A lab-grown diamond is a real diamond. It is chemically, physically, and optically identical to a mined diamond. The only difference is origin: one forms deep in the earth over billions of years; the other is grown in a controlled environment in a matter of weeks.

Both consist of carbon atoms arranged in a crystal structure. Both register a 10 on the Mohs hardness scale. Both disperse light with the same fire and brilliance. Neither gemologist nor machine can tell them apart without specialist equipment — and even then, there is no quality difference, only a timestamp.

Yes — and in many cases, more so. Because lab-grown diamonds allow you to access larger carat weights and higher clarity grades at the same budget, your stone will often have better visual presence than a mined diamond of equal price.

Yes. The Gemological Institute of America (GIA) issues grading reports for lab-grown diamonds covering all four Cs: Cut, Colour, Clarity, and Carat. GIA reports for lab-grown diamonds carry the same authority as those for mined stones.

At NUTANA, every diamond we use is accompanied by documentation. We encourage you to ask for the certificate — always.

It starts with a consultation where we understand your preferences, story, and budget. From there, we develop a design concept, followed by a 3D preview before moving into production.

Production typically takes 4 to 6 weeks depending on the design complexity. We also offers Express Service for production below 4 weeks with additional cost.

Yes, we offer 3 years warranty that covers essential care services to maintain your ring over time, including cleaning, chrome, and replating to restore its finish.

We also provide resizing support of up to 3 HK sizes, ensuring your ring continues to fit comfortably.