| July Birthstones | Ruby Gemstones |
JULY BIRTHSTONEThe ruby is the king of precious gems.Ruby, the king of precious gems, is the birthstone for fortunate folks born in July. Whether you're showing your love for someone born in July, or celebrating a 15th or 40th wedding anniversary, there's no better gift than ruby gemstone jewelry.Ruby is the red variety of the mineral corundum, colored by the element chromium. All other colors of gem-quality corundum are called sapphire, which means color is key for this royal stone. Accordingly, the name "ruby" comes from rubeus, |
7/8/2020
Appraisal Standards Subcommittee
7/9/2020
Gemological Sciences Committee
The American Gem Society (AGS) is a nonprofit trade association of fine jewelry professionals dedicated to setting, maintaining and promoting the highest standards of ethical conduct and professional behavior through education, accreditation, recertification of its membership, gemological standards, and gemological research.
The Society is committed to providing educational products to inform and protect the consumer and to contributing to the betterment of the trade by creating industry standards to protect the jewelry-buying public and the fine jewelry industry as a whole.
AGS Laboratories, founded to support the AGS mission, is a nonprofit diamond grading laboratory with a mission of consumer protection. Adhering to the AGS Diamond Grading Standards, AGS Laboratories is dedicated to offering diamond grading reports that provide consistency and accuracy based on science.
