Shop loose CVD lab-grown diamonds at direct-source pricing — real certified diamonds with public per-stone prices, IGI/GIA reports when available, 360° video, and insured U.S. shipping. No trade account, no showroom markup.
A CVD diamond is a real diamond grown by Chemical Vapor Deposition — a process that builds the crystal one atomic layer at a time from a carbon-rich gas inside a sealed chamber. The result is not an imitation. It has the same carbon lattice, the same 10 on the Mohs hardness scale, the same refractive index, and the same fire and brilliance as a diamond pulled from the ground. The only difference is origin: it was grown in weeks in a lab instead of over a billion years in the earth, and that single change is what removes the mining premium from the price.
That is why CVD diamonds for sale from a direct source can look identical to a mined stone across the counter yet cost a large fraction less. You are paying for the diamond — the cut, the clarity, the color, the carat — and not for the geology, the multi-tier distribution chain, or the showroom overhead baked into traditional retail.
Lab-grown diamonds are made two ways: CVD and HPHT (High Pressure High Temperature). CVD grows the crystal from gas at comparatively low pressure; HPHT recreates the heat and crushing pressure found deep in the earth. Both produce genuine, certifiable diamonds. For a finished, eye-clean, certified stone, a buyer almost never cares which method was used — the certificate and the 4Cs tell you everything about how the stone will look and perform. Chase cut quality and a clean report, not the growth acronym.
Start with cut. Cut governs how much a diamond sparkles, more than color or clarity. Favor Excellent or Ideal make with tight proportions and Very Good or better polish and symmetry. A brilliant, well-cut stone in a lower color grade will outshine a poorly cut stone two grades whiter.
Relax color where the eye can't tell. In most mountings a G or H reads as white, especially in white gold or platinum. Dropping a grade or two here is the easiest place to free up budget for size or cut.
Buy eye-clean, not flawless. VS2 to SI1 is typically eye-clean in the popular shapes, meaning no inclusions are visible without magnification. Confirm with the certificate plot and the video rather than paying up for a grade you can't see.
Compare millimeters, not just carats. Carat is weight; spread is the size your eye actually sees. Two stones of equal weight can face up noticeably different, so check the measurements on the detail page before deciding.
Every available CVD stone carries a Veyara SKU and a visible price you can shop and compare before you ever contact us — no quote-gating, no "call for price."
Most stones are IGI or GIA certified, with specs and a 360° video on the detail page so you can inspect the diamond the way a dealer would before buying.
Individual buyers, collectors, jewelers, and retailers all pay the same direct-source pricing. No trade account, no minimums, insured U.S. shipping.
Every public stone uses a Veyara SKU and visible price. Add a listed CVD diamond to cart to start checkout, or send a spec and we'll source one for you.
For custom sourcing, include shape, carat range, color, clarity, certificate preference, budget, timeline, and whether you need a single stone, a matched pair, or a parcel.
A CVD diamond is a real diamond grown by Chemical Vapor Deposition, a process that builds a diamond crystal layer by layer from a carbon-rich gas inside a controlled chamber. The finished stone has the same carbon crystal structure, hardness, brilliance, and optical properties as a mined diamond. It is not a simulant like moissanite or cubic zirconia — it is chemically and physically diamond, simply grown above ground instead of pulled from the earth.
Yes. CVD diamonds are graded by the same laboratories, on the same 4Cs scale — carat, color, clarity, and cut — as mined diamonds. IGI and GIA both certify lab-grown CVD stones and simply note on the report that the diamond is laboratory-grown. To the eye, under a loupe, and under standard testing, a CVD diamond is a diamond.
Both are real lab-grown diamonds; the difference is the growth method. CVD (Chemical Vapor Deposition) grows the crystal from carbon gas at lower pressure, while HPHT (High Pressure High Temperature) mimics the heat and pressure deep in the earth. For a finished, certified, eye-clean stone the buyer generally cannot tell them apart — what matters far more is the cut, color, clarity, and the certificate, not the growth method.
Lab-grown CVD diamonds typically sell for a large fraction less than a comparable mined diamond of the same carat, color, clarity, and cut — often well over half off retail mined pricing. Because Veyara sells direct-source at public per-carat pricing instead of showroom markup, the savings on our loose CVD inventory are usually even wider than a traditional jeweler's lab-grown case.
Most of our loose CVD diamonds are certified by IGI or GIA, and the report details and grading are shown on the stone's detail page when available. For any listed stone you can review the specs, the certificate status, and the 360° video before you buy, and we are happy to confirm report numbers on request.
Maximum brilliance and the most liquid, comparable shape.
Elongated brilliance with strong finger coverage.
Step-cut hall-of-mirrors elegance.
Brilliant sparkle in a cropped-corner outline.
Teardrop silhouette that flatters the hand.
Largest face-up area per carat of any shape.
Modern square brilliant with strong value.
Vintage pillow cut with exceptional fire.
Romantic brilliant built on symmetry.
Art Deco step cut with concentric flashes.
Browse the live inventory or send Veyara the specs you want sourced.