Top Manufacturers and Suppliers for Brilliant Earth
Discover the Top Manufacturers and Suppliers for Brilliant Earth with SourceReady, leveraging AI and data from over 40 sources to enhance your product sourcing.
Brilliant EarthManufacturersSuppliersSourcing
KBS Creations
🇮🇳 India
2005Fewer than 5 peopleManufacturerEstablished brand
Industry association member
ODM manufacturer
Product customization
Shipments
112744
Key customer
BRILLIANT EARTH
Key market
🇺🇸 United States
Description
KBS Creations is a specialized manufacturer and exporter of diamond-studded jewellery based in the SEEPZ Special Economic Zone in Mumbai, India. Established in 2005, the firm operates as a dedicated manufacturing unit and SEZ entity, providing comprehensive jewellery manufacturing services and OEM solutions. The company is recognized for its commitment to ethical standards, holding RJC Code of Practices and RJC Chain-of-Custody certifications, and is SRSP-certified for the ethical sourcing of precious metals. Their core expertise includes the manufacturing of diamond-studded jewellery, worked diamonds, and precious metal jewellery, supported by in-house fashion design services and industrial design services. KBS Creations manages a diverse product portfolio under HSN codes 711319 and 710239, specializing in high-quality articles of jewellery and parts. With a strong international presence, the company exports its products to major global markets including the USA, Canada, UK, France, Dubai, and Australia.
Kira Jewels Inc.
🇺🇸 United States
2001-5000 peopleManufacturerHigh capacity factory
Large enterprise group
OEM manufacturer
ODM manufacturer
Shipments
467833
Key customer
BRILLIANT EARTH
Key market
🇺🇸 United States
Description
Kira Jewels Inc. is a premier manufacturer and the world's largest grower of CVD lab-grown diamonds, headquartered in New York City with a massive 700,000 sq. ft. manufacturing facility in Surat. Backed by over 30 years of industry expertise, the company operates an end-to-end in-house process from seed to finished jewelry, utilizing 2,500 diamond growing machines and a 25MW solar plant for sustainable production. Their annual capacity reaches 7.2 million rough LGD carats, supporting an inventory of over 250,000 certified lab-grown diamonds.
As a specialized OEM and raw material supplier, the company offers loose diamonds ranging from 0.18 to 10+ carats in 11 distinct shapes, including Radiant, Emerald, and Princess, with color grades from D to G and fancy colors. Their advanced custom jewelry design and manufacturing services feature napkin-to-3D high-fidelity modeling and 24-hour CAD structural file generation. Specialized product capabilities include diamond eternity bands with 7-shape diamond band customization, tennis bracelets, necklaces, and engagement rings in gold and platinum settings. They are experts in technical processes such as bezel setting and Toi et Moi design.
Kira Jewels Inc. provides comprehensive B2B solutions for luxury retailers and e-commerce businesses, including private diamond engineer consultation, API integration for store portals, and photorealistic rendering. Their commitment to conflict-free, sustainable luxury is demonstrated through their integrated production model and significant investments in renewable energy infrastructure.
Shree Ramkrishna Exports Pvt. Ltd.
🇮🇳 India
19645001-10000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
555276
Key customer
BRILLIANT EARTH
Key market
🇺🇸 United States
Description
Shree Ramkrishna Exports Pvt. Ltd. (SRK) is a premier diamond manufacturer and exporter headquartered in Mumbai, India, with over 50 years of industry experience. Operating from the Bharat Diamond Bourse and Surat Diamond Bourse, the company is a vertically integrated leader in the natural diamond sector, employing between 5,001 and 10,000 professionals. SRK is recognized as a De Beers Sightholder and an Alrosa Alliance member, maintaining strategic partnerships with major miners including Rio Tinto and Burgundy Diamond Mines. The company operates two advanced factories and specializes in the cutting and polishing of natural diamonds, ranging from brilliant rounds to fancy shapes such as princess, emerald, marquise, and oval cuts. They are particularly noted for their expertise in large-sized stones (3 carats and above) and high-quality fancy shapes. Beyond loose diamonds, the company manufactures gold jewelry, including rings and necklaces, and processes colored gemstones. SRK is a pioneer in sustainable manufacturing, holding LEED Platinum Certification and Net Zero certification. Their commitment to quality and ethical sourcing is backed by a comprehensive suite of certifications, including ISO 9001, ISO 14001, ISO 45001, ISO 50001, and the RJC Code of Practices. All products are tracked through a proprietary traceability system, ensuring transparency across the global supply chain.
Ethereal Green Diamond LLP
🇮🇳 India
501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Product customization
Shipments
220168
Key customer
BRILLIANT EARTH
Key market
🇺🇸 United States
Description
Ethereal Green Diamond LLP is an Indian manufacturer and trading company specializing in the cultivation and production of lab-grown diamonds. Based in Mumbai, the company operates state-of-the-art manufacturing facilities utilizing Chemical Vapor Deposition (CVD) technology and high-tech machinery. Their product portfolio includes a wide range of loose lab-grown diamonds—such as round brilliant, princess, cushion, emerald, and pear cuts—as well as colored diamonds like fancy vivid green and high-clarity VVS2 stones. Beyond loose diamonds and diamond melee, they offer finished lab-grown diamond jewelry and provide specialized B2B services including custom cutting and calibration, personalized diamond sourcing, and private labeling for brand collaborations. The company maintains a global presence with sales offices in Hong Kong and New York, serving the luxury jewelry retail and wholesale sectors. They hold IGI certification and maintain professional memberships with the National Association of Jewellers and the Society of British Jewellers.
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Grown Diamond Corporation
🇺🇸 United States
Manufacturer/WholesalerOEM manufacturer
Product customization
Experienced exporter
Shipments
36750
Key customer
BRILLIANT EARTH
Key market
🇺🇸 United States
Description
Grown Diamond Corporation is a manufacturer and wholesaler specializing in high-quality lab-grown diamonds. Utilizing advanced High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD) growth processes, the company produces a wide range of diamonds from 0.30ct accent stones to 5ct+ statement pieces. Their product portfolio includes loose diamonds and bespoke jewelry, such as engagement rings, necklaces, earrings, and bracelets, with an emphasis on custom diamond shapes. They offer advanced technical transparency through 360-degree virtual viewing and ASET analysis. As an IGDA member, the company provides both B2B wholesale via the CRBN platform and D2C retail, supported by certifications from GIA, IGI, AGS, and GCAL. They maintain a strong commitment to traceability and offer global export services.
Hari Krishna Exports Pvt. Ltd.
🇮🇳 India
19925001-10000 peopleManufacturer/Trading Company/Wholesaler/DistributorHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
480178
Key customer
BRILLIANT EARTH
Key market
🇭🇰 Hong Kong
Description
Hari Krishna Exports Pvt. Ltd. is a premier Indian diamond conglomerate and vertically integrated manufacturer headquartered in Mumbai, with a significant global presence in major diamond hubs including Surat, Dubai, New York, Hong Kong, and Antwerp. Founded in 1992, the company has grown into a multi-billion dollar entity with an annual turnover exceeding US $2.1 billion and a workforce of over 8,000 skilled professionals. The company operates a state-of-the-art 43-acre manufacturing facility, 'HK Hub,' and secures 80% of its direct rough supply from major miners.
Specializing in both certified and non-certified polished diamonds, the company produces over 40,000 carats monthly. Their inventory includes diamonds ranging from 0.18 to over 50 carats in round and various fancy shapes. Beyond loose diamonds, the company maintains a robust jewelry division through brands like KISNA, H.K. Designs, and Unity Jewels, offering a diverse range of rings, earrings, pendants, and necklaces crafted with 18k hallmarked gold and VVS diamonds. Their export network spans over 80 countries across North America, Europe, and Asia.
In addition to its core diamond business, the company maintains specialized divisions for handmade artisanal products, including glass, bone, and wooden beads, as well as fashion accessories and seasonal home decor such as Christmas ornaments and napkin rings. Recognized for excellence, the company has received numerous accolades from the Gem and Jewellery Export Promotion Council (GJEPC) and the Stevie International Business Awards for manufacturing and innovation.
Multicolor Native Jewelry Accessories Plain Carved Shell and Coral Bone Hairpipe Beads Natural White Craft Supplies$1
Handmade Ceramics White Square Tubes and Black Bone Beads for Custom Necklace and Bracelet Making$1
Wholesale Best Selling WHO DAT Gameday Beaded Earrings$1
Wholesale Hot Selling Orange Colored Napkin Rings$3.5
Handcrafted Round Shaped Flat Sky Blue Color Pearl Widely Use New Design Glass Beads DIY$30
Handmade Gold Plating Earring Jewellery Set for Parties and Engagements African Wedding Gift$1
Handmade Christmas Reindeer Head Beaded Earrings Gold and Silver Plated Festive Holiday Jewelry for Women$1
Wholesale Handcrafted Popsicle Earrings in Red White Blue Patriotic Summer Style! Gold Plated$1
Wholesale Multicolor Easter Bunny Beaded Earrings Handmade Festive Jewelry for Women Cute Spring Rabbit Dangle Earrings$1
Wholesale Handcrafted Bridal Floral Beaded Drop Earrings for Wedding$1
Handmade Gold Plated Seed Bead Christmas Snowman Post Earrings Unique Festive Holiday Jewelry for Women Winter Accessories$1
Lucky Charms Round Tribal Design Bone Beads Colorful and Natural White Shell and Coral for Jewelry-Loose Bead Type$1
Pure Lab Diamonds
🇮🇳 India
1968501-1000 peopleManufacturerHigh capacity factory
Established brand
OEM manufacturer
Eco-friendly supplier
Shipments
84692
Key customer
BRILLIANT EARTH
Key market
🇦🇪 United Arab Emirates
Description
Pure Lab Diamonds is a premier manufacturer of lab-grown diamonds based in Surat, India, with a legacy dating back to 1968. Operating an advanced in-house manufacturing unit with over 1,000 employees, the company specializes in both CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature) diamond growth. Their production capabilities cover a vast range of specifications, including diamond sizes from -2 sieve to 10+ carats, clarity grades from Flawless to I1-I2, and color grades from D to M. As an OEM and processed material supplier, they provide 100% crystallized carbon stones that are chemically and physically identical to natural diamonds.
The company is recognized for its precision cutting and polishing with ideal parameters, offering an extensive portfolio of shapes such as Round Brilliant, Princess, Emerald, Oval, Pear, Marquise, Heart, Radiant, Cushion, and specialized cuts like Taper Baguette and Square Emerald. Pure Lab Diamonds is a leader in the New-Age Diamond Industry, holding SCS Global Services Certified Sustainability Rated Diamonds status. Their commitment to quality is further backed by certifications and grading from IGI, GIA, and GJEPC. Utilizing advanced ERP and CRM systems, the company ensures streamlined operations for global luxury jewelry markets while maintaining a strong focus on CSR initiatives and staff welfare.
Accur8 Diamonds Private Limited
🇮🇳 India
2017201-300 peopleManufacturerODM manufacturer
Small batch production
Product customization
Industry association member
Shipments
1419
Key customer
BRILLIANT EARTH
Key market
🇺🇸 United States
Description
Accur8 Diamonds Private Limited is a specialized manufacturer of natural diamonds and luxury jewelry headquartered in Surat, India. Founded in 2017 by second-generation diamantaires, the company operates as a boutique diamond manufacturing facility with a workforce of 201 to 300 employees. The firm is a Responsible Jewellery Council (RJC) certified member, adhering to the RJC Code of Practices for ethical diamond sourcing and manufacturing. The company specializes in high-brilliance stones, including AGS Ideal 000 diamonds and GIA, IGI, and HRD certified diamonds, with a focus on solitaires and custom diamond engagement rings. Accur8 Diamonds distinguishes itself through precision diamond cutting and polishing, sometimes dedicating a year-long craftsmanship period for single high-brilliance stones. Their operations emphasize sustainability and transparency, utilizing an onsite solar plant powering 80% of operations and solar-powered electric vehicles for logistics. Furthermore, they employ blockchain-based diamond traceability tracking and in-house software to provide full history verification for every stone, ensuring direct-from-miner ethical sourcing and quality-focused production.
Kiran Gems Private Limited
🇮🇳 India
1985More than 10000 peopleManufacturer/Trading Company/DistributorHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
1270401
Key customer
BRILLIANT EARTH
Key market
🇭🇰 Hong Kong
Description
Kiran Gems Private Limited is the world's largest manufacturer of natural diamonds, headquartered in Mumbai with extensive manufacturing facilities in Surat, India. Established in 1985, the company operates as a De Beers Sightholder and maintains a massive workforce of over 10,000 employees. They specialize in 100% ethically sourced natural rough diamonds, offering an extensive range of round brilliant and fancy shapes—including pear, marquise, princess, emerald, cushion, and heart—in sizes from 0.005 carats up to 5.00 carats. The company is a leader in high-tech diamond processing, utilizing 100% planning and marking on Sarine machines and advanced screening on synthetic detection machines from De Beers and HRD. Their specialized capabilities include microscope assorted and calibrated diamond parcel services, bespoke quality sorting, and customer-specific product coding. Kiran Gems is the first to install AMS and M-Screen machines, supporting a significant inventory of Triple-Excellent cut stones and certified round brilliants in 3VG Up. As a Certified Member of the Responsible Jewelry Council (RJC) and adhering to the RJC Code of Practices, they provide laser inscription as per brand requirements and utilize an RFID-based system for same-day shipping of up to 5,000 pieces. Serving high-end jewelry and watch manufacturers globally, the company maintains a strong international presence with offices in the UAE, USA, Hong Kong, Thailand, Belgium, and Vietnam.
Star Rays
🇮🇳 India
1980501-1000 peopleManufacturer/Distributor/Trading Company/WholesalerHigh capacity factory
Established brand
OEM manufacturer
Product customization
Shipments
90471
Key customer
BRILLIANT EARTH
Key market
🇭🇰 Hong Kong
Description
Star Rays is a global manufacturer and distributor of high-quality diamond solitaires and loose diamonds. Based in Mumbai, India, the company maintains an extensive international presence with offices in the USA, Hong Kong, Botswana, and Namibia. They specialize in diamond sizes ranging from 0.30 ct to 5.00 ct and above, offering a color range from D to P and clarity from FL to I4. Over 85% of their inventory features an Excellent, Excellent, Excellent (Ex. Ex. Ex.) cut grade. Their product selection includes various shapes such as Round, Marquise, Princess, Heart, Pear, Oval, Emerald, Radiant, Cushion, CMB, and Baguette. The company provides specialized manufacturing for Flawless (FL) solitaires and a Twin Diamond exact matching service. Star Rays utilizes the proprietary Starrays Bidding System (SBS) for diamond procurement and adheres to responsible sourcing standards with RJC compliance. Recognized with multiple GJEPC awards for excellence in cut and polished diamonds and export performance, the company employs a team of 700+ staff.
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