Definition of Matara diamond in English:

Matara diamond

(also Matura diamond)

noun

  • A colourless or smoky variety of zircon used as a gem; = "jargon".

Origin

Early 19th century. From Matara, the name of a town (formerly also called Matura) in Sri Lanka + diamond.

Pronunciation

Matara diamond

/ˈmɑːtərə ˈdʌɪəmənd/