“Expert Sourcing, Precision Cutting, End to End Traceability”

Products

  • 1. Precision Cut Rounds

    Bespoke jewellery designs require loose diamonds to be identical in colour, clarity and mm size. Our specialty lies in supplying some of the biggest jewellery houses with the Finest-Cut, Perfectly-Calibrated natural round diamonds for their art.

    Product Description:

    Shape: Round Brilliant

    Colour: DEF/GH

    Clarity: IF-VVS/VS1/VS2

    Size- 0.90-4.70 mm (Calibrated to 0.05mm)

  • 2. Precision Cut Fancies

    Fine jewelry demands diamonds that not only stand out individually but also work together flawlessly in a design. Our expertise lies in manufacturing and supplying precision-cut fancy shaped diamonds, perfectly crafted to enhance consistency.

    Product Description:

    Shape- Baguette, Oval, Pear, Emerald, Cushion, Marquise, Radiant, Princess, Heart

    Colour: DEF/GH

    Clarity- IF-VVS/VS1/VS2

    Size- As per shape

  • 3. Certified Diamonds

    We specialize in supplying GIA Certified diamonds and meticulously curated layouts that ensure precise alignment in color, clarity, and dimensions, making them ideal for eternity bands, tennis bracelets, and other multi-stone designs.

    Product Description:

    Shape- Round, Oval, Pear, Emerald, Cushion, Marquise, Radiant, Princess, Heart

    Colour: D | E | F | G | H

    Clarity- FL | IF | VVS1 | VVS2 | VS1 | VS2

    Size- 20 Pointers upto 3.99 Cts

Solutions

  • Natural Diamond Quality Assurance

    100% natural diamonds assurance through rigorous AMS-2 screening at all our sales offices and manufacturing facility.

    An electronic gem testing device with a screen labeled 'AMS2', a yellow indicator light, and a display area with multiple labeled compartments for sorting different types of gemstones.

  • Calibrations, Bagging & Kitting

    Organized selection and preparation ensuring diamonds are precisely matched, optimizing efficiency for watch and jewelry makers.

    Close-up of a person's hand placing a small black rectangular object with metallic surfaces into a metallic circular container, with other similar containers and a workstation in the background.

  • Extended Memo Terms

    Extended memo terms tailored to client needs helping manage cash flow while ensuring uninterrupted diamond access.

    Hand holding a small, rectangular container with foam inside, branded with the MTARUN logo and the slogan 'Precision is Everything', with a white tray filled with similar foam underneath.

  • End to End Traceability

    Ensuring complete transparency of our products, giving you confidence in our authenticity and ethical sourcing practices.

    Close-up of a metallic jewelry clasp with a dangling clear gemstone, mounted on a gray background.

  • Lean Manufacturing Systems

    Optimized production processes enable quick delivery, ensuring clients receive precisely what they need within said period.

    A scientist in a dark laboratory examines a sample through a microscope, with scientific equipment and laboratory tools surrounding him and bright overhead lights illuminating the workspace.

  • Comprehensive Diamond Training

    Hands on diamond training at our facility for our clients equiping them with industry standards to enhance their business operations.

    Close-up of a person's hand holding a black object, possibly a piece of machinery, with a metallic tool nearby, against a blurred background.

A Legacy of Craftsmanship

A person's hand holds tweezers above a grid of shiny, metal nails placed on a black surface, with some nails scattered.

Decades of expertise, global reach, and quality manufacturing define our commitment to the industry. With a strong foundation built on trust and quality, we continue to serve leading businesses worldwide.

Yearly Manufacturing

100,000+ (Rough Cts.)

Exports to

50+ Countries

Clients Served

150+

Business Expertise

35+ Years