We’d love to hear from you!

Whether you have a question about our lab-grown diamonds, want to customize a piece, or need assistance with your order — we're here to help.

Contact Customer Service

📧 Email: umijewelry88@gmail.com
【We usually respond within 24 hours.】

💬Whatsapp: +86 13510716398
【Chat with us directly for quick assistance or to start a custom design.】

♪TikTok Account: @umijewelry8
【Follow us for daily videos of our latest lab-grown diamonds and customer designs. Feel free to send us a DM!】