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Multi Reliable Shipping Methods Worldwide; DDP Express with US Duties Covered
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Extensive Designs，Large Inventory，Dispatch Within 48 Hours
Low MOQ, Factory Direct Supply
Factory Lowest Price, Customization Available，Sample Orders Welcome
Exclusive Customer Manager
24 Hours One to One Customer Service, 30-day Aftersales Guarantee

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About Us

Wholesale Jewelry
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Jewelry supply chain wholesale platform

High Quality Jewelry | Moissanite & Lab-Grown Diamond

Founded in November 2015, MOSUP (Moissanite Premium Jewelry) adheres to the philosophy of "Dedicated Service, Value Creation for Customers" and strives to build a professional jewelry trading platform.

MOSUP provides high-quality moissanite, lab-grown diamond, and lab-grown colored gemstone jewelry for brands, retailers, wholesalers, and emerging jewelry businesses worldwide.

With our own factory, showroom, 4,000+ ready-to-ship styles, low MOQ, and flexible customization, we make it easier for you to develop, test, and scale your jewelry collection.

From custom designs and sample-based production to website product customization, our professional designers and sales team provide 24/7 dedicated support throughout the process.

Whether you're an established jewelry brand expanding your collection or an entrepreneur launching a new jewelry business, MOSUP provides the products, manufacturing capabilities, and practical sourcing support you need to move from idea to finished jewelry.

Your Brand. Your Design. Our Manufacturing.

Customized service advantages

Jewelry software 3D modeling I Jewelry CAD/ZB/Rhino
Support original graphic design based on drawings and samples, and visualize the final product effect in advance.
3D wax printing forming I 5000dpi, layer thickness 6.35μm
High precision one-time molding, no need for mold opening, single piece can also be made, with shorter delivery time
Pure handmade inlay process I wax inlay/micro inlay/claw inlay
Experienced craftsmen handcraft stone inlay, with tightly fitting claws that release gemstone fire colors
Multi-Stage Polishing & Plating I 9K gold/10K gold/14K gold/18K gold
Multi-stage mirror polishing plus heavy plating for uniform brilliance, smooth contours and long-lasting colour
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Wholesale FAQs

Which countries can Mosup ship wholesale jewelry to?

Mosup ships to almost all countries and regions worldwide, covering North America, Europe, Latin America, the Middle East, Oceania, Africa, and Asia. Major markets include the United States, Mexico, Canada, France, Germany, Spain, Australia, and more than 200+ destinations. We offer multiple international logistics options—air freight, sea freight, express delivery (DHL/UPS/FedEx), and postal services—to meet different delivery needs.

How long does Mosup take to ship and deliver orders?

Mosup provides flexible delivery timelines depending on your location and shipping method: Processing Time: 1–3 business days; Air Freight: Typically 6–12 days; Express Delivery (DHL/UPS/FedEx): About 3–7 days; Sea Freight: 15–35 days (U.S. sea shipping eligible for free freight on selected goods); Postal Services: 10–25 days, depending on the destination.

How does Mosup ensure product quality, and what is the return policy?

Mosup works with multiple quality factories and ensures consistent quality through an integrated process covering design, production, quality inspection, and warehousing. Every product goes through two rounds of quality checks. Key materials include 925 sterling silver、14K Gold、moissanite, and lab-grown diamonds. If a product does not meet expectations, Mosup provides a 30-day return and refund guarantee.

What payment methods does Mosup accept?

Mosup supports a variety of secure and convenient payment methods, including international cards such as Visa and Mastercard, digital wallets like PayPal, Apple Pay, and Google Pay, as well as international bank transfers. We also offer regional payment options, including WeChat Pay, Alipay, and other local payment methods.

Which type of metal is the best for jewelry?

Our Mozambique diamond jewelry mainly uses S925 silver plated with white gold, and we often have customers customize 14K white gold. Although S925 silver is cheap, versatile, and cost-effective, 14K gold has high hardness, is not easily deformed, and has a certain degree of value preservation. It is also the first choice for many big brands, and is suitable for daily wear at this price point.

What's the MOQ for wholesale jewelry?

There is no MOQ for our wholesale jewelry. Whether you're a small business just starting or a growing retailer scaling fast, you can order exactly what you need. We also offer bulk discounts, helping you reduce costs as your order volume increases.