Definition of table diamond in US English:

table diamond

noun

  • A diamond cut with a large flat upper surface surrounded by small facets; especially a thin diamond cut in this way and having a flat underside.

Origin

Late 15th century. From table + diamond. Compare Middle French, French table de diamant, diamant en tablette, tablette de diamant.

Pronunciation

table diamond

/ˈteɪbl ˌdʌɪəmənd/