Providing a superior experience, expert guidance, master craftsmanship, and a full set of jewelry services to the Bay Area since 1976.
Located in picturesque downtown Los Altos, our family-run jewelry boutique and bespoke design house offers a full-service experience. Our approach is rooted in craftsmanship, transparency, and personal connection. We specialize in GIA-certified diamonds, gemstones, custom fine jewelry, engagement rings, wedding bands, and a curated selection of exclusive designer collections. Each piece is chosen for exceptional quality and timeless design.
Established in 1976, we pride ourselves in providing access to a global inventory of the highest quality materials for fine jewelry. Discover GIA-certified diamonds, gemstones, and fine metals, always at the most competitive prices. Our services include appraisals, consignment, jewelry maintenance, expert repairs, and more. Our master jeweler, Garo Oustayan, is a third-generation artisan. He learned fine jewelry design and manufacturing at his family’s workshop in Switzerland. Continuing the legacy in the United States, he launched the “Garvani” line.
Transparency is the cornerstone of our philosophy. We believe luxury is defined by the union of beauty and integrity—ethical sourcing, meticulous craftsmanship, and trustworthy guidance. By sharing decades of industry knowledge with every client, we foster trust, confidence, and long-lasting relationships that often span generations.
All our pieces are proudly crafted in the United States, and every ring purchased from us includes a lifetime warranty.
Visit us anytime for a complimentary cleaning and inspection of your stones and settings. We welcome your visit at our Los Altos showroom or our San Francisco boutique, Union Street Jewelers. We look forward to creating a warm, personal, and memorable experience for you and your loved ones—our customers truly are like our family.