About us
About Kindness First
Crafted with Precision, Designed with MeaningAt Lianyungang Kindnessfirst Jewelry Co., Ltd,we create fine jewelry that balances brilliance, craftsmanship, and modern design.
Based in Lianyungang, a key center for lab-grown gemstones,we specialize in moissanite and lab-grown diamond jewelry, crafted to meet global standards.
💎Our Craft
Every piece begins with carefully selected stones and precise cutting.
We focus on maximizing fire and clarity through advanced techniques, including:
✅Classic cuts such as Round Brilliant, Oval, Emerald
✅Vintage-inspired styles like Old European Cut (OEC)
✅Modern finishes including Radiant and Ice Crushed
Our jewelry is crafted in 10K / 14K / 18K gold and sterling silver,
with attention to setting, polishing, and durability in every detail.
✏️Made for You
Jewelry is personal — and so is our process.
We offer flexible customization, from CAD design to final production,
supporting both single-piece orders and bulk production.
Each piece is made with precision, ensuring consistency, comfort, and lasting shine.
🤝Our Promise
Guided by “Kindness First”, we are committed to:
✅Reliable quality
✅Efficient production
✅Clear communication
We believe great jewelry is not only about appearance,
but also about trust, detail, and long-term value.
Company Advantage
Diamond Factory Pictures
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets. They are now widely exporting to 30 countries. All our stones are handmade cut and polished by workers with more than 5 years of experience, and each stone is fine crafted in a dozen steps to make it transparent, brilliant and sparkling.
With over 20 years of experience
We have a professional team
We aim to not just be your supplier, but your long-term partner.
Kindness First Jewelry is a one-stop custom jewelry manufacturer, providing complete support from design concept to finished production. Our experienced designers and craftsmen handle each step of the process, including design consultation, CAD modeling, sampling, production, polishing, inspection and delivery.
All custom designs are treated with strict confidentiality. We support OEM/ODM jewelry projects and tailor each order based on the client’s design ideas, material requirements, budget and target market.
We take pride in offering high-quality, unique and carefully crafted jewelry for global buyers. Whether you need custom engagement rings, moissanite jewelry, 925 sterling silver jewelry, lab grown diamond jewelry or modern fashion pieces, our team is committed to reliable quality, flexible customization and long-term customer satisfaction.
What our clients say
We have served over 50,000 customers from all over the world, with over 99% positive feedbacks
Leave A Message
Tell us your jewelry design ideas, materials, quantity, and customization needs. Kindness First Jewelry will help you confirm the best production solution.