Color:
Yellow, ranging from pale to golden to brownish red.
Gem family:
Quartz
Birthstone:
November
History:
Historically valued for its rarity. Popular during the Art Deco era.
Use in jewelry:
Versatile and affordable, with large, near-flawless stones available.
Mohs hardness:
7 (1 softest to 10 hardest)
Common treatments:
Heat treatments are often applied to deepen color. Many citrine gemstones are amethysts that have been treated with heat. All treatments must be disclosed.
Care:
Clean with warm water and mild soap. Do not steam clean.