gemstone
JEM-stohn
/ˈdʒɛmstoʊn/
A precious or semi-precious stone that can be cut and polished for use in jewelry.
Refers specifically to the mineral or rock before or after cutting, emphasizing intrinsic value and durability.
The story behind the word. The term combines 'gem'—derived from Latin 'gemma', which originally meant a leaf bud before shifting to mean a precious stone—with the Old English word 'stan'. It reflects the Germanic practice of compounding plain nouns to define specialized objects.
Word relationships
- jewel: 'Jewel' often implies a cut, mounted, and finished piece, whereas 'gemstone' focuses on the material itself.
- gem: 'Gem' is broader and can be used metaphorically for a person or thing of outstanding value.
- pebble: A common, worthless small stone with no gemological value.
Commonly confused with
- crystal: A crystal is a physical structure formed by atoms; not all crystals are rare or valuable enough to be gemstones.
Word family
- gemstones (noun): Plural form of gemstone.
Collocations
- precious gemstone
- uncut gemstone
- polished gemstone
- gemstone setting
Example sentences
- "The deep blue sapphire was recognized as an exceptionally rare gemstone." Mineralogy and Gemology
- "The crown was encrusted with every kind of precious gemstone known to the ancient kingdom." Literature Citation
Memory hook
Think of a GEM hidden inside a rough STOHN (stone) waiting to shine. A stone that is a gem.
When not to use
Do not use for synthetic glass or ordinary decorative rocks without mineral value.
Fun facts
- Diamonds are made of pure carbon, whereas rubies and sapphires are made of corundum, a mineral second only to diamond in hardness.
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