NGI Certification

The Importance of NGI Certification

At The Masterpiece Collection, we are committed to offering only the finest quality jadeite. To ensure the authenticity and value of each piece, we partner with the Nanyang Gemological Institute (NGI) — one of Singapore’s most respected gemstone laboratories.

What is NGI?

The Nanyang Gemological Institute (NGI) is a trusted authority in gem testing and certification. Known for its precision and expertise, NGI issues detailed reports based on rigorous gemological analysis.

Each certificate includes:

Authenticity – Confirms the jade is natural, untreated Type A jadeite.

Color & Transparency – Evaluates tone, hue, and translucency.

Dimensions & Weight – Exact measurements and carat weight.

Photographic Record – A high-resolution image of the certified piece.

 

Why Certification Matters

An NGI certificate provides:

✅ Verified authenticity

✅ Transparency in quality and value

✅ Enhanced collector and resale value

✅ Reassurance when gifting or investing

Certification Options

FREE NGI Certification
We offer complimentary NGI certification for any single purchase over SGD $500.

Optional Add-On
For purchases under $300, NGI certification is available at an additional fee of SGD $90 per item.

If you'd like your piece certified, simply choose the option at checkout or contact us directly — we’ll take care of the process on your behalf.