Black onyx jewelry has a rich and fascinating history that spans centuries. From ancient civilizations to modern fashion trends, this gemstone has captivated jewelry lovers around the world. With its...

A 5 carat Graff diamond engagement ring, acquired by Carl Blackburn of C. Blackburn Jewelers in La Jolla. Thought by many to be the heir to Harry Winston, British diamond dealer...

If you would like to sell an Omega watch, the first step is figuring out how much your timepiece is worth. C. Blackburn Jewelers in La Jolla can help. We...