gemstones

Crown jewel components

Gemstones are minerals or other materials prized for their beauty, durability, and rarity, cut and polished for use in jewelry or ornamentation.

Diamonds, rubies, emeralds, and sapphires are the traditional "precious" gemstones; others like amethyst, opal, and jade are called "semiprecious," though the distinction is more commercial than scientific.

She inherited a collection of loose gemstones from her grandmother.

types

diamond

Crystallized carbon gemstone

opal · amethyst · topaz · garnet · pearl · aquamarine · peridot · tourmaline · tanzanite · alexandrite

mineralogy

crystal

Ordered-atom solid

  • quartzCrystalline silicon dioxide
  • corundumCrystalline aluminum oxide
  • berylSilicate gemstone mineral

silicate · feldspar · hardness · formation · geode · inclusion · deposit · mine · alluvial · metamorphic

cutting

facet

Plane on cut stone

brilliance · fire · scintillation · table · crown · pavilion · girdle · bezel · symmetry · proportion

jewelry

ring

Closed curve shape

bracelet · brooch · tiara · engagement ring · setting · prong · mount · choker · locket · bangle

optical

sparkle

Emit flashing light

iridescence · opalescence · fire · scintillation · asterism · color change · dispersion · transparency · translucency · sheen

value

carat

200 milligrams exactly

appraisal · certification · flawless · inclusion · blemish · grading · precious · semiprecious · investment · auction

heirloom

inheritance

Property received from ancestors

treasure · ancestral · heritage · keepsake · vintage · provenance · bequest · crown jewels · Hope Diamond · Koh-i-Noor

mystical

birthstone

Month-linked lucky gem

talisman · amulet · crystal healing · zodiac · metaphysical · protection · luck · meditation · vibration · spiritual

Categories
Opposites
value and preciousness

gemstonescostume jewelry

Non-precious decorative adornments

junk jewelry · junk · pebbles · gravel · trinkets

authenticity

gemstonescubic zirconia

Lab-made diamond simulant

paste · rhinestones · knockoffs · counterfeits

material refinement

gemstonesraw ore

Unprocessed extracted mineral

rubble · dirt · debris · sediment · rough stones

Phrases
Family

gemstone

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G