gemmologist , także: gemologist

Now all we can do is wait until I find out what value is placed on the emerald by my gemmologist.

It publishes a quarterly publication called Indian Gemmologist.

A Map This third-generation family firm is directed by a qualified gemmologist and is one of our favourite places to shop.

Gemmologist's compendium.

Wivenhoe gemmologist Stephanie Coward,above, is showing her work at the Pam Schomberg Gallery, St John's Street, Colchester.

When Anderson replied on 5 November 1945, he told Taaffe that they were unsure of whether it was a spinel or something new; he also offered to write it up in Gemmologist.

Olenite NaAlBSiOO(OH) Fluor-liddicoatite was named in 1977 after Richard T. Liddicoat (1918-2002) gemmologist and president of the Gemological Institute of America, who is well known for introducing the GIA diamond grading system in 1953.