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The Latest News

Get the latest updates, news, and stories from Nimna Gems. Stay informed about our recent activities and industry insights.

  • October 30, 2026

    Nimna Gem International (PVT) LTD From 31st August to 2nd September 2026, Ratnapura, the historic "City of Gems," welcomed gemstone traders, jewelry designers, and collectors from across Sri Lanka and…

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  • March 10, 2026

    From March 2nd to 6th, 2026, the global jewelry elite converged at the prestigious AsiaWorld-Expo for the HKTDC Hong Kong International Diamond, Gem & Pearl Show. Among the world’s most…

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  • February 3, 2026

    Gem Sri Lanka 2026: A Global Showcase of Ceylon Sapphires and Luxury Jewelry The international gemstone community converged in Colombo from January 7–9, 2026, for Gem Sri Lanka 2026. Held…

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  • February 3, 2026

    Nimna Gem Shines at Facets Sri Lanka 2026:- A Showcase of Fine Ceylon Gemstones Nimna Gem is proud to announce its successful participation in the prestigious Facets Sri Lanka 2026…

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Category

Cut

Calibration

Type

Color

Shape

Octagonal Square

Octagonal Rectangle

Round

Oval

Pear

Heart

Cushion

Marquise

Intensity

Deep

Vivid

Intense

Medium Intense

Light

Very Light

Clarity

Treatment

Dimensions

Length

Width

Height

With 20 years of experience in the gemstone industry, Nimna Gems brings a wealth of knowledge and expertise to every facet of our operations.

From processing raw gems to showcasing our final products in our shops, every step is handled in-house, ensuring unmatched quality and craftsmanship.

Our skilled and well-practiced staff are the backbone of our operations, bringing dedication and precision to every gemstone we process.

Our commitment to sustainability is evident in our eco-friendly infrastructure. Solar energy powers our operations, recycled groundwater supports our processes, and 98% of our clean energy is exported back to the grid.

We take pride in our in-house built machines, designed specifically for our gemstone processing needs, ensuring precision and quality in every piece.

At Nimna Gems, we blend the latest technologies with time-honored techniques to create a unique gem processing approach. Our innovative methods, exclusive to Nimna Gems, ensure the highest quality and precision.