Services

Gemstone Identification

The first question about a gemstone is often the most important: what is it?

Appearance can suggest possibilities, but it cannot provide a complete identification. Different materials may share a similar color. Natural and synthetic stones can look alike. Treatments or assembled constructions may not be apparent to the unaided eye.

IDGL gemstone identification helps clarify the material submitted for examination and the findings included within the selected report scope.

Begin with material identity

A gemstone description may include its species and variety. These terms place the material within a more precise gemological context. Ruby and sapphire, for example, belong to corundum, while emerald and aquamarine belong to beryl.

An identification report should be read for its complete conclusion. A broad product label such as red gemstone, jade, or blue stone may be less specific than the information needed for a transaction or ownership record.

Natural, synthetic, and imitation materials

These descriptions address different questions about a material. A synthetic gemstone is a manufactured counterpart of a natural gem. An imitation resembles another gemstone while being a different material.

Accurate terminology matters because a visual resemblance does not establish identity or formation history. Preserve the report's material designation when describing the stone to another person.

Treatment information

Treatment can affect how a gemstone is described, cared for, and discussed. If treatment is central to your enquiry, explain that before submission and confirm which questions the available service can address.

Read the exact conclusion and any qualifications. A statement about a particular treatment should not be expanded into a claim that every possible treatment has been excluded.

Geographic origin questions

Identification and geographic origin are separate subjects. Knowing the material is ruby does not, by itself, establish the country in which it formed. Origin assessment is not available or conclusive for every material or sample.

If a seller's geographic claim is important to you, tell IDGL what that claim is and ask whether an appropriate examination is available.

What to share with your enquiry

Describe the item as accurately as you can. Include the name used by the seller, approximate dimensions or weight, mounting status, and existing documents. Mention whether the item is a loose stone, ring, pendant, carving, bead, or strand.

You do not need to identify the gemstone yourself before contacting us. Explain the question you would like answered, and confirm the appropriate service before arranging submission.