Fire Opal Valuation Report 86697


Report ID:86697

Created by: ME3 Incâ„¢

Fire Opal  Valuation Report 86697, 0.82 cts.

Gemstone variety: Fire Opal

Weight: 0.82

Color: 025 - medium reddish Orange; strong

Clarity: VVS, Eye clean 1

Cut quality: Good

Shape: Oval

Treatment: none

Origin (if known): Mexico

Description and comments: Mexican opals are an amorphous form of silica (quartz group of minerals), and are the national gemstone of Mexico. These stones are fragile, and while they may be used for pendants and earrings, Mexican opals are not recommended for rings due to their insufficient hardness. Mexican opals are not treated. Hardness: 5.5 - 6.0 Refractive index: 1.37 - 1.43 Density: 2.15 Chemical composition: SIO2nH2O Crystal structure: Amorphous

Valuation date: 03 Feb 2023

Market price estimate: USD 86.01

Report Status: Public

Permanent web location: https://gemval.com/valuation/fire-opal/?id=86697


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