gemology guide
basics on Gemstone Enhancements
What are Gemstone Enhancements? Gemstone enhancements improve the appearance and wearability of gems. Learn about the most commonly used procedures and frequently treated types of gems. Gemstone enhancements are applied...
basics on Gemstone Enhancements
What are Gemstone Enhancements? Gemstone enhancements improve the appearance and wearability of gems. Learn about the most commonly used procedures and frequently treated types of gems. Gemstone enhancements are applied...
Understanding Gemstone Density and Specific Gra...
Basics of Gemstone Density and Specific Gravity Gemologists sometimes measure gemstone density or specific gravity to help with gem identification. Learn the basics of this property and how to test...
Understanding Gemstone Density and Specific Gra...
Basics of Gemstone Density and Specific Gravity Gemologists sometimes measure gemstone density or specific gravity to help with gem identification. Learn the basics of this property and how to test...
What are Gemstone Absorption Spectra?
Discover how gems absorb light wavelengths and how gemologists utilize gemstone absorption spectra to recognize gems. Color is more complex than it seems! Although an obvious quality, color...
What are Gemstone Absorption Spectra?
Discover how gems absorb light wavelengths and how gemologists utilize gemstone absorption spectra to recognize gems. Color is more complex than it seems! Although an obvious quality, color...
Spectroscope Instructions for beginning Gemolog...
The spectroscope is one of gemology’s principal tools. Our basic spectroscope instructions will teach you how to operate and calibrate this instrument. So you've just bought your first spectroscope. Now what...
Spectroscope Instructions for beginning Gemolog...
The spectroscope is one of gemology’s principal tools. Our basic spectroscope instructions will teach you how to operate and calibrate this instrument. So you've just bought your first spectroscope. Now what...
Recommended Diamond Grading Tools for Novices
Identifying diamonds requires the right equipment. Learn what diamond grading tools novice professionals or hobbyists need. You need the right equipment to identify and grade natural diamonds. Just as with colored...
Recommended Diamond Grading Tools for Novices
Identifying diamonds requires the right equipment. Learn what diamond grading tools novice professionals or hobbyists need. You need the right equipment to identify and grade natural diamonds. Just as with colored...
Gemology tools : The Microscope, A Guide for Ge...
Sometimes, microscopic inclusions are the only way to distinguish natural from synthetic gems. This makes the microscope an essential lab instrument for gemologists trying to identify gemstones. Find out more...
Gemology tools : The Microscope, A Guide for Ge...
Sometimes, microscopic inclusions are the only way to distinguish natural from synthetic gems. This makes the microscope an essential lab instrument for gemologists trying to identify gemstones. Find out more...