⚡ The global jewelry industry is undergoing a historic transformation. Lab-grown gemstones—including Moissanite, Lab Diamonds, and Synthetic Rubies/Sapphires—have moved from niche alternatives to mainstream essentials. Driven by the Ethical, Social, and Governance (ESG) framework, modern consumers are prioritizing traceability and environmental impact over traditional mining. Today, the market for ethical gemstones is growing at a CAGR of over 15%, as tech-savvy buyers demand beauty without the ecological footprint.
💎 Global Sourcing Trends: Large-scale retailers in North America and Europe are increasingly seeking "Full Transparency" in their supply chains. As a result, China has emerged as the global powerhouse for lab-grown gemstone jewelry, combining advanced HPHT (High Pressure High Temperature) and CVD (Chemical Vapor Deposition) technologies with precision silver and gold smithing. Locke Jewelry stands at the forefront of this movement, offering certified ethical gemstones integrated into luxury-grade settings.
Founded in 2009 and located in Panyu, Guangzhou—the world’s leading jewelry manufacturing hub—Guangzhou Locke Jewelry Co., Ltd. is a premier integrated enterprise specializing in the design, production, and global distribution of high-end women’s jewelry.
With over 15 years of industry expertise, we have established ourselves as a trusted partner for brands in more than 50 countries. Our core strength lies in combining traditional handcrafted artistry with advanced, scalable manufacturing technology, ensuring every piece reflects both elegance and precision.
We are not just a factory; we are an E-E-A-T compliant partner, recognized by SGS, BSCI, Disney, and ISO standards. Our commitment ensures that your inventory is produced ethically, safely, and to the highest international benchmarks.
A professional team of 20+ CAD designers who focus on original concepts and market-leading trends. We transform sketches into 3D reality in hours.
Over 500 dedicated craftsmen who bring decades of experience to the production line, ensuring every stone is set with master-level precision.
A monthly production capacity exceeding 100,000 pieces, allowing us to maintain design originality while meeting high-volume global demands.
Low MOQ: Starting from just 20 pieces per design to support growing boutique brands.
Efficient Turnaround: Bulk production completed in as little as 10 days to keep your brand ahead of trends.
Dropshipping Support: HD photography, videos, and ERP integration for e-commerce giants.
3-Year Warranty: Lifetime after-sales support ensuring total peace of mind for you and your clients.
Utilizing the latest AI-assisted design and robotic precision machinery to ensure 0.01mm tolerance in all our ethical gemstone settings.
Automatic Wax Injection Machine
Laser Engraving Machine
Industrial Grinder Machine
Double Layer Dry Bucket Machine
Precision Polishing Machine
Stone Grinding Machine
Locke Jewelry
