Union Square Diamond Buyers

Buy diamonds in San Francisco

For over 35 years, we have been an established and successful diamond dealer in downtown San Francisco with global trade connections in Antwerp, Tel Aviv, Mumbai, Hong Kong and other diamond trade centers. We specialize in selling diamonds directly to the public and have the best connections to either direct consumer channels or international diamond markets. We have bought and sold large quantities of high quality precious gems for over 35 years, and that is why our knowledge and expertise will maximize your purchase. Our vast experience as diamond and jewelry buyers can help you when it comes to buying jewelry, buying luxury watches, and buying diamonds. Our GIA graduate gemologists are here to help you determine the value of your jewelry. Contact us to buy your diamond or buy your diamond engagement ring from us in San Francisco.We are an established business that is well known in the Bay Area as well as in the U.S. and internationally.Buy diamonds in San Francisco