Natural & Lab-Grown Diamonds and Gemstones

Explore natural gemstones, carefully selected lab-grown gemstones, natural diamonds and selected lab-grown diamonds. Our available stones are shown below; contact us for specialist sourcing, calibrated supply or custom-cut requirements. Selected lab-grown gemstones use Czochralski-pulled material where stated on the individual product page.

Available Stones

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Exact Stone or Repeat-Production Design?

Each product page states whether you will receive the exact individual stone shown or a stone made to the same repeat-production design. Repeat-production stones share the stated material, shape, cutting style and approximate size, but small differences in colour, weight, measurements and reflections may occur. If your setting requires a close fit, contact us before ordering so we can confirm the available stone’s measurements.

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Services & Supply

  • Gemstones & Sourcing

    Natural and carefully selected lab-grown gemstones, plus sourcing support for sapphire, ruby, emerald and specialty stones. Our Bangkok facility handles repeat-production and custom cutting, subject to material availability and technical assessment.

  • Diamonds & Colour Melee

    Natural and selected lab-grown diamonds, including natural-colour diamond melee in pink, yellow, brown and black colour ranges. Our Surat factory undertakes selected precision-cutting requirements. Lot details and availability are confirmed individually.

  • Calibrated & Custom Supply

    Calibrated gemstones and diamonds in regular and fancy cuts, supplied to stated target sizes and tolerances. For custom orders, send the material, shape, dimensions and quantity; feasibility, price and timing are confirmed before acceptance.
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Secure International Delivery

Free standard shipping is tracked and insured, with delivery typically taking approximately two weeks after dispatch. Express delivery is available for US$40, with estimated delivery in 4–7 days after dispatch. Orders over US$1,000 receive complimentary express shipping. Delivery times are estimates and may vary by destination, carrier and customs processing.

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