Lab-Grown Diamonds Suppliers

Arte Hong Kong Ltd

Factory locations: Chinese Mainland

Reliable Opals & Gemstones Company

Factory locations: Japan

Hsin Yi Gems (HK) Co Limited

Factory locations: Thailand

Cubic Craft Limited

Factory locations: Chinese Mainland

CVD Diamond

Factory locations: India

Evercarats Limited

Factory locations: India

AADI GEMS INC

At AADI, we specialize in lab-grown diamond jewelry, offering a stunning array of pieces meticulously crafted to perfection. From exquisite engagement rings to timeless necklaces, our collection showcases the unparalleled beauty of lab-grown diamonds. We also provide loose lab-grown diamonds and layouts at competitive prices, ensuring our clients have access to the finest quality stones for their bespoke creations. Our commitment to precision is evident in our diamond cuts, which are executed wi

Aarush Diam

Large Growers of Lab Grown Diamonds, and carry a large variety of shapes and sizes available to ship out same day including ready Jewelry basics shipping same day. Please do visit us at our booth to see our collection and know more about our various services we can offer.

Adornet Jewels

Adornet crafts sustainable lab-grown diamonds with precision. Our process: personalized design, advanced 3D CAD, stringent QC, and reliable global shipping. Experience the future of luxury with us.

ANDOR LUXURY INC.

We are a diamond jewelry manufacturer specializing in lab-grown diamond jewelry for retailers and wholesalers worldwide. We design and produce high-quality rings, earrings, necklaces, and bracelets with options for customization. Our focus is on precise craftsmanship, consistent production, competitive pricing, and reliable delivery, helping our partners grow their diamond jewelry collections with confidence.

Anjali Diamond Inc.

We are dedicated to transforming the diamond industry through sustainable innovation, offering ethically crafted lab-grown diamonds and cutting-edge manufacturing solutions that empower both consumers and industries, while steadfastly upholding transparency and integrity. To pioneer a sustainable future in the diamond industry, where innovation, ethical craftsmanship and transparency create lasting value for all stakeholders-empowering consumers and supporting industries.

ASKA JEWELS INC

Aska Jewels INC deals in manufacturing , trading, import and export of Lab Grown Diamonds and Jewelry. We select the finest raw materials and our experts shape them into beautiful, elegant, luxury diamond pieces. We go above and beyond our current standards to offer conflict free, environment friendly and sustainable diamonds to cater the needs of the millennials across the world.

Augmont Enterprises

Augmont Lab-Grown Diamonds is a global B2B platform serving US and international jewelers with responsibly grown, certified lab-grown diamonds. Through diamonds.augmont.com, buyers access lifetime buy-back guarantee, doorstep delivery, transparent pricing, seamless transactions, fulfillment backed by Augmont’s trusted supply chain and industry expertise.

AVP STAR PRIVATE LIMITED

Greenstar Grown Diamonds blends tradition with innovation, offering sustainable, lab-created diamonds crafted using cutting-edge technology. Founded in New York and with operations in India, we redefine the diamond industry by merging artisanal skills with modern practices. Led by the esteemed J.K. Star Group and AVP Star Pvt. Ltd., we produce ethically crafted diamonds while setting new industry standards. Our diamonds embody both luxury and sustainability, shaping the future of the global diam

Brahma Diamonds

Godhani Impex started in the year 1995 with a vision to craft the exquisite diamonds with the standards of ultimate quality, craftsmanship & creativity. Every lab grown diamond is meticulously polished to perfection by our team of dedicated diamond artisans. Our exclusive collection features a wide range of certified and non-certified diamonds starting from 0.08 Carats to +15.00 Carat diamonds. With an unrivaled experience of 35 years in Natural Diamonds & successfully satisfying customers, we a

Channel Jewelry

Channel Jewelry is your premier supplier of everyday lab grown diamond jewelry. We carry: Tennis Bracelets, Eternity Bands, Tennis Necklaces, Graduated Necklaces, Flex Bangles, Studs and Hoops. We also offer custom services for your clients' unique needs and all of our jewelry comes in a standard E/F Color and VS Quality. P.S. Don't forget to ask us about our fancy shape jewelry as well!

Classic Grown Diamonds

A part of the New York-based Shashvat Diamonds Inc., Classic Grown Diamonds specializes in Lab-Grown Diamonds of various shapes and sizes. So whether you are looking for large solitaire diamonds or small loose diamonds, we have the technology and skill to fulfill your every requirement. We have an In-house setup from start to finish of Lab-Grown Diamonds. From Diamond Growing Lab – Manufacturing of Cut & Polish Diamonds – Manufacturing of Jewellery – Sales & support offices in New York, Hong

CUBIC CARBON LAB PRIVATE LTD

Cubic Carbon, based in Surat is a leading manufacturer in Lab Grown Diamonds in different cut, color, carat and clarity, the intricately designed Jewellery under Cubic Carbon exudes radiating collection.

Cygni Lab Diamond

"Discover the brilliance of Cygni Diamonds, where luxury meets sustainability. As pioneers in lab diamond technology, Cygni Lab Diamond Inc. brings you exquisite lab diamonds crafted with precision. Located conveniently in New York 47th street, our showroom offers a stunning array of lab diamonds, ensuring you find the perfect match. Explore the allure of Cygni Diamonds today, your premier destination for lab diamonds in NYC. Single diamond Solitaire Diamond Rings , Solitaire Lab Diamond Cygni L

DV Jewelry Corporation

We Grow, We Manufacture, We Supply 100% Lab Grown Diamonds To The Leading Brands Of The World. We offer: 1) Non-Certified loose polished lab grown diamonds from 0.70MM (-0000) - 6.5MM (1.00Ct) 2) IGI Certified loose polished lab grown diamonds from 0.30Ct - 30.00Ct No Matter The Size Of Your Business! Serving clients both Locally and across 4 Continents. We offer: 1) 360 Videos & Photos 2) Certificate Links 3) 1 Point Communication 4) Fastest Insured Shipped 5) Fastest Local Delivery 6) API inte

E Carats

E Carats is a vertically integrated lab-grown diamond and jewelry manufacturer, managing every stage from diamond seed to finished jewelry. With 100+ skilled experts and a solar-powered facility, we deliver sustainable, high-quality diamonds and fine jewelry with strict quality control. Our in-house ecosystem removes all external markups, ensuring transparent pricing, exceptional craftsmanship, and reliable, fast delivery—offering retailers a premium, low-impact, high-value product line

Ecobrilliance Pvt. Ltd

In 2015, one of our directors, Mr. Premal Shah launched a new company Eco Brilliance, specializing in lab grown diamonds. He chose to pursue this line keeping in mind the social and environmental benefits of lab grown diamonds. Premal believes in ethical fashion that is eco-friendly and above all affordable. Eco Brilliance is an end to end partner for jewelry retailers and wholesalers in USA, Europe, Hong Kong and India, offering the entire spectrum of supply and services.

Elements Intl Inc

Our manufacturing skills span volume production of diamonds from 0.01pts to 10cts, in colors from D to M. Our operational ability is demonstration by the continuity of our supply and by the absolute consistency of our manufacturing output We take the initiative in the development and implementation of new technologies. Our ability to share best practice gives us a clear business advantages.

Elysian Designs Inc.

At Elysian Design Inc, we offer timeless pieces that are ethically created in a laboratory, combined with hands crafted expressive designs, and fine attention to detail. Our lab-grown diamonds are created using advanced technology that mimics the natural process of diamond formation, ensuring that they are of the highest quality, free from impurities, and ethically sourced. We believe that our diamonds are the perfect way to mark the present without sacrificing the future because the future is w

EMERGE DIAMONDS INC.

Emerge is a manufacturer & wholesaler of Lab grown diamonds (CVD & HPHT) with a manufacturing facility in Surat (India) & office in New York. Our inventory includes Melee, Pointers as well as Solitaires upto 5 cts in Rounds & Fancies (Certified & Non Certified).We offer Layouts & Matching pairs in various shapes.We also have studs & bracelet programs available in lab diamonds. We also have a highly skilled jewelry production team capable of creating customised jewelry.

Essential Lab Grown Diamonds Inc

We are the wholesalers of certified lab grown diamonds and sell at high discounts ranging from -95%-97% off!