantly surprised to see that live chat was available even on a Saturday.)

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Another helpful feature of this diamond store is the "recently viewed" button. After shopping for a while, it can be challenging to remember what you've already seen, or to find a stone that you loved but looked at early on in the process. Just click to go back and review any diamonds you saw previously. Alternately, as you're scrolling through options, you can click on the "compare" checkbox and make a list of the diamonds you want to consider more closely.

We really appreciated being able to see the certificate for each diamond offered by Diamonds USA, to verify all of the details in the listing. It's worth pointing out that the vast majority of their stones have been certified by EGL or HRD; many experts in the industry prefer GIA or AGS, especially on more expensive diamonds, because their evaluations are seen as more objective or scientific and thus more reliable. However, that's a small detail, and Diamonds USA offers stones that have been certified by GIA - you'll just have to look for that specific designation if it matters to you.

How does Diamonds USA measure up when looking at their rivals? The BBB lists this company as "Not Rated" - we would have expected a business with decades of experience to have a rating, leaving this diamond store slightly behind competitors with an "A+" and accreditation from the BBB. On the other hand, there were zero complaints registered against Diamonds USA on the BBB site, which is a plus. Current customer feedback was hard to find for this store, but there's nothing to indicate that's a red flag - just evidence that this store might be a "diamond in the rough" (pardon the pun).

Diamonds USA is a good option for loose diamond shoppers. Although the site has a few flaws, it presents all of the available diamonds in great detail, and there's likely to be a stone for every type of shopper. However, Diamonds USA has a much smaller inventory than higher-rated diamond stores, keeping this retailer from earning our highest rating.

Where Can You Find the Best Selection of Loose Diamonds?

If you've ever gone to your local jeweler in search of one of these precious gemstones but left disappointed, you're not alone! Most brick-and-mortar jewelry stores can't afford to keep thousands of diamonds in inventory - both financially and logistically, it's just too risky.

With that in mind, it's easy to understand why so many shoppers are turning to online diamond stores. Why limit the possibilities to just a handful of stones in limited sizes and cuts when you can browse literally hundreds of thousands of diamonds across the spectrum of carat size, shape, clarity, and, of course, cost? The best online retailers make it easy to see a 360° view of each stone, plus any available certifications and ratings from industry-recognized appraisers.

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Diamond Store FAQ

One of the most sought-after gemstones in the world, diamonds are one of the hardest substances known to man. Diamonds form from carbon under high pressure and temperature.
Fun backstory: diamonds weren't commonly used in engagement rings until 1947, when the British mining company De Beers featured them in an advertising campaign! The rest, as they say, is history. Diamonds now represent financial success, long-term commitment, and status.
Cut, carat, color, clarity. Cut is the only human "influence" on a gemstone: round, princess, cushion, marquise and oval are some of the more common shapes given to diamonds. Carat represents the weight of the diamond, with 1 carat equal to 200 milligrams. Color evaluates the stone using letters of the alphabet; the closer to "A" , the whiter the stone, though most people find stones in the G-H rating to still be icy-white in appearance. Clarity is a little more difficult for the average consumer to see, especially without magnification: the categories measure inclusions, or irregularities that happen during the formation of the diamonds but are hard to see without magnification, as well as blemishes like scratches or chips.
The names say it all: natural diamonds come from the earth, while lab-created or synthetic diamonds come from scientists! But, other than their origins, these two types of diamonds are exactly the same chemically and optically: even expert gemologists have a hard time telling them apart without using a jeweler's loupe! And, as you might imagine, synthetic diamonds are usually much more affordable.
These acronyms all refer to gemological societies and institutes with diamond grading scales used throughout the industry: Gemological Institute of America, American Gemological Society, European Gemological Laboratory, and International Gemological Institute. Generally speaking, GIA and AGS are seen as the most accurate and scientific, so if you're buying a higher-priced stone you may want to ensure that it's been graded by one (or both!) of those two systems.
If you're looking for a one-of-a-kind piece, you're not going to find it by buying the first pretty ring or solitaires you see at your local jewelry store. Many customers want something with a story that can be handed down as an heirloom: the shape of the stone chosen to match her eyes, the setting selected to complement his personality, and so on. Buying loose diamonds is the first step in a truly unique piece of jewelry.
While you'll find no shortage of companies wanting to sell you diamonds as an investment, most experts say that the average consumer isn't likely to profit from them. Unless you're buying extremely large diamonds (e.g. 20 carats or more) or ones with a noteworthy history (like being owned by a celebrity), you may have a hard time selling the diamonds you buy for more than you paid. If you're planning on spending a significant amount of money for a diamond, do it because you appreciate the beauty or want to own (or give) something precious - but save your investments for more reliable means of generating profits!
Absolutely. Of course, you shouldn't buy a diamond from an online retailer without doing your research: choose a business with a well-established history, preferably with a high rating from the BBB, and be sure that the diamond you buy has been rated and certified by one of the independent institutes or laboratories mentioned above. You can rest assured that the diamond retailer will take every measure to get your stone delivered safely, including tracking and insurance.
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Continued from above...

Buying loose diamonds is a wonderful way to create a one-of-a-kind piece of jewelry: once you've chosen the stone, the sky's the limit with what you create next. The online diamond store you select will probably have an impressive array of settings: for engagement rings alone, the possibilities are nearly endless and range from traditional solitaires to the optical illusion of a tension set.

However, as you'd imagine, it's important to choose your retailer carefully. Your diamond purchase could represent an heirloom to cherish and pass down through the years, and you want to ensure that you get exactly what you pay for. We recommend keeping these criteria in mind, to help you choose the best diamond retailer:

  • Selection. How many loose diamonds does the store keep in inventory? Are there many choices in the cut and size you prefer? Will you be able to have your diamond placed in a setting you love?
  • Price. How do the prices compare with rival diamond sellers? Are there any promotions or perks like free shipping to make your purchase more affordable?
  • Certification. Does the retailer have documentation from GIA, AGS, IGI or EGL that certifies the qualities of your stone? Especially if you're buying a more expensive diamond, you want proof that the carat size, clarity and color are as-described.
  • Reputation. What do other customers say about their experience buying diamonds from the retailer? Has the Better Business Bureau rated the store or received any complaints? Buying a diamond is no casual purchase for most people, and so it's worth taking some time to make sure that the store has a history of honest, professional interactions with their customers.

TopConsumerReviews.com has reviewed and ranked the best online retailers of diamonds today. We hope this information helps you find the perfect stone for your engagement ring, heirloom-quality pendant, or even for a timeless investment!

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