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Professional Lab Diamond Jewelry Manufacturer

Leading Lab Diamond Jewelry Manufacturer since 2009-DKL Jewelry

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Recommended Products
Our lab-grown diamond jewelry is versatile, and each diamond is certified by globally recognized organizations such as IGI and GRC, and undergoes rigorous grading of color, clarity, cut, and carat weight to ensure transparency and quality.
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Customized Jewelry
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.
Diamond Processing
Our expert craftsmen work closely with you to transform raw lab-grown diamonds into exquisite centerpieces, ensuring each stone meets the exacting standards that define the DKL Jewelry name.
 Jewelry Design
Share Your Ideas Or Design Tell us the style, metal, size and main stone you want,picture, video, design drafts can be customized.
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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.

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.
80+
Skilled professionals
Monthly production
Sold to 80+ countries worldwide
Factory 36,000 square meters
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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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Factory View
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Contact Our Professional Account Manager
We blend technical precision with market-driven innovation, ensuring every piece meets international quality standards while delivering competitive pricing.
Customer service
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