Diamond Trading
Exquisite Gems
Niva Plexia Diamond Trading
Experience the finest diamonds at Niva Plexia Diamond Trading – where rare brilliance meets unparalleled craftsmanship. Explore our curated selection of exquisite gems and luxury diamond jewelry, each piece a testament to our commitment to quality.
Curated Selection
Discover a handpicked collection of exquisite gems and luxury diamonds, sourced from the most renowned mines around the globe. Each diamond is meticulously selected for its exceptional brilliance and unmatched beauty.
Craftsmanship Excellence
Experience the finest craftsmanship in every piece of diamond jewelry, showcasing the dedication and passion of our skilled artisans. From dazzling engagement rings to timeless necklaces, each creation is a testament to precision and artistry.
Personalized Service
We take pride in offering personalized service to our clients. Our expert team is dedicated to assisting you in finding the perfect diamond that resonates with your unique preferences and desires, ensuring an unforgettable and cherished experience.








Dazzling Diamonds
Niva Plexia is a prominent diamond trading company that operates in the USA, Israel, and India. We specialize in importing diamonds from these countries and exporting them to Hong Kong from our Thailand office. Additionally, we also facilitate rice exports to the Middle East, Europe, and the USA from our Thailand office, serving various international markets and clients.
Our mission is to provide discerning clients with the finest and most exquisite big-sized diamonds, sourced responsibly and ethically. We aim to offer a wide selection of high-quality diamonds to cater to the needs of jewelry manufacturers, retailers, and private collectors worldwide.
Explore Our Diamond Cut Selection
At Niva Plexia Diamond Trading, we offer a mesmerizing array of brilliant cuts in our diamond selection. The diamond cut is a crucial factor that determines a gem’s sparkle and beauty. Our collection showcases an exquisite range of cuts, including the round brilliant, princess cut, emerald cut, and more.
Each diamond is crafted by skilled artisans, ensuring precision and brilliance that will capture hearts. Whether seeking a timeless cut or a modern shape, our selection caters to every style. Discover the allure of our diamond cut selection, where each gem shines with unparalleled brilliance, ready to be cherished for a lifetime.

Why Choose Niva Plexia for
Diamond Trading Services?
Discover brilliance at its best with Niva Plexia Diamond Trading’s curated selection of exquisite gems and luxury diamonds, accompanied by personalized service and ethical practices. Choose Niva Plexia for an unparalleled diamond experience that sparkles with quality and style.
Customer Satisfaction
Our primary goal is to achieve customer satisfaction and delight. We strive to exceed expectations by offering exceptional products and ensuring a seamless and enjoyable shopping experience for each valued customer.
Ethical
Sourcing
We are committed to ethical diamond sourcing, ensuring that all our diamonds are responsibly and sustainably mined. With Niva Plexia, you can be confident that your chosen gem contributes positively to both the environment and the communities involved in its production.
Personalized
Service
At Niva Plexia, we believe in providing personalized service to our clients. Our expert team is dedicated to understanding your desires and guiding you through the selection process, making your diamond buying experience a cherished and unforgettable journey.
Craftsmanship and Quality
We take pride in our commitment to craftsmanship excellence and uncompromising quality. Each diamond in our collection is expertly crafted by skilled artisans, resulting in gems that radiate unparalleled brilliance and beauty.
Looking for something else?
Other Quality Services

NHAI Services
Niva Plexia’s expertise shines in NHAI projects, delivering high-quality road infrastructure that promotes efficiency and sustainability.

Optical Fiber
Niva Plexia excels in precise and reliable fiber optic laying services, ensuring seamless communication infrastructure for optimal connectivity.

Civil Work
comprehensive civil work services, providing precise site preparation, excavation, and concrete work for successful construction projects.

Telecom Services
Niva Plexia provides reliable and cutting-edge telecom services for uninterrupted connectivity and efficient communication solutions

Scrap Services
Niva Plexia’s expertise shines in NHAI projects, delivering high-quality road infrastructure that promotes efficiency and sustainability.

Pipeline Services
Niva Plexia excels in constructing and managing water and gas pipelines, providing efficient and reliable fluid transportation infrastructure.
Trust and Worth
Our Clients







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Frequently Asked Questions
Niva Plexia Diamond Trading offers an extensive selection of exquisite gems and luxury diamonds, including classic round brilliants, princess cuts, emerald cuts, and more.
Our commitment to craftsmanship excellence and quality means each diamond is expertly crafted by skilled artisans, ensuring unparalleled brilliance and beauty.
Yes, we take pride in offering personalized service. Our expert team is dedicated to understanding your preferences and guiding you through the diamond selection process.
Absolutely! We are committed to ethical diamond sourcing, ensuring that all our diamonds are responsibly and sustainably mined.
At Niva Plexia, we stand out with our diverse and thoughtfully curated collection, personalized service, commitment to quality, and ethical practices, ensuring an exceptional and delightful diamond buying experience.
To receive a quote or learn more about our goods trading services, you can contact our team through our website. We will be happy to discuss your specific needs, provide detailed information, and assist you in any way we can.
Have Any Idea to Discuss?
Choose Niva Plexia for your Civil Work, Optical Work, Scrap Work, Road Construction, and Electrical Service needs. Contact us today to discuss your project requirements and experience our expertise, reliability, and commitment to delivering exceptional results.