Fake Ruby

A variety of Ruby

What is Fake Ruby?

Fake Ruby is a synthetic or natural material that is designed to imitate the appearance of a natural Ruby. A popular type of fake Ruby includes glass, synthetic corundum, and cubic zirconia. Unlike the natural ruby, fake Ruby offers consistent color and clarity, enabling jewelers to craft a more uniform and visually appealing piece. Since a genuine ruby is rare, a large specimen is highly valuable and costly. In contrast, fake Ruby can be produced in larger sizes without such constraints, making it significantly more affordable. However, it may not retain its value over time.

Optical Properties

Refractive Index
1.762-1.778
Birefringence
0.008
Pleochroism
Strong: purplish-red, orangy-red
Optical Character
Uniaxial negative
Dispersion
0.018

Fake Ruby Market Value Calculator

Estimate the market value of Fake Ruby using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Fake Ruby Localities Map

See where Fake Ruby is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Pure, vibrant red to purplish red
Streak
White
Luster
Vitreous, Adamantine

Chemical Properties

Chemical Formula
Al2O3
Elements
Al, O

Also Known As

Fake RubySynthetic RubyImitation RubyHoneycomb Ruby
FREE APP
4.7
Ruby Glint rock identifier app

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