The “Wikipedia” of Jewelry!
This is by far the most comprehensive "Wikipedia" of Jewelry I have ever seen. Very easy to find what you are looking for, totally interactive with other sources, verifiable, the list goes on. Congratulations Dominic Spadea on the app! I love it! I would highly recommend it to people with any level of knowledge and experience about jewelry. It is education and informative.
Certified Jewelry Appraisals | Certified Gemological Information Jewelry Appraisesrs of Lancaster PA