IGI CERTIFIED STONES・QUOTES WITHIN 24H・FACTORY-DIRECT, GLOBAL SHIPMENT

◆ LAB-GROWN DIAMOND INVENTORY

Total … certified loose stones · IGI + 360° imaging

Prices: USD, incl. IGI & est. shipping

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Know Your Stone

Built for Jewelers, Designers & Boutique Brands

The same content your customers will ask you about — ready to reuse in your own store.

  • Carat

    Weight = Size

    1.00 ct is the market's most requested size. Lab stones let your buyers go 2–3× bigger at the same budget versus mined.

  • Color

    D–F Is the Sweet Spot

    Colorless to near-colorless. For resale, D–F covers every customer expectation without paying for invisible grades.

  • Clarity

    VS+ Is Eye-Clean

    Inclusions in VS and above are not visible without magnification — the rational quality floor for retail stock.

  • Cut

    Cut Makes the Sparkle

    Ideal/Excellent cut is what sells the stone in daylight. We quote cut grade on every stone, not just the certificate headline.

  • Growth Method

    CVD vs HPHT — Why It Matters

    Both mimic nature; CVD grows layer by layer from carbon vapor, HPHT crystallizes carbon under pressure. Post-growth treatment is common in the industry — we disclose treatment status on every quote, because your compliance paperwork depends on it.

  • Certification

    IGI Reports, Matched Numbers

    Every certified stone ships with its report; the report number is laser-inscribed and checked against the stone at our QC bench before dispatch. Certificate samples are available before you order.

Before You Ask

Lab Diamond FAQ

Are lab-grown diamonds real diamonds?

Yes. Identical chemical, physical and optical properties to mined diamonds — the only difference is origin. The FTC requires them to be described as laboratory-grown, and we follow that wording on all documentation.

Do you sell loose stones or only finished jewelry?

Both. Loose white stones are quoted by spec (carat/color/clarity/cut); finished pieces show retail reference prices so you can calculate your margin.

What is the MOQ for trade pricing?

5 pieces per specification for finished jewelry; loose stone parcels can start from 1 piece for sampling.

How fast can I get samples?

Quick-ship items sample in about 7 days; custom specs follow the CAD → sample → bulk flow with written lead times.