Cart
0
Yes. Liori Diamonds is a real US jewelry retailer, registered in New York as Liori Diamonds Corp., with a showroom at 580 Fifth Avenue in Manhattan and a second location in Sunny Isles Beach, Florida. Every diamond it sells comes with an independent GIA or IGI grading report you can check yourself, and every order is backed by a money-back return window, a limited lifetime warranty, and an up-to-100% trade-in program. If you have typed "is Liori legit" or "Liori Diamonds lawsuit" into a search bar, here are the reviews, the buyer protections, and the honest facts, plus exactly how to verify them yourself.
The quick answer
Yes, Liori Diamonds is legitimate. It is a real US jeweler, registered in New York as Liori Diamonds Corp. It runs a showroom at 580 Fifth Avenue and a second store in Sunny Isles Beach, Florida. Every diamond comes with a GIA or IGI grading report you can check online. You can see that graded stock in the GIA-certified collection.
Here is what backs every order:
- A money-back return window on standard items in saleable condition.
- A limited lifetime warranty against manufacturing and workmanship defects.
- An up-to-100% trade-in toward a future purchase, with conditions.
- Free, fully insured overnight shipping with a signature required.
Liori buyer protections at a glance
Every Liori order comes with the same protections. Most you can check in minutes. The table below sums them up. Each row links to the policy page or tool that proves it. Want to see the stones first? Browse the GIA-certified collection.
| Protection | What you get | How to check it |
|---|---|---|
| Certification | GIA or IGI grading report on every diamond | Look up the report number at GIA or IGI |
| Returns | Money-back window on standard items | Read the refund policy |
| Warranty | Limited lifetime warranty on defects | Read the lifetime guarantee |
| Trade-in | Up to 100% credit toward an upgrade | Read the trade-in terms |
| Shipping | Free, fully insured, signature required | Read the shipping policy |
| Reputation | A+ BBB rating, 4.9 on Trustpilot | Check the BBB, Trustpilot, and Yelp |
Is Liori Diamonds a real company?
Yes. Liori Diamonds is a real, registered US business. It is not a pop-up store or a drop-shipper. Its legal name is Liori Diamonds Corp., a New York corporation. According to Better Business Bureau records, it has sold jewelry since 2006. You can walk into its main showroom at 580 Fifth Avenue, Suite 3110, in Manhattan. Staff there take both walk-ins and booked appointments, and you can call the store first to plan a visit.
- Type
- Online and in-store fine-jewelry retailer
- Legal name
- Liori Diamonds Corp. (New York)
- Locations
- 580 Fifth Avenue, Suite 3110, New York, NY; and Sunny Isles Beach, Florida, by appointment
- Sells
- GIA-certified lab-grown and natural diamonds, moissanite, engagement rings, and custom jewelry
- In business
- Since 2006, per Better Business Bureau records
Liori runs two physical locations. The first is the New York showroom on Fifth Avenue, covered in our guide to buying an engagement ring in New York City. The second is a Sunny Isles Beach, Florida showroom near Miami, open by appointment. You can also reach a real person by phone or email through the contact page before you order anything. A company with two showrooms you can visit in person, and a team you can call, is a strong sign you are dealing with a real jeweler.
Are Liori diamonds certified and real?
Yes. Liori sells real diamonds, both lab-grown and natural, and each one comes with a grading report from GIA or IGI, the two most trusted independent diamond labs. A lab-grown diamond is still a real diamond. It has the same carbon crystal, hardness, and sparkle as a mined stone, which is why it passes a diamond tester. If that surprises you, our explainer on whether lab-grown diamonds are real walks through the science.
The grading report is your proof. It comes from a lab with no stake in the sale, so it is an outside opinion of quality. The report lists the diamond's report number, shape, carat weight, color, and clarity. Color tells you how white the diamond looks. Clarity tells you how few marks it has inside. That means you are not taking anyone's word for the stone. The picture below shows what to look for on a report.
You can confirm any report yourself in seconds. GIA runs a free GIA Report Check tool, and IGI runs a free Verify Your Report tool. Type in the report number and the lab shows you the official details on file. Those details should match the stone and the report in your hand. If the number does not pull up the matching details, treat it as a red flag and walk away. For a deeper walk-through, see our diamond certification guide and how to read a grading report. You can browse only graded stones in the GIA-certified collection.
What Liori Diamonds reviews actually say
Liori's reviews are public and easy to check, and they lean strongly positive. As of June 2026, Liori holds a 4.9 out of 5 across 159 reviews on Trustpilot, where 93% of reviewers leave five stars. It also has a 4.2 rating on Yelp and an A+ rating with the Better Business Bureau, which shows no complaints on file. In fairness, Liori is not a BBB-accredited business, but accreditation is optional and paid, and the A+ grade is the BBB's own rating. Ratings move over time, so it is worth opening those pages and reading the latest yourself.
A few themes come up again and again in the reviews we read. Buyers praise the personal service, often naming the owner, Avi, by name. They mention fair pricing, the quality of custom rings, and how smooth the buying process felt even from across the country. As with any jeweler, a handful of critical reviews exist too, usually about a single order. That is normal for a business with this much volume. When you read reviews, look for the same points coming up again and again, not just one or two glowing posts. That repeated pattern is the real signal. If price and quality matter most to you, our piece on lab vs mined diamonds explains what you are paying for, and you can see popular picks in the best sellers.
"Liori Diamonds lawsuit": the honest facts
We found no record of any lawsuit against Liori Diamonds. A search of court filings and news turned up no court case, no class action, and no judgment involving Liori Diamonds Corp. or its owner. The phrase "Liori Diamonds lawsuit" shows up as a search suggestion, but a search suggestion is not the same as a real case, and there is no documented legal action behind it.
Why does the phrase appear at all? Search engines suggest words other people have typed. Anxious buyers often add "lawsuit" or "scam" to a brand name before a big purchase, and that habit alone can create the suggestion. It does not mean a case exists. The fix is the same for any jeweler: confirm the company, read the reviews, and check the diamond report yourself.
What you will find instead is the ordinary mix any retailer collects: mostly happy customers, plus a few critical reviews and the occasional forum post. None of it rises to a lawsuit, and the Better Business Bureau lists zero complaints on Liori's profile at the time of writing. The honest takeaway is simple. Rather than trust rumor in either direction, check the facts you can verify, certification, reviews, and a real address, all of which point to a legitimate jeweler. Our diamond certification guide shows how to confirm the part that matters most: the stone itself.
Returns, warranty, and trade-in: the fine print
Strong buyer protections only help if you know how they work, so here are the exact terms, with links to the source pages. Read them in full before you buy, because the details matter on a purchase this size.
Returns. Liori advertises a money-back guarantee on standard items returned in saleable condition with the sales receipt. One thing to know up front: Liori's own pages list the window as 14 days in the refund policy and 30 days in the terms and conditions, and sized or custom rings can carry restrictions or a restocking fee. Confirm the current window for your order before you check out.
Warranty. Liori offers a limited lifetime warranty that covers defects in manufacturing and workmanship. It does not cover everyday wear, abuse, or accidental damage, and once a piece is delivered, insuring it is up to you. In other words, it protects you against a fault in the ring, not against dropping it down the sink. The full terms are on the lifetime guarantee page.
Trade-in. Liori runs an upgrade program that can give you up to 100% of your item's value toward a new purchase. The credit depends on the item's condition, and sale or promotional items do not qualify, so read the trade-in terms before you count on a number. This works hand in hand with how lab-grown stones hold their value over time. Shipping, by the way, is free, fully insured, and sent overnight with a signature required, per the shipping policy.
How to verify Liori yourself
You do not have to take our word for any of this. The whole point of a legitimate jeweler is that the proof is in your hands, and you can confirm it in a few minutes. The graphic below shows the quickest path for the diamond itself.
Here is the simple checklist we give buyers to confirm the company and the stone:
- Check the report number. Enter it at GIA Report Check or IGI Verify Your Report and confirm the details match your diamond.
- Read the independent reviews. Open Trustpilot, Yelp, and the BBB profile and read recent reviews for yourself.
- Confirm a real address. Look up 580 Fifth Avenue, Suite 3110, or the Sunny Isles, Florida showroom, and call or visit.
- Ask before you buy. Liori advertises 24/7 customer service; use it to get answers in writing before you order.
Run through all four and you can buy with confidence. If you would rather see a ring in person without traveling, the home try-on option lets you handle a replica at home first. New to the process? Start with our engagement ring buying guide.
If it were my call
For most buyers, Liori clears the legitimacy bar with room to spare. It is a real company with two showrooms. Its diamonds are independently graded. Its public reviews are strong, and there is no lawsuit in the record. When I weigh those facts, I would feel fine buying here. The best part is how much you can check yourself before paying a cent.
Liori is the right fit if you want certified quality at a competitive price and like the safety net of returns, a trade-in, and a real address to call. The value is best if you go lab-grown, since the same certification costs less, which frees up budget for size or a better setting. See why in our guide to why lab-grown diamonds cost less.
One honest caveat: read the fine print before you buy. The warranty is a limited one, the stated return window differs between Liori's own pages, and the business carries an A+ BBB rating but is not BBB accredited. None of that makes Liori less legitimate, but a careful buyer confirms the exact terms and verifies the report number, then browses the GIA-certified collection with confidence.
Frequently Asked Questions (FAQ)
The questions buyers ask us most before trusting Liori with an engagement ring purchase.
Is Liori Diamonds legit?
Yes. Liori Diamonds is a real US jewelry retailer, registered in New York as Liori Diamonds Corp., with a showroom at 580 Fifth Avenue and a second location in Sunny Isles Beach, Florida. Its diamonds are GIA or IGI certified, and it holds an A+ BBB rating. You can confirm it all in the certification guide.
Is there a Liori Diamonds lawsuit?
No. We found no record of any lawsuit, class action, or court judgment against Liori Diamonds Corp. or its owner in court filings or news. The phrase appears only as a search suggestion. The Better Business Bureau also lists zero complaints on Liori's profile, where it holds an A+ rating you can see in the reviews shoppers leave.
Are Liori diamonds real diamonds?
Yes. Liori sells real lab-grown and natural diamonds, each with a GIA or IGI grading report. A lab-grown diamond has the same carbon crystal and hardness as a mined one, so it passes a diamond tester and sparkles the same. Our guide on whether lab-grown diamonds are real explains the science.
What is Liori's return and trade-in policy?
Liori offers a money-back return window on standard items in saleable condition. It also runs an upgrade program with up to 100% trade-in credit, subject to condition and exclusions. Sized or custom rings can carry restrictions, so check first. Always read the exact terms on the refund policy and trade-in pages.
Does Liori Diamonds have a physical store?
Yes. Liori's main showroom is at 580 Fifth Avenue, Suite 3110, in New York City, where walk-ins and appointments are both welcome. It also runs a second showroom in Sunny Isles Beach, Florida, by appointment. You can read more about visiting the Sunny Isles, Florida location.
Are Liori diamonds GIA or IGI certified?
Yes. Liori's diamonds come with grading reports from GIA or IGI, the two most trusted diamond labs, and its GIA-certified rings are grouped in one collection. You can verify any report number free at the lab's website. For help reading one, see our guide on how to read a grading report.
How long does a Liori custom ring take?
Liori states that made-to-order rings arrive within three to four weeks from the purchase date. If you want to see a style before you commit, the home try-on option ships a replica to your door first. You can plan the whole process with our engagement ring buying guide.
See the certified diamonds behind the reviews.
Every stone GIA or IGI graded. Returns, a limited lifetime warranty, and up-to-100% trade-in on every order.
Shop GIA-Certified Diamonds →
