noun

a stone with bands of paler colour that is used for making jewellery

noun

a valuable purple stone that is used in jewellery

noun

a green-blue stone used for making jewellery

noun

a diamond or other stone cut in a long narrow shape

noun

a valuable stone that has a transparent green, blue, or yellow colour

noun

a red jewel

noun

a piece of crystal used as a jewel

noun

a very hard clear colourless stone used in expensive jewellery and for cutting hard objects

noun

a bright green stone used in expensive jewellery

noun

a dark, clear, red stone used in jewellery

noun

a beautiful expensive stone that is used to make jewellery

noun

a gem

noun

a stone that is usually red or brown and is used to make jewellery and ornaments (=small objects for decorating rooms)

noun

a hard black shiny stone used for making jewellery and ornaments

noun

a hard, coloured, and usually valuable stone that has been cut and made shiny

noun

a bright blue stone, used in jewellery

noun

a shiny white stone used in jewellery

noun

a type of smooth stone with layers of white and black in it, used in jewellery

noun

a smooth stone used in jewellery. Opals look white like milk, but you can see other colours in them as they reflect light.

noun

a valuable stone such as a diamond or ruby, used for making jewellery

noun

a hard shiny stone often used inside electronic equipment and watches

noun

a jewel, especially a diamond

noun

a valuable red jewel

noun

a hard clear blue stone, used in expensive jewellery

adjective

a semi-precious stone is one that is used in jewellery and is fairly valuable but not as valuable as a precious stone such as a diamond or emerald

noun

a single jewel such as a diamond in a ring or other piece of jewellery

noun

a jewel

noun

a clear yellow stone used for making jewellery

noun

a bright green-blue stone that is used for making jewellery