Pearl Analysis. Now in Mumbai.

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PEARL ANALYSIS

Now Available in Mumbai

On left is an octahedral natural diamond crystal. On right is an HPHT laboratory-grown diamond crystal.

Pearls are marvels of nature that form in a variety of molluscs and exist in a stunning array of colours and quality. Know your pearl’s identity with the GIA Pearl Identification Report, offered by the independent, unbiased pearl experts, since 1934.

GIA Pearl Identification Report

The GIA Pearl Identification Report details the quantity, weight, size, shape, color, overtone, identity (natural or cultured,), mollusk (when determinable), environment (saltwater or freshwater), and any detectable treatments.

Submission Criteria

  • Loose, mounted or strung pearls
  • Sautoir/Meshlah: Traditional long necklaces (usually multiple strands) that suspend a tassel or other ornament, approval required.
  • Hanks/Bunches: Multiple strands (usually 10 or more) tied together in one hank or bunch, usually between 16 to 20 inches, can be either uniform or graduated in size, approval required.

Additional Services

  • Monograph
  • Portrait Report
  • Notable Letter
  • Express Service
  • Pearl Sorting

Complimentary Pick-up and Drop-off

Available between GIA’s laboratory in Mumbai and Zaveri Bazaar (Mumbai) | Ahmedabad | Surat | Jaipur | New Delhi | Kolkata | Hyderabad | Coimbatore | Thrissur | Chennai

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How GIA Identifies Pearls

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GIA is committed to serving the public through the relentless pursuit of research, education, and laboratory innovation. Our gemmologists and pearl experts use both standard and advanced instruments to identify your pearls.

Using standard and advanced analytical equipment, GIA gemologists are able to study pearls in the most accurate and non-destructive way.

All pearls are independently analysed by two different teams of pearl experts to ensure a precise and objective evaluation.

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About Pearls

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Pearls are gems that form inside a living mollusc. They exist in a wide variety of sizes, colours, and shapes influenced by a variety of factors, such as mollusc species, environmental conditions and human interference.

Natural pearls form when the mantle of a mollusc is irritated by a foreign “intruder.” The mollusc secretes calcium carbonate, often in the form of nacre, to protect itself from the irritant. As the mollusc deposits more and more layers, a pearl forms. Most natural pearls are small and irregular in shape. Large pearls with round or drop shapes are incredibly rare and valuable.

Cultured pearls form through human intervention when a nucleus is planted into the mollusc to spur pearl growth. The nucleus is often a round shell bead, which helps determine the size and shape of the pearl that forms. The most common cultured nacreous pearls are South Sea, Tahitian, akoya and freshwater.

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