gemstone

noun

gem·​stone ˈjem-ˌstōn 

: a mineral or petrified material that when cut and polished can be used in jewelry

Synonyms of gemstone

• jewel
• gem
• rock
• jewelry

Examples of gemstone in a Sentence

traditionally, the gemstone for someone born in May is an emerald

Recent Examples on the Web

That helps explain the vast selection of RCPO watches at the roadshow event featuring blinding amounts of gemstones, esoteric stone dials and paperwork validating that they were restored exclusively in Geneva at the brand’s Restoration Atelier. — Victoria Gomelsky, Robb Report, 20 Aug. 2026

My journey with gemstones really started with the Pressurized Earrings, the soda tabs. — Rachel Elspeth Gross, Forbes.com, 20 Aug. 2026

Pictures released by officials show a dazzling collection of jewelry — including an elaborate piece studded with pearls and a green gemstone. — Andrea Margolis, FOXNews.com, 19 Aug. 2026

Meanwhile in England, Queen Victoria fretted about receiving a gemstone obtained in such an unsavory way, and worried about the condition of Duleep. — Hadley Hall Meares, Vanity Fair, 17 Aug. 2026

Word History

First Known Use

before the 12th century, in the meaning defined above

Rhymes for gemstone

• alone
• atone
• backbone
• bemoan
• bluestone
• breastbone
• brownstone
• capstone
• cheekbone
• condone
• curbstone
• cyclone

Kids Definition

gemstone

noun

gem·​stone ˈjem-ˌstōn 

: a mineral that when cut and polished can be used in jewelry