Because diamonds are so valuable, it's essential to have a universal grading system for comparing their quality. In the 1940's and 50's, GIA developed the 4cs and the GIA International Grading System™ to objectively compare and evaluate diamonds.Click on each section below to learn more about diamonds.
VIEW DIAMOND EDUCATION
Your wedding day is the most special in your life, and your wedding rings should represent a beautiful commitment that will last forever. Conveniently located in the heart of San Jose, CA we invite you into our showroom to experience the look and feel of these unique designer wedding rings on your hand.
VIEW ALL
Sri Lankan Sapphire, Burmese Ruby, Brazilian Tourmaline and more, we travel the world to insure that we are buying the highest quality, most exotic gemstones, right from the source, at the most competitive prices. Every gemstone that we showcase we have proudly hand selected for superior beauty and color.
VIEW COLLECTION
WATCH THE SAPPHIRE JOURNEY
Joe Escobar Diamonds is proud to present the highest quality pre-owned Rolex watches in the San Jose Bay Area. With a large selection of pre-owned Rolex watches, Joe Escobar Diamonds is your source for fine Swiss made watches in San Jose! All of our preowned Rolex watches have been meticulously restored to like-new condition and all have a 2 year warranty.
We invite you to experience some of these higher end brands in the store, as there is no substitute for the look and feel of these watches on your wrist.
VIEW WATCHES
We specialize in custom jewelry and pride ourselves in bringing your jewelry dreams to life. Our jewelers, from the wax design specialist to the master goldsmiths have unrelenting attention to detail, enabling our shop to create unique and exquisite jewelry. Another critical part to custom jewelry is the materials used. We continue to source and use the finest materials available from the metal castings to the top quality diamond melee.
We understand custom design can be intimidating, and we knowingly guide our clients through the process in a way that insures complete satisfaction and happiness with the final product.
Read More
Sri Lankan Sapphire, Burmese Ruby, Brazilian Tourmaline and more, we travel the world to insure that we are buying the highest quality, most exotic gemstones, right from the source, at the most competitive prices. Every gemstone that we showcase we have proudly hand selected for superior beauty and color.
