About Guadalupe International
A sourcing partner built for trust, speed, and long-term growth
We help global jewelry businesses source premium laboratory-grown diamonds and finished jewelry from top-tier factories in Henan, with clear communication from inquiry to delivery.
Direct sourcing intelligence
We operate close to production in Henan, helping partners access pricing and delivery advantages from origin.
Verification-first quality
IGI reports and clear quality communication are standard on every diamond order.
Growth-friendly partnership
Small MOQ support enables trial launches and steady scaling without unnecessary procurement barriers.
Ethical and sustainable supply
Our lab-grown pipeline is conflict-free, transparent, and aligned with modern sourcing standards.
Markets we actively support
Latin America, Southeast Asia, Middle East, and Australia
Whether you are an established wholesaler or a new jewelry brand, we align supply planning to your market pace and product direction.
Lab-Grown Diamonds for Everyone.
Not born beautiful, but born to shine.
Send Inquiry