TOP 10 Gemstone testing in California

Direct Stone Tool Supply is a premier store located at 2400 Teagarden Street in San Leandro, California. We specialize in providing high-quality stone tools and supplies for professionals in the construction and masonry industries. Our wide selection of products includes diamond blades, grinding discs, polishing pads, and more. With our expert staff and competitive prices, Direct Stone Tool Supply is your one-stop shop for all your stone tool needs. Visit us today and experience the difference in quality and service.

Nor-Cal Diamond Products is a store located at 11311 Trade Center Drive in Rancho Cordova, California. We specialize in distributing a comprehensive range of diamond tools and abrasives that have been professionally sourced and tested. Our exclusive dealer network allows us to provide top-quality products and exceptional service to our customers. If you need assistance, our team of experts is ready to help. Contact us at (916) 865-9083 for all your diamond tool needs.

The Gemological Institute of America, located at 5431 Armada Drive in Carlsbad, California, is a renowned institution dedicated to the study and education of gemology. As the world's foremost authority on diamonds, colored gemstones, and pearls, the GIA offers a wide range of courses and programs for gemologists, jewelers, and enthusiasts alike. With state-of-the-art facilities and a team of expert instructors, the GIA provides comprehensive training in gem identification, grading, and appraisal. Whether you are looking to start a career in the gemstone industry or simply expand your knowledge and appreciation of precious stones, the Gemological Institute of America is the perfect place to learn and grow.

The Gemological Institute of America, located at 5345 Armada Drive in Carlsbad, California, is a world-renowned institution dedicated to the study and research of gemstones and jewelry. Established in 1931, GIA is the leading authority on gemology and is known for its rigorous education programs, cutting-edge research, and expert gemstone grading services. With a mission to ensure the public trust in gems and jewelry, GIA offers courses in gemology, jewelry design, and business, as well as laboratory services for gemstone identification and grading. Whether you are a professional in the industry or a gemstone enthusiast, GIA is the place to go for all your gemological needs.

The GIA Laboratory, located at 5355 Armada Drive in Carlsbad, California, is a renowned gemological institution that specializes in the identification, grading, and certification of diamonds and colored gemstones. With a team of expert gemologists and state-of-the-art equipment, the GIA Laboratory is trusted by jewelers, collectors, and consumers worldwide for providing accurate and reliable gemstone evaluations. Whether you're looking to verify the authenticity of a diamond or determine the quality of a sapphire, the GIA Laboratory offers unparalleled expertise and precision in the field of gemology. Visit us today to experience the highest standards of gemstone analysis and certification.

JAGi: Jewelry Appraisal and Gemological Institute is a leading institution located in the heart of San Diego, California. Specializing in jewelry appraisal and gemological services, our team of experts provides accurate evaluations and assessments for all types of precious stones and metals. Whether you are looking to insure your valuable jewelry collection or simply want to understand the true worth of your pieces, JAGi is here to help. Visit us at 4502 University Avenue to experience our professional and reliable finance services in the world of jewelry and gemstones.

Watson & Son, Inc. - Antique & Estate Jewelry is a premier jewelry store located at 3030 Bridgeway in Sausalito, California. Specializing in exquisite antique and estate pieces, this store offers a unique selection of one-of-a-kind treasures that have stood the test of time. From vintage engagement rings to heirloom necklaces, each piece tells a story and exudes timeless elegance. Whether you are looking for a special gift or adding to your own collection, Watson & Son, Inc. is the perfect destination for those who appreciate the beauty and craftsmanship of antique jewelry. Visit us today and discover the charm and history of our curated collection.

Lang Antique & Estate Jewelry is a prestigious jewelry store located in the heart of San Francisco, California. Situated at 309 Sutter Street, this institution specializes in vintage and estate jewelry, offering a unique and exquisite collection of pieces that have stood the test of time. With a reputation for quality and authenticity, Lang Antique & Estate Jewelry is a must-visit destination for those seeking one-of-a-kind treasures. Whether you're looking for a timeless engagement ring, a stunning necklace, or a rare gemstone, this store has something for every jewelry enthusiast. Visit Lang Antique & Estate Jewelry to discover the beauty and history of heirloom pieces that will be cherished for generations to come.

Gleim the Jeweler is a premier jewelry store located in the prestigious Stanford Shopping Center in Palo Alto, California. With a reputation for exquisite craftsmanship and exceptional customer service, Gleim offers a stunning collection of fine jewelry, including engagement rings, wedding bands, earrings, necklaces, and bracelets. Whether you are looking for a special gift or a timeless piece to add to your own collection, the knowledgeable staff at Gleim the Jeweler will help you find the perfect piece to suit your style and budget. Visit us today to experience the luxury and elegance that Gleim the Jeweler has to offer.

Walnut Creek Jewelry & Watch Repair is a trusted institution located at 1509 Cypress Street in Walnut Creek, California. Specializing in finance and store services, they offer expert repair and restoration services for all types of jewelry and watches. Whether you need a simple repair or a complete restoration, their skilled craftsmen will ensure your precious pieces are returned to their original glory. With a commitment to quality and customer satisfaction, Walnut Creek Jewelry & Watch Repair is the go-to destination for all your jewelry and watch repair needs in the Walnut Creek area.

Carats to Karat is a unique institution located in Nipomo, California, specializing in both finance and jewelry. Our store at 330 West Tefft Street offers a wide range of exquisite jewelry pieces, from stunning diamond rings to elegant gold necklaces. Our experienced staff are experts in helping customers understand the value of their jewelry in terms of carats and karats, providing appraisal services and financial advice. Whether you're looking to buy a special piece or sell your own jewelry, Carats to Karat is the perfect destination for all your jewelry and financial needs.

Chang's Jewelry is a premier jewelry store located at 139 South Market Street in Inglewood, California. We offer a wide selection of high-quality jewelry pieces, including rings, necklaces, bracelets, and earrings. Our store is known for its exquisite designs, expert craftsmanship, and excellent customer service. Whether you're looking for a special gift for a loved one or treating yourself to something beautiful, Chang's Jewelry has something for everyone. Visit us today to explore our stunning collection and find the perfect piece to add to your jewelry collection.

Ha Dynasty Jewelry & Gems Laboratory is a reputable institution located at 140 West Valley Boulevard in San Gabriel, California. As a finance, home goods, and jewelry store, this establishment offers a wide range of services related to gemstones and precious metals. Whether you are looking to invest in fine jewelry, get your gems appraised, or simply browse their exquisite collection, Ha Dynasty Jewelry & Gems Laboratory is the perfect destination for all your needs. With a team of experienced professionals and a commitment to excellence, you can trust that you will receive top-notch service and quality products at this esteemed institution.

Certified Jewelry Buyers & Appraisals While-U-Watch is a trusted institution located at 18 Technology Drive in Irvine, California. As a finance and jewelry store, we offer expert appraisals and buying services for all types of jewelry. Our knowledgeable staff will guide you through the appraisal process while you watch, ensuring transparency and peace of mind. Whether you are looking to sell your jewelry or simply get it appraised, Certified Jewelry Buyers & Appraisals While-U-Watch is the place to go for professional and reliable service. Visit us today to experience the difference!

Welcome to Beach Loan Services Pawn Shop located at 10551 Beach Boulevard, Stanton, California, United States. We are a full-service pawn shop offering loans, buys, sells, and trades on a wide variety of items including gold, platinum, silver, diamonds, jewelry, coins, tools, musical instruments, watches, electronics, and more. With over 50 years of combined experience as pawnbrokers, we guarantee to pay top dollar amounts on anything of value. At Beach Loan Services Pawn Shop, we offer quick and confidential transactions, ensuring your peace of mind. Our interest rates are regulated by the state of California, and we offer different loan terms to suit your individual needs. Whether you need instant cash for your unwanted items or are looking for great deals on jewelry, luxury watches, electronics, and more, we have got you covered.

FAST-FIX Jewelry and Watch Repair is a renowned jewelry store located at 2032 Galleria at Tyler in Riverside, California. Specializing in expert repairs and maintenance of jewelry and watches, this store offers fast and efficient services to ensure your precious pieces are always looking their best. With a team of skilled professionals and a commitment to quality craftsmanship, FAST-FIX is the go-to destination for all your jewelry and watch repair needs. Visit us today and experience the difference in our exceptional service and attention to detail.

Riverside Galleries is a jewelry store located at 11801 Pierce Street in Riverside, California, United States. We pride ourselves on offering ethically and responsibly sourced gems that adhere to the highest standards of ethics, human rights, social responsibility, and environmental protection. Our certified jewelry is designed to last for generations and is tested against quality assurance benchmarks to ensure top-notch workmanship. Customers have raved about their experiences with us, praising our beautiful products, affordable payment options, excellent customer service, and expert resizing services. Whether you're looking for a special gift or a new addition to your personal collection, Riverside Galleries has something for everyone. Established in 2016, we offer a unique and diverse collection of fine jewelry that is sure to impress.

Top Dollar Gold Exchange is a family-owned jewelry store located in the heart of Old Town Temecula, California. With over a decade of experience in the industry, the Alvarez family, led by Tony Alvarez, is dedicated to providing the community with top-notch service and unbeatable pricing. Tony's daughter, Tiffany, now leads the business with the same commitment to integrity and customer satisfaction. At Top Dollar Gold Exchange, honesty and excellence are at the core of everything we do. We offer a wide selection of vintage and contemporary jewelry, including engagement rings, necklaces, bracelets, and earrings. Our vintage turquoise collection is a must-see! We guarantee the authenticity of all our products, which are purchased secondhand and thoroughly tested.

Jewelry Appraisal Professionals San Diego is a trusted institution located at 1003 Summer Holly Lane in Encinitas, California. Specializing in finance and jewelry appraisal, this store offers expert services to help you assess the value of your precious jewelry pieces. With a team of experienced professionals, you can trust that your jewelry will be appraised accurately and fairly. Whether you are looking to sell, insure, or simply understand the worth of your jewelry, Jewelry Appraisal Professionals San Diego is the place to go. Visit their store today for reliable and professional appraisal services.

Hays Gemological Services is a renowned institution located at 250 South Pacific Street in San Marcos, California, United States. Specializing in finance and jewelry, this institution offers expert gemological services for clients looking to buy or sell precious stones. With a team of skilled professionals, Hays Gemological Services provides accurate appraisals, evaluations, and consultations to ensure a seamless and trustworthy transaction. Whether you are a seasoned collector or a first-time buyer, this store is the perfect destination for all your gemstone needs.

Ice Vault is a jewelry store located at 9665 Folsom Boulevard in Sacramento, California, United States. We are dedicated to providing exquisite, enduring jewelry of the highest quality. From timeless rings to statement necklaces, every piece is crafted to last a lifetime. When you visit Ice Vault Showroom, you become a part of our extended family. Our experienced team is here to help you find the perfect piece that speaks to your unique style and personality. We believe that the journey in search of the ideal jewelry is just as important as the jewelry itself, and we are here to make your experience memorable and enjoyable.

Jewelry Fixx is a well-established jewelry store located at 23360 Valencia Boulevard in Santa Clarita, California. With over 40 years of experience, this family-owned business prides itself on their highly skilled jewelers who are dedicated to providing top-notch service to their customers. At Jewelry Fixx, you can trust that your favorite pieces will be in good hands. The jewelers at this store are not only honest, but also passionate about their craft. They strive to build strong relationships with their clients and go above and beyond to ensure customer satisfaction.

Located at 3420 Bristol Street in Costa Mesa, California, Kishek International Inc is a store specializing in stunning, long-lasting jewelry. We believe in offering high-quality pieces that are unique, durable, and attractive. Whether you're in search of the perfect gemstone or setting, our team is here to guide you through the process. When you shop with us, you become part of our family. We prioritize honesty and respect in our interactions with customers, ensuring that you feel valued and appreciated. We take pride in the jewelry we create and want our clients to feel the same sense of pride when wearing our pieces. Visit Kishek International Inc for exquisite jewelry that will stand the test of time.

Casoro Jewelry Safes, located at 1415 East McFadden Avenue in Santa Ana, California, is a high-quality store specializing in custom jewelry safes for your home. Their expert consultants work closely with clients to design safes that provide proven security, convenience, and peace of mind. With a focus on delivering customized security for your most prized possessions, Casoro understands the importance of protecting your valuables from theft and fire. The safes are independently verified by Underwriters Laboratories for security and fire protection, ensuring trustworthy security you can count on. Customers rave about the luxury and beauty of the Gemstone and Kairos safes, which are meticulously crafted with top-quality materials and elegant microsuede lining. The safes feature flush-mounted lighting, automatic sensors, and optional watch winders for displaying timepieces. Casoro offers a user-friendly website where clients can design their own custom safe, choosing from a variety of colors, materials, and interior options to meet their specific needs.

San Diego Gemological Laboratory is a reputable institution located at 1851 San Diego Avenue in San Diego, California. As a finance institution, they specialize in providing expert gemological services such as appraisals, certifications, and evaluations of gemstones and jewelry. With a team of experienced gemologists and state-of-the-art equipment, they offer accurate and reliable assessments for individuals, businesses, and insurance purposes. Trust San Diego Gemological Laboratory for all your gemstone evaluation needs.

Reynoso Lapidary & Supply is a premier destination for lapidary enthusiasts and jewelry makers in Los Angeles, California. Located at 6741 Sepulveda Boulevard, this institution offers a wide range of high-quality gemstones, crystals, and lapidary tools for all your crafting needs. With a knowledgeable staff and a welcoming atmosphere, Reynoso Lapidary & Supply is the perfect place to find unique and beautiful materials for your next project. Whether you are a seasoned professional or a beginner looking to learn more about the art of lapidary, this establishment is sure to have everything you need to create stunning pieces of jewelry.