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Lab-Grown Diamond Jewelers in Illinois

3 companies · trade-show sourced · updated Oct 2026

JewIQ lists 3 lab-grown diamond jewelers in Illinois, drawn from JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories. Open a profile for the website, phone number and specialties.

Lab-Grown Diamond Jewelers by city

Companies

  1. 1.RS Diamonds Inc.

    Lab-Grown Diamond Jeweler · Chicago

    RS Luxury Group, a second-generation, family-owned company, serves as the umbrella brand for RS Diamonds Inc. and Mac Time Chicago. With an extensive inventory of over 2,000 certified loose diamonds—both lab-created and

    Lab-grown diamondsBridalJCK Las Vegas exhibitor
  2. 2.JAS Diamonds Inc

    Lab-Grown Diamond Jeweler · Chicago

    Here for Now and What's Next. Since 1983, JAS Diamonds has been a trusted diamond wholesale institution. With 11,000+ loose natural and lab diamonds up to 15cts and live availability on our website, you always know what'

    Lab-grown diamondsBridalJCK Las Vegas exhibitor
  3. 3.Ofer Mizrahi Diamonds Ltd.

    Lab-Grown Diamond Jeweler · Chicago

    At Ofer Mizrahi Diamonds, we partner with jewelers and retailers to find, market, and sell the variety of high-quality, certified diamonds their customers want.

    Lab-grown diamondsJCK Las Vegas exhibitor

More in Illinois

Questions

How many lab-grown diamond jewelers are in Illinois?
JewIQ currently lists 3 in Illinois, ranked by profile completeness and trade-show presence.
Where does this information come from?
From public JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories. Locations marked approximate are derived from phone prefixes until the business confirms its address.