Our verdict on Diamonds Direct
Diamonds Direct is worth a look if you want to try rings in a showroom and have a local jeweler handle fittings and care. It would not be our first choice for a low-priced lab-grown diamond. our research found higher prices and a narrower useful selection than at our favorite online specialists.
Our rating remains 2.4 out of 5. The stores and aftercare are real advantages, and the lab-grown offering has developed since our first review. We would compare the exact diamond and complete ring price before paying extra for the showroom experience.
The history of Diamonds Direct
A diamond specialist with showrooms
Diamonds Direct began in Charlotte in 1995 and is now part of Signet, the jewelry group that also owns Blue Nile, Jared, Kay and Zales. The appeal is a specialist showroom rather than a small jewelry counter, with loose stones, settings and finished pieces to explore.
“Direct” is part of the retailer's name and business story. It does not establish that its prices are lower than another jeweler's. A useful comparison starts with the diamond and the final amount you would pay.
Visiting a store
If there is a showroom near you, use the visit to compare shapes and settings on your hand. Ask to see a shortlist within your budget, then take away the diamond reports and itemized quotes. There is no need to decide during the appointment.
Its lab-grown offering today
Diamonds Direct now gives lab-grown diamonds a clear place in its navigation, including loose stones, preset engagement rings, wedding bands and other jewelry. Its engagement-ring menu also lets you start with a lab-grown diamond. That is a meaningful improvement over the restricted options in our early research.
Lab-grown diamonds are real diamonds, not imitations. Their lower prices can make a larger stone affordable, but cut and appearance still matter more than getting the highest possible carat weight.
Lab-grown diamond selection and prices
What we found in our diamond search
We started with round diamonds around one carat, I–J color, VS1–VS2 clarity and the highest available cut labels. These are sensible starting points for comparing value: a bright diamond without paying unnecessarily for very high color or clarity grades.
The catalog had about 13,600 mined diamonds and 435 lab-grown stones. Our initial lab-grown search returned no matches. Broadening the color and clarity filters produced 11 top-cut results.
How we judge the selection
A large catalog only helps if it contains diamonds you would actually choose. For a shortlist, look for a grading report, an actual stone video, suitable proportions and a clear price. Current Diamonds Direct loose-stone pages can list the grading laboratory, measurements, polish and symmetry as well as the main grades.
The earlier inventory counts are not today's stock levels. Our main concern is how easy it is to find and compare the right stone, rather than whether the retailer can advertise a large total.
our dated price comparison
The near-one-carat Diamonds Direct options in our broadened search were $1,815–$1,900, mostly in F–G color. Ritani's comparison search returned 643 results, with prices from $516 to $1,400. The much larger choice at Ritani made it easier to find a stone we liked without stretching the budget.
Those are historical research figures, not current quotes or a claim that every stone in the two searches was identical. For today's starting points, see our one-carat lab-grown diamond price guide.
We would still compare a Diamonds Direct quote with a similar stone at Ritani. Match weight, shape, color, clarity and grading lab, then look at the actual appearance. Add the setting and any services you need before deciding which complete purchase offers better value.
Diamond quality and product information
Our review found a gap between the information available for loose diamonds and preset jewelry. Loose-stone details were more useful; some finished pieces left important questions unanswered.
One VS1 diamond caught our attention because an inclusion stood out in the magnified view. We preferred other options.
A magnified image makes inclusions easier to see. Inspect the diamond in ordinary lighting too, and compare it with another stone to judge whether those marks affect its appearance. The grade is a starting point, not a substitute for looking.
Buying preset lab-grown jewelry
Finished jewelry is convenient when you like the design and want someone else to match the stones. It is less useful if you cannot establish what you are paying for.
The two-carat-total-weight studs we examined were listed at $3,900, with E–F color and VS clarity. The product page did not show a cut grade; Diamonds Direct described the quality as Excellent/Ideal in its response to our questions.
Here is the dated comparison that informed our value assessment. Total carat weight means both earrings combined, usually about one carat per ear in a two-carat pair.
| Jeweler | Earlier price | Color / clarity recorded | Cut information recorded |
|---|---|---|---|
| Diamonds Direct | $3,900 | E–F / VS, listed as averages | Excellent/Ideal, described by the company |
| Ritani | $2,800 | H / VS2 | Ideal |
| Clean Origin | $1,895 | F / VS2 | Very Good |
| Grown Brilliance | $2,565 | F / VS2 | Excellent |
These historical examples have different specifications. They explain our earlier conclusions rather than rank current offers. Clean Origin is no longer among our leading recommendations.
For a pair of studs today, ask about the minimum grades, matching, backs and setting dimensions. A missing cut grade is missing information, not proof that the diamond has a particular lower grade.
Building a lab-grown engagement ring
We liked the rotating setting views in the original ring designer. Seeing the side profile helps you judge how high a ring sits and whether it will work with a wedding band.
The old flow restricted the diamond choices in ways that disappointed us. The current site offers a lab-grown starting point alongside its natural-diamond options, giving lab-grown buyers a clearer route to building a ring.
Before ordering, confirm the center stone's report number, the setting metal and the total price. Also ask whether the completed ring counts as a custom order. That affects your ability to return it.
Customer service and store experience
Our experience with Diamonds Direct was mixed. Some staff were helpful, while other conversations made it difficult to get clear answers about diamond quality and aftercare. We also found that the style of service varied between locations.
For us, the useful test is whether someone can explain the stone in front of you: its cut, visible inclusions, report and alternatives at the same price. A friendly conversation helps, but clear answers matter more when you are deciding what to buy.
Take your time. If an answer is unclear, ask for it in writing or request help from someone who can discuss the grading report.
Shipping and returns
Diamonds Direct advertises free delivery and a 30-day return window, excluding custom orders and gift cards. Its FAQ says online purchases can be returned through a showroom or by contacting the team for mailing instructions.
Allow time for the item to be ready: the FAQ lists roughly 12–14 business days for online loose diamonds and 3–8 weeks for many setting-and-diamond orders. Check your item's estimate before planning a proposal.
Aftercare and upgrade policies
The lifetime warranty includes cleaning and tightening, plus loss of side diamonds when damage did not cause the loss. Theft, loss of the whole piece and accidental damage call for insurance rather than an assumption that the warranty covers everything.
Its much-advertised 110% upgrade policy applies to natural diamonds only, starting a year after purchase. Do not include that benefit when comparing the cost of a lab-grown diamond.
Aftercare is one of the stronger reasons to consider Diamonds Direct. Ask your local showroom what it can handle on-site and which work goes to a designer.
Alternatives we would compare first
Ritani is our first stop for loose-diamond value. Grown Brilliance is worth comparing for finished jewelry and design, while Brilliant Earth offers showrooms and a broad setting range.
Read our Ritani review Visit Ritani
Read our Grown Brilliance review Visit Grown Brilliance
Frequently asked questions
Does Diamonds Direct sell lab-grown diamonds?
Yes. It sells loose lab-grown diamonds, engagement rings and finished jewelry. Its current ring-shopping menu includes a lab-grown diamond starting point.
Are its diamonds ethically sourced?
Diamonds Direct publishes responsible-sourcing information. Lab-grown diamonds avoid diamond mining, but the label alone does not establish a particular stone's energy source or environmental footprint. Ask for specific origin or sustainability evidence if that is important to you.
Are lab-created diamonds worth it?
They can be excellent value if you want a diamond to wear and enjoy. Choose for appearance and an affordable price, not an expected investment return. Compare the individual stone and setting rather than assuming all lab-grown jewelry is a bargain.
How we reviewed Diamonds Direct
Rolf Hartmann's original review combined diamond searches, finished-jewelry comparisons, inspection of product images and questions to customer service. We focused on near-one-carat round diamonds with practical color and clarity grades, then broadened the searches to see how much useful choice was available.
The research screenshots show the products and shopping tools behind those findings. Prices, inventory and layouts in them belong to that research period. For this September 2026 update, we checked the current lab-grown navigation, loose-stone information, FAQ and Warranties & Guarantees pages.
Selected updates
- dated research: round-diamond searches, stud-earring comparisons and service questions established our value assessment.
- September 2026: updated the ring-building options, delivery guidance, warranty and natural-diamond-only upgrade terms; retained the research and 2.4/5 rating.