Ruby -King Of The Gemstones? What makes Ruby a Great Gem?- Ruby buyers guide /Tips and Advice (2020)

Ruby has always been one of the most recognizable gemstones throughout history. That does not mean everyone understands Ruby or would even know some of the most interesting characteristics. In this video we will be looking at the basics of rubies along with some unique facts of the gemstones. we will also give some buying tips for those interested in purchasing Ruby and want to know what to look for in the process.
Here are some basics aspects we discuss in the video:

Red
Corundum
Chromium causes ruby's red. Gemologists consider it the "rock star" of trace elements.
Aluminum oxide AL 2 O 3
Tabular habit
hardness of 9
Birthstone for July
considered most valuable of Corundum-One of most prized of any gemstone
Rubies can command the highest per-carat price of any colored stone.

What affects value?
4c’s
Treatments
synthetics
imitations

Tips for buying

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Видео Ruby -King Of The Gemstones? What makes Ruby a Great Gem?- Ruby buyers guide /Tips and Advice (2020) канала Your Average Jeweler