Ruby is the most valuable variety of the corundum mineral species, which also includes sapphire. In ancient Sanskrit, ruby was called ratnaraj, or “king of precious stones.”
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DIAMOND EDUCATION
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.
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WEDDING BANDS
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.
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Jewelry
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Color
COLORED STONES
- Amethyst
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- Emerald
- Garnet
- Golden Beryl
- Kunzite
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- Morganite
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- Pearls
- Peridot
- Ruby
- Sapphire
- Spinel
- Spring Colors 2019
- Tanzanite
- Topaz
- Tourmaline
- Tsavorite Garnet
- Turquoise
- Zircon
COLORED STONES COLLECTION
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.
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Watches
CERTIFIED WATCH SERVICE
We are an authorized watch service center for Cartier, Omega, Tag Heuer, Baume & Mercier and many of the finest watch brands in the world. Our third generation master watchmaker is on-site full time and equipped with a state of the art facility to perform anything from the service requirements of the most complex watches in the world, to a complete restoration of your antique time piece.
At Joe Escobar Diamonds the old world art of watch making is accented by cutting edge technology where a diagnostic computer, pressure testing facility, and Vibrograf CS-900 computerized cleaning station are only some of the tools that insure that your watch is meticulously renovated.
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Services
CUSTOM DESIGN
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.
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