About DKL Jewelry
Shenzhen Daka Future Technology Co., Ltd. is a prominent lab-grown diamond manufacturer and jewelry supplier based in Shenzhen's Shuibei Jewelry District. With over 80 skilled professionals and years of industry expertise, we power supply chains for China's top jewelry brands, including our proprietary label DKL Jewelry.
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Laboratory cultivation of diamond inventory
Our vertically integrated facility houses dedicated diamond cutting-grinding lines and jewelry manufacturing workshops, enabling end-to-end control from design to after-sales service. Monthly production reaches 50,000+ carats, supported by a 10,000+ carat inventory of lab-grown diamonds. We offer 3 physical stores and OEM/ODM solutions for brands seeking custom designs, combining scale production with boutique craftsmanship.
As a trusted partner to leading domestic jewelry chains, we blend technical precision with market-driven innovation, ensuring every piece meets international quality standards while delivering competitive pricing.
Minor customization. Provide supply chain for top jewelry brands in China. With excellent quality, firt-class service, honest business. Customized design brands offer OEM/ODM solutions.Why Choose us
As a certified industry leader, Shenzhen Daka Future Technology Co., Ltd. holds Intertek enterprise certification, a testament to our global-standard management and operational excellence. Our lab-grown diamonds and jewelry are backed by prestigious third-party certifications: each diamond is graded by IGI (International Gemological Institute) and GRC (Gemological Research Center), ensuring transparency in carat weight, color, clarity, and cut—critical for both wholesale clients and end consumers.
This dual-certification system not only guarantees the quality of our 50,000+ carats monthly output and 10,000+ carat inventory but also strengthens our credibility as a supplier to China’s top jewelry brands, including DKL Jewelry. By integrating certified production with a vertically integrated supply chain (from design to after-sales), we bridge technical precision with market trust. Whether for OEM/ODM projects or retail sales, our certified products eliminate quality uncertainties, offering partners and customers traceable, premium-grade lab-grown diamonds and jewelry.
Please feel free to contact us if you have a question or just want to say hallo!
Product & Company qualifications
As we keep this quality commitment of "What we do, we do well", our products have got the certification of IGI (International Gemological Institute) and GRC (Gemological Research Center). ensuring transparency in carat weight, color, clarity, and cut—critical for both wholesale clients and end consumers.
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Welcome to our factory
We not only have independent design and development capabilities, and strictly control product cost and quality.
Contact our professional account manager
We blend technical precision with market-driven innovation, ensuring every piece meets international quality standards while delivering competitive pricing.
Need More Information?
If you didn't find what you need, you can send an inquiry through our contact form.
Phone: +86 13302902041
Email: Kelly.Liu@dkljewelry.com
WhatsApp: +86 13302902041
Email: Kelly.Liu@dkljewelry.com
WhatsApp: +86 13302902041
Phone: +86 13352905813
Email: Hida.Huang@dkljewelry.com
WhatsApp：+86 13352905813
Email: Hida.Huang@dkljewelry.com
WhatsApp：+86 13352905813
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Shenzhen Daka Future Technology Co., Ltd.
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DKL Jewelry Brand
We specialize in lab grown diamond production and custom jewelry manufacturing.
About us
Contact Us
Contact: ZhiXu Wang
Phone: +86 18033440976
Email: ZhiXu.Wang@dkljewelry.com
Address: Room 608-609, 6th Floor, Building 13, Weiping Mansion, Luohu District, Shenzhen City, Guangdong Province
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