This pendant is one of our carefully crafted masterpieces, made from natural jadeite. It features a delicate, translucent icy mint green hue with a fine, moist texture and a clean, gentle lustre. The simple and elegant round design embodies the oriental aesthetic of completeness and harmony, making it suitable for daily wear and light luxury styling. It is a classic piece that combines beauty and collectible value. After rigorous and scientific testing by NGTC, its natural jadeite authenticity, texture and quality have been officially recognized at the national level, and every detail stands up to professional verification.
This is not only a strong confirmation of the quality of TATHATA jadeite, but also a solemn practice of the brand's core values: Authenticity, Transparency and Professionalism.
What exactly is NGTC? Why does a single certificate carry such high credibility in the jewelry industry? NGTC, short for the National Gemstone Testing Center, is widely known as “China National Inspection”. It is the only national-level authority legally authorized to issue gemstone identification certificates in China, with an irreplaceable position in domestic gemstone testing.
Unlike commercial laboratories, NGTC is backed by a complete national quality supervision system. It has obtained national metrology certification, laboratory accreditation, and multiple legal statuses: it certifies national scientific and technological achievements, is the designated inspection laboratory for import and export commodities, and serves as the testing laboratory for the China Consumers Association.
Therefore, the authority and credibility of an NGTC certificate in the Chinese market stand side by side with world-renowned top institutions such as GIA and IGI. Many regard NGTC as merely an authoritative testing body, yet its role extends far beyond that. NGTC has deeply participated in and led the formulation of numerous national standards in the fields of gemstones, jade and precious metals. It represents the industry’s top level in testing technology, scientific innovation and equipment. Worldwide, few jewelry laboratories can match NGTC: it not only has national-level authoritative endorsement, but also shoulders the mission of defining industry rules. This makes it not only a “referee” of the market, but also a “writer” of the standards.
The comprehensive testing capability of NGTC is rare worldwide. Its inspection scope covers almost all precious gemstones, jades and precious metals, including jadeite, Hetian jade, diamonds, rubies, sapphires, emeralds, various pearls, amber and beeswax, etc. It is with such systematic and extensive expertise that, at critical moments of high-value jewelry circulation, collection or transaction, the industry widely chooses to send treasures to NGTC for re-inspection, in order to obtain the most reassuring and ultimate authoritative conclusion.
For TATHATA, jadeite is more than just a commodity. It is a gift from nature, an art that deserves to be treated with reverence. We firmly believe that jadeite worthy of being worn and passed down must withstand the strictest inspection and the most authoritative verification. That is why we choose NGTC not for its higher standards, but for the rigor, authority, and absolute credibility it represents. Behind every NGTC certificate lies a scientific promise forged by precision instruments, professional expertise, national standards, and rigorous procedures.
This Icy Mint Green Round・Natural Jadeite Pendant is no exception. From material selection to final polishing, and then to NGTC authoritative certification, every step adheres to the highest standards, integrating natural beauty with authoritative assurance.
For consumers, an NGTC certificate represents the strongest assurance and peace of mind in their purchase. For TATHATA, it is more than just a document; it is a public promise of quality, integrity, and long-termism. In the future, TATHATA will continue to hold itself to national-level standards, ensuring that every jadeite piece deserves professional certification, secure wearing, and timeless collection.
