Frequently Asked Questions

Q: What is a lab-grown diamond?

A lab-grown diamond is a real diamond created in a controlled laboratory environment using advanced technology that replicates the natural diamond formation process. It has the same physical, chemical, and optical properties as mined diamonds — made of pure carbon, rated 10 on the Mohs hardness scale, and identical in brilliance and fire.

Q: Are lab-grown diamonds IGI certified?

Yes. Every diamond from Minuoxi comes with an IGI (International Gemological Institute) certificate, guaranteeing the diamond's carat weight, color grade (D-E), clarity grade (VVS-VS), and cut quality.

Q: How do lab-grown diamonds compare to natural diamonds in price?

Lab-grown diamonds typically cost 70–85% less than natural diamonds of comparable quality. This allows you to choose a larger, higher-quality diamond at the same budget. A 2-carat lab-grown diamond may cost the same as a 0.5-carat natural diamond.

Q: Can you tell the difference between a lab-grown and a natural diamond?

No. Lab-grown and natural diamonds are visually identical. Even experienced jewelers cannot tell them apart without specialized equipment. The only difference is the origin — one is mined from the earth, the other is grown in a lab.

Q: Can I customize my ring?

Yes. Minuoxi specializes in 100% custom-made jewelry. You can choose the diamond shape, carat weight, metal type (14K gold, 18K gold, or platinum), and ring setting. Contact us to design your perfect ring.

Q: What is the return policy?

Minuoxi offers a 30-day return policy on all items. If you are not completely satisfied with your purchase, you may return it within 30 days of delivery for a full refund. Free return shipping is provided.

Q: How long does shipping take?

Handling time is 1–3 business days. Standard shipping takes 8–15 business days for delivery. All orders ship with free shipping and full insurance.

Q: What metals do you offer for rings?

We offer 14K Yellow Gold, 14K White Gold, 14K Rose Gold, 18K Yellow Gold, 18K White Gold, 18K Rose Gold, and Pure Platinum.