Glass Value, Price, and Jewelry Information
Glass has been used in jewelry for thousands of years. By itself, glass is brittle and unimpressive with very little color or brilliance. However,…
Crystalline Quartz Buying Guide
Although often overlooked, quartz is available in many styles at reasonable prices. Our crystalline quartz buying guide can help you pick your…
Distinguishing Aquamarine Simulants
Many gemstones can simulate the color and clarity of aquamarine. However, the composition of these aquamarine imitations or simulants differs…
History of Birthstones
Birthstones have become an international jewelry trend, but have you ever wondered where this tradition began? Here is your rundown on the centuries-long,…
Moonstone Buying Guide
Discover expert moonstone buying tips, evaluation criteria, and pricing insights. Learn about colors, clarity, cuts, and settings for perfect…
Learn How to Use the IGS Gem Price Guide
Table of Contents:How to Use the IGS Gem Price GuideAppraisalsGemstone PropertiesColorClarityCutCarat The IGS Gem Price Guide covers commonly…
How to Identify Synthetic Rough in Gemstone Parcels
Telling synthetic rough from natural stones in a gem parcel can be challenging. These tips can help you find some telltale signs of lab-created…
Distinguishing Aquamarine Imitations
How can gemologists quickly distinguish aquamarines from aquamarine imitations? We’ll review some common lookalikes and their most notable…
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