Six certified lab-grown diamonds — round, princess, oval, marquise, pear, radiant — on a dark stone surface

Same fire.Same brilliance.At half the price.

Every diamond clears the same strict standard — whichever stone you choose, you're getting a brilliant one.

GCAL 8X Hearts & Arrows Rounds ◆ Ideal Cut on All Shapes D–F Colorless ◆ VVS2+ Clarity

Same GCAL report. Same color, same clarity. A 2-carat costs about a third of Blue Nile's. See the numbers →

The specialist's standard — without the specialist's price.

Every Arelia diamond is a real lab-grown stone, chemically and optically identical to mined, held to the same Super Ideal Hearts & Arrows standard the top specialists are known for — and GCAL certified. We just sell it direct, at half the price. See how →

Six GCAL 8X lab-grown diamond shapes in a row on black — pear, princess, oval, round, marquise, and radiant — the range Arelia sources direct from the grower

Direct from the Manufacturer

No showroom, no retail markup, no middle layer. We buy direct from the diamond growers and pass every dollar of savings to you — premium Super Ideal cuts at fair, honest prices.

A GCAL 8X round-brilliant lab-grown diamond on black, its arrow-star facet pattern showing Super Ideal Hearts & Arrows cut precision

Super Ideal Cuts

Every round is a certified Hearts & Arrows — the pinnacle of light performance and optical symmetry. All other shapes are precision Ideal Cut for maximum sparkle, fire, and brilliance in their unique geometry.

A bright white D–F colorless loose lab-grown diamond held in tweezers, showing its clarity and whiteness

Bright White Diamonds (D–F)

We sell only D through F color — the top three colorless grades — and only VVS2 or better in clarity. Tight specs at every level, not just cut.

A full GCAL 8X lab-grown diamond certificate — 4C's grading, laser inscription, Gemprint, photomicrographs, light-performance images, and all 8 cut-quality categories graded Excellent

See Before You Buy

Every diamond's full GCAL 8X Report — including the clarity plot and real Hearts & Arrows photos — is on the product page. No guessing, no "trust us."

How Arelia Compares

Every spec, side by side. The same diamond grades elite specialists charge a premium for, sourced direct without the markup.

Arelia Typical Online Retailer
Cut Hearts & Arrows (rounds) / Ideal (all shapes) Good to Excellent
Color D–F (colorless) Typically H–K
Clarity VVS2+ (eye-clean) Often SI1–I1
Certification GCAL 8X, included Often a $50–150 add-on

About half the price — same specs.

Typical online retailers charge roughly 2× ours — usually for lower color, clarity, and cut.

GCAL Certified

All of our loose stones come with GCAL certification

When you see the details on a loose stone it is coming right from the GCAL certificate, the gold standard in diamond grading. Each image comes from the certificate. Each loose stone comes with the certificate. You can have full confidence in the visual and cut quality of the stone you are buying.

Show me GCAL stones →

Highest Quality Cuts

We select only the highest quality cuts as outlined in the the GCAL certification. Round stones will have excellent heart and arrow cut qualities.

  • GCAL 8X certified Every diamond ships with its full GCAL 8X report
  • 7-day returns Hassle-free on every order
  • Insured to your door Plain packaging, signature required
  • Personal service Real humans, 1-business-day replies