-40%
1.82 Carats Natural Brazilian Citrine Faceted Gemstone Round CTR14
$ 4.62
- Description
- Size Guide
Description
Primary Stone / CitrineGemstone: Citrine
Gemstone Family: Quartz
Gemstone Count: 1
Carat Weight: 1.82
Gemstone Shape: Round
Primary Color: yellow
Color: Yellow
Treatment: Heated
Country of Origin: Brazil
Composition: Natural
Dimensions: 8.11 Diameter x 4.99 mm
Citrine gemology
Species: Quartz
Color: Light to dark yellow, gold-brown
Chemical composition: SiO, silicon dioxide
Crystal system: Hexagonal (trigonal), hexagonal prisms with pyramids
Hardness: 7 (Mohs scale)
Specific gravity: 2.65
Refractive index: 1.544 - 1.553
Birefringence: +0.009
Optical character:
Color of streak: White
Absorption spectrum: Not diagnostic
Fluorescence: None
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