Devon Fine Jewelry is a proud member of the prestigious American Gem Society.
An AGS credential serves as a testament to our customers that they are shopping with an ethical and knowledgeable jeweler.
Mission Statement of the American Gem Society
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.
The American Gem Society’s Pledge to the Consumer
The American Gem Society (AGS) was created with one mission in mind: to protect you, the consumer.
As members, Devon Fine Jewelry adheres to the highest standards of business practices and ethics so that you can buy with confidence from a jeweler you can trust. AGS Standards not only comply with governing laws, but go beyond that to ensure that you are buying from a jeweler who has the knowledge and skills to help you make the most informed buying decision.
We have an AGS Certified Gemologist Appraiser (CGA) on staff to assist you.

This title is the most highly regarded among peers in the jewelry industry. Why? Because a CGA certifies that the sales person can identify diamonds, gemstones, and jewelry, and determine their value. This title requires advanced training and experience in determining the value of diamonds and gemstones.
Call us at 201-848-8489 to make an appointment today!