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Voaino-Lab Grown Diamond & Gemstone Jewelry Designer & Manufacturer Since 1995.

0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 1
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0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 1
0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 2
0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 3
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0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher

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    0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 8
    IGI-Certified Diamonds: Luxury Without Lies
    0.5-20 ct Lab Grown • D-Z Colors • 100+ Cuts • Next-Day Shipping
    Read More
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    Why IGI Matters

      No Guesswork

     Color: D (Ice White) to Fancy Vivid (Rainbow Hues)

     Clarity: Flawless to SI2 (See the Report Before Buying)

     Cut: Excellent to Very Good (Sparkle Guaranteed)


      Fraud-Proof

     Unique IGI Report Number for Every Stone

     Scan QR Code to Verify Online


      Sell with Confidence

     Show Customers: "Same Grading as Tiffany & Cartier"

     Print IGI Certificates for Your Jewelry Boxes

      Price Transparency

    Price Transparency

    See It in the Report, Pay It at Checkout

    Size D Color (Price/ct)  Fancy Color (Price/ct)

    0.5ct       $199       $249

    1ct  $399       $499

    5ct  $1,899    $2,299

    All prices include IGI certification


    "Example: A 1ct D-color round diamond = 

    0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 10
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    Who Needs This?

    🔹 Engagement Ring Designers

    "Show IGI reports to justify your $1,999 price tag"

     

    🔹 Luxury Brands

    "Replace mined diamonds in existing collections overnight"

     

    🔹 Instagram Sellers

    "Share IGI certificates in posts build trust fast"

     

    🔹 Small Jewelers


    "Stock 10 stones, not 100 IGI reports attract walk-in clients"

    Have A Questions?

    If you have any questions about our products or services, feel free to reach out to customer service team. We've got preferential price and best-quality products for you.

    CONTACT US

    How it works

    Our customer service team is a dedicated, hard-working group specially selected for their enthusiasm and commitment to providing excellent customer service. They offer advice, answer any queries.

    0.5-20ct Lab Diamonds | IGI-Certified | D-F Color ⏹️Asscher 12
    Choose Your Diamond (Size/Color/Cut)
    Brass low-lead material, anti-corrosion and rust-proof, reliable
    未标题-3
    Download IGI Report Instantly
    There is no leakage after tens of thousands of tests
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    Ship in 24hrs with Customs-Ready Papers
    Upgraded and thickened, explosion-proof and pressure resistance
    未标题-4
    Easier Than Buying Coffee
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    FAQs

    Our in-house designers and engineers have produced countless great designs for customers from different industries

    1
    Can we get your free samples?
    Samples can be offered for free. But courier cost for the samples should be at buyer's account.
    2
    Can you print our LOGO in flatware set?
    Yes.we can print the logo on the flatware set as your requirements.Embossed, laser,stamped and engraved are available.
    3
    How long is the delivery time of sample?
    Samples from stock can be sent within 1-3 days. New produced samples will be sent within 5-15 days.
    4
    Is there any MOQ for what I purchase?
    Yes, we have MOQ for mass production. Different item with different package has different MOQ. Please contact us for more details.
    5
    Do you accept OEM or ODM services?
    OEM and ODM are accepted!
    6
    What is 18-10 Stainless Steel Flatware?
    18-10 refers to the composition of stainless steel. It contains 18% chromium and 10% nickel for excellent strength and corrosion resistance.
    Get in touch with us
    just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs
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