Learn About Ruby Stone - Carat Weight, Cut, Treatment, Origin, certification, Heated Vs Unheated, Colorstone Education at GemsNy.com

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Cut

Certification

There are various gem laboratories out there providing their own independent judgments on gemstone specifications. Unfortunately, often these laboratories vary in their strictness in grading of the gemstones. Here we list and provide details on only the most respected and well known laboratories:

AGTA - American Gem Trade Association

AGTA is one of the leading gemstone grading laboratories and is the most commonly used lab in the jewelry trade in the USA .

GRS - Gem Research Swisslab

GRS is also one of the leading gemstone grading laboratories and is one of the most commonly used lab in the jewelry trade in the world.

TGL - Tokyo Gem Laboratory Co., Ltd.:

TGL is also a leading gemstone grading laboratories and is also used very commonly in the jewelry trade around the world. This laboratory has various branches all around the world. This is one of the labs GemsNY prefers.

EGL - European Gemological Laboratory:

EGL gemstone certificates are quite commonly used across the world. Although this laboratory is used more for diamonds than colorstones.

GemsNY

GemsNY's high tech in-house gemology laboratory uses similar state of the art technology used by some of the most renowned laboratories such as AGTA, GRS and TGL. We are so confident of our gemstone grading that we provide a full 100% money back 30 day guarantee.

Cut

Certification

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Why GemsNY?

	Interest Free Financing
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	30 + years Experience
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Testimonials

You Have Surpassed all our expectations!

Bert, Los Angles, CA

Can't imagine buying sapphires from anywhere else

Rocky,New York, NY

Simply a top-notch company

Kerry, Charlotte, NC

Better prices and experience then a retail store.

Smith, Saint Paul, MN

Great first time experience!

Doug, Dallas TX

I must be the toughest client but GemsNY stood the test

Carol, Minneapolis, MN

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