K C Goldsmiths

Looking for a trusted jewelry exchange in Redwood City, CA? Our jewelry exchange location specializes in selling engagement rings, diamond studs, and loose natural and lab diamonds. Whether you’re upgrading your collection or searching for the perfect diamond, we offer a secure and professional environment tailored to your needs. Our expert team provides accurate valuations and ensures a seamless experience for customers looking to buy high-quality diamonds and fine jewelry. Visit us today to find the best deals on diamond studs, engagement rings, and more. Proudly serving Redwood City, San Francisco, Oakland, Alameda, Berkeley, Sausalito, Pacifica, San Jose, Fremont, Hayward and the bay area, we offer competitive rates and an exceptional experience for those seeking natural diamonds and lab-grown diamonds.