Our Friendly Diamonds verdict
Friendly Diamonds is a good option for buyers who want help choosing a lab-grown diamond and a ring design. We like its approachable shopping process, virtual appointments and access to grading information. Our review also found fair prices, though we preferred other sellers for the best-value loose diamonds.
We rate Friendly Diamonds 4.1/5. The main things to check are the images of your exact diamond, the finished price and the return arrangements if you are considering more than one piece.
Who are Friendly Diamonds?
Friendly Diamonds is a lab-grown diamond specialist selling loose stones, engagement rings and other jewelry. Our review found an experienced team behind a relatively young consumer brand. Its online range has developed beyond a small ring-focused catalog.
The website offers create-your-own, predesigned and ready-to-ship choices, alongside earrings, pendants, bracelets and colored lab-diamond jewelry.
Is Friendly Diamonds legitimate?
Yes. Friendly Diamonds is a legitimate lab-grown diamond jeweler with helpful advisers and independently graded diamonds. We consider it worth comparing, especially if you like a particular design and want advice choosing the center stone.
Does Friendly Diamonds sell lab-grown diamonds?
Yes. Lab-grown diamonds are the focus of its jewelry and loose-diamond business. The product listing should tell you the stone's origin, size and quality.
Are they real diamonds?
Yes. Lab-grown diamonds are real diamonds, not imitation stones such as cubic zirconia. Their origin is different from mined diamonds, but individual quality still varies. A lab-grown label alone does not tell you how attractive the stone will be.
A focus on lab-grown diamonds
We like shopping with a seller that understands lab diamonds and can explain the choices clearly. In our experience, Friendly Diamonds' focused range made it easier to discuss the product than at some general jewelry stores.
Avoiding diamond mining is part of the appeal. The environmental impact also depends on how a diamond is grown, including its energy source. Look for specific production information when that is important to your choice.
Diamond selection: what our search found
Our reference search used round diamonds weighing 0.93–1.07 carats, I–J color, VS1–VS2 clarity and Excellent to Ideal cut labels. It found three matches at Friendly Diamonds, compared with 16 at Ritani and four at James Allen at that time.
Adding H color increased the Friendly Diamonds result to 16, versus 90 at Ritani and 41 at With Clarity. A broader search including J color and better, with VS1 through Flawless clarity, returned more than 4,000 stones. These are the results of our research, not live inventory counts.
The useful finding was that its range favored higher color grades. A narrow I–J search understated the available choice. Today, we would compare higher color grades too: there is little reason to accept a warmer-looking stone if a more colorless one costs only slightly more.
Color describes how warm or colorless a diamond looks; clarity describes internal and surface features. Cut and proportions affect sparkle. We would not choose solely by ticking the highest grade in every filter.
GIA and IGI reports
Most matches in our search carried IGI reports, with GIA options appearing further up the quality range. The current site still provides routes for both laboratories, but a GIA report is not itself a reason to pay more.
There is an important update: GIA introduced Premium and Standard assessments for D-to-Z lab-grown diamonds from October 1, 2025. Older GIA reports and newer assessments therefore need to be read differently. Check the actual document and issue date rather than assuming every GIA listing uses the same grading format. GIA explains the change here.
The Friendly Diamonds shopping experience
We found the shopping process easy to follow. You could choose a loose diamond and setting separately or start with a finished design. The site supplied useful explanations along the way, and the appointment booking system made it straightforward to ask for more help.
Our support experience was mixed. Responses were generally prompt, but some chat answers were less clear than we wanted. We would ask a follow-up question or arrange a video consultation when a detail matters to the purchase.
The current customer service page offers free video consultations, a manufacturing-defect warranty and one free eligible ring resize during the first 12 months. Those are useful services, especially for a first engagement-ring purchase.
Check how your chosen size will look
In our review, some product pages showed only one carat-size version of a piece. That made it harder to judge how a different size would sit on the hand or ear.
Ask for dimensions and a photograph of the size you are considering. Carat weight alone does not explain how a ring or pair of earrings will look when worn.
When we raised return concerns, Friendly Diamonds told us genuine returns were honored and the intention was to discourage serial returns. Its policy still discourages buying multiple variants to return most of them. Agree the arrangements first if you want to compare several pieces at home.
Look beyond the main product photograph
Our earlier jewelry review also found that diamond details were tucked behind a link that was easy to miss. Once opened, the information was more useful.
For preset jewelry, find the metal, total diamond weight, size of the individual stones and stated grades. A clear product description is more important than a polished photograph.
Diamond inspection
The dated search filters worked well and gave us access to useful measurements. For fancy shapes, including emerald cuts, those proportions help explain the stone's outline and face-up size.
We also found grading reports and rotating diamond videos, but the quality and availability of imagery varied. Some still images were simply frames from a video. Others did not load in our tests.
This remains a useful buying rule: do not commit to an expensive stone on grades alone. Request a clear video or additional photographs if the listing leaves questions about its appearance.
A useful addition: light-performance reports
Friendly Diamonds now promotes Fiery Rounds, a selection accompanied by IGI light-performance reports. These provide additional information about brightness, fire and contrast. That is a worthwhile improvement over choosing a round diamond only by its basic grades. Check that the report belongs to the exact stone and compare any premium with other suitable diamonds. See its explanation.
Lab-grown diamond and jewelry prices
Our comparison found prices generally above Ritani's, but competitive with many online and traditional jewelers. The value improved when we widened the search beyond the small I–J reference group.
One low-priced candidate looked less attractive in the magnified image than its grade alone suggested. The photograph below explains why we did not simply choose the cheapest result; it is not an independent regrading of that stone.
We found many more appealing options further through the results. The lesson is to compare appearance and price together, rather than assuming that the lowest price or highest clarity grade is the best buy.
Friendly Diamonds previously told us it could match prices. Treat a price-match request as a possible saving, not a guaranteed discount. Ask what qualifies and get an exact quote. Where sellers list the same laboratory report number, use that to make the comparison clearer.
For a current budget check, use our diamond price guides and compare the full cost of the diamond, setting and delivery. Our older seller rankings were based on the stones available during those searches.
Shipping and returns
Friendly Diamonds now advertises free worldwide shipping, full-value insurance and an adult signature on delivery. Its published dispatch estimates are two to ten days for loose diamonds and two to three weeks for made-to-order pieces, before delivery time. International buyers are responsible for customs and import duties. Shipping details.
Eligible returns have a 30-day window from delivery, with free insured US return shipping. Overseas customers pay return shipping. The return instructions require photographs of both the merchandise and the secured package for approval of shipping protection, plus the original documents and packaging. Follow those instructions before handing over the parcel.
The policy discourages serial returns and buying several variants to keep one. Ask about any planned comparison order before buying, and confirm return eligibility before personalizing a piece.
Our final Friendly Diamonds verdict
Friendly Diamonds remains a good alternative at 4.1/5. We like its lab-diamond focus, approachable buying process and access to advice. The light-performance option adds useful information for some round diamonds, and its current shipping offer is broader than the one in our review.
Our reservations are mainly about choosing the exact stone: imagery needs to answer your questions, the finished price should compare well, and the return arrangements should suit how you intend to shop.
We would consider Friendly Diamonds if it has the design and diamond you want. We would compare Ritani, With Clarity and Grown Brilliance before making the final choice.
How we reviewed Friendly Diamonds
This review builds on Rolf Hartmann's original diamond searches, inspection of product pages and grading reports, jewelry comparisons and support conversations. The reference filters and screenshots show the specific issues that informed our assessment.
For September 2026, we checked the current shopping options, service and delivery policies, return wording and light-performance information. We also updated the explanation of GIA's lab-grown diamond assessments. the Dated screenshots and search counts describe our research.
Selected updates
This review has been updated through several assessments. Recent changes include:
- September 2026: Added the light-performance option and GIA reporting change; updated worldwide shipping, return packaging requirements and multiple-order wording.
- 2024 review: Expanded the diamond search and documented improvements to selection, pricing and inspection, alongside remaining image and support concerns.