Prices below are live — refreshed from inventory on every page load.
Live price guide · updated October 29, 2026

How much does a lab-grown diamond cost?

The table below is generated from Veyara's live inventory of 33,374 public, available lab-grown diamonds listed as IGI or GIA, refreshed on every page load.

Veyara lists the complete public per-stone total. Open an individual stone page to review its catalog lab details, report links, and supplier media disclosures.

For medians and typical ranges by shape at 1, 1.5, 2, 3, 4 and 5 carats, see the price benchmarks by shape and carat.

Live prices by carat weight

Carat range In stock From Typical (median)
1 – 1.5 carat 7,448 stones $162 $241 Browse →
1.5 – 2 carat 7,328 stones $235 $344 Browse →
2 – 3 carat 9,394 stones $356 $579 Browse →
3 – 4 carat 5,046 stones $485 $847 Browse →
4 – 5 carat 1,827 stones $572 $1,058 Browse →
5 – 10 carat 1,962 stones $894 $1,610 Browse →
10+ carat 369 stones $1,889 $3,144 Browse →

Figures are Veyara listed per-stone totals for the public, available rows included by the methodology below as of October 29, 2026. Listing details and availability vary by stone.

Compare similar round and oval diamonds

These groups match shape, color, clarity and grading lab within a 0.25-carat range. Up to six groups per shape appear, ordered by the number of listings. Prices are listed totals for one loose stone, calculated October 29, 2026.

The all-carat guide compares 2.00–3.99 ct stones; each size guide uses its stated half-carat range. Matching grades do not guarantee matching appearance: compare dimensions, cut information, report links and media. Small samples describe the current listings only and are not a reliable market benchmark.

Compare featured 3–4 ct ovals · Compare featured 3–4 ct rounds · Veyara’s business and buying evidence

Turn a listed stone price into a purchase budget

Start with a carat range in the table, then compare similar listings. The lowest price may belong to a different shape, color or clarity than the stone you want. Use the matched groups above when available, and review the individual reports, measurements and media before deciding.

For a ring, add the quoted setting, setting work and applicable taxes to the loose-stone total. Confirm fit and timing with your jeweler before ordering. Compare that complete quote with a finished ring; the loose-stone price alone does not establish which option costs less.

Need help reading the listings? Use our diamond buying guide or request three options for your budget. Review the shipping and return terms for the item you choose.

Methodology and limitations

This guide uses Veyara listed totals only. It includes rows that are public, currently marked available, and list IGI or GIA as the grading laboratory. Rows are grouped by carat range and, on size-specific pages, by shape.

“From” is the lowest listed total in a group. “Median” is the middle value after sorting the listed totals, or the average of the two middle values when the count is even. These figures are not appraisals, natural-diamond comparisons, resale estimates, or market-wide benchmarks.

Inventory and availability change. A catalog lab field does not assert that Veyara independently completed a report lookup; review the details and links shown for each listing.

Official references: FTC Jewelry Guides · GIA laboratory-grown diamond information · IGI report verification · GIA cut, polish and symmetry.

Common questions

What do the prices on this page represent?

They are Veyara’s current listed per-stone totals for public, available rows listed as IGI or GIA. They are not appraisals or a market-wide benchmark.

Which inventory rows are included in these prices?

The table includes public, available rows whose catalog lab field is IGI or GIA. A lab listing is not a claim that Veyara successfully looked up the report; each stone page shows the report details and links available for that row.

Are these in-stock diamonds?

The numbers on this page are computed live from 33,374 public rows currently marked available and listed as IGI or GIA.

What determines the price of a lab-grown diamond?

Listed prices vary with carat weight, shape, color, clarity, cut information and supplier pricing. Use the narrower comparison groups on this page to hold shape, color, clarity and lab constant within a quarter-carat range. Individual proportions, appearance and report details can still differ.

How do official sources describe laboratory-grown diamonds?

The FTC Jewelry Guides require a clear laboratory-grown disclosure and address when the word “diamond” may be used. GIA describes laboratory-grown diamonds as having essentially the same chemical composition and crystal structure as natural diamonds, while also explaining that laboratories can distinguish their origin. See the official FTC and GIA references linked in the methodology below.

How can I review an IGI or GIA listing?

The stone page shows the lab and report number recorded in Veyara’s catalog. It also provides the issuing lab’s generic official report-check page so a buyer can perform their own lookup; the presence of that link does not mean Veyara has confirmed a successful lookup.

What do color and clarity grades like "H color, VS2" actually mean?

On the D–Z color scale, D is colorless and color becomes more noticeable toward Z. VS2 means very slightly included; whether inclusions are visible without magnification depends on the particular stone, size and viewing conditions. Do not assume that two grades look identical. Compare the report, exact-stone media and your setting before choosing.

Which matters more for sparkle: cut, color, or clarity?

Cut quality affects how a diamond handles light. Polish and symmetry are separate assessments and do not, by themselves, establish an overall cut grade. Read the issuing laboratory’s report for the actual cut assessment, where provided, and compare proportions and exact-stone video. Color and clarity describe different properties; no single grade guarantees the appearance you will prefer.

What should I consider beyond the listed price?

Review the listed grading details, any available report link, and any supplier media for the specific stone. Laboratory-grown and natural diamonds can have different resale markets, and this guide does not estimate resale value or compare against a modeled natural-diamond price.

More price guides

All prices · 1 carat · 2 carat · 3 carat · 4 carat · 5 carat · Price index (historical) · By shape and carat