Contact Information

Do you need help or just want to get in touch?

We’re always happy to assist you — our team is here to help with any questions or requests.

Contact Information

📧 Email: info@lumierégems.com
🕓 Customer service hours: Mon–Sun, 08:30–21:00
⏱️ Average response time: within 4–24 business hours

Company Name: HARMONI TIGA COMPANY LIMITED
Registration Number: 79352422
Address: RM03, 24/F, HO KING COMM CTR,
2-16 FAYUEN ST, MONG KOK
HONG KONG

Customer Support

For any questions about orders, returns, shipping, or products, feel free to contact us.
We’ll reply as soon as possible with all the information you need.

If you prefer, you can also use the contact form available on our website.

Thank You for Choosing Lumiére Gems

Your trust means everything to us. We’re committed to making your experience smooth, personal, and enjoyable.