I cannot believe other jewelers do not teach their customers about diamonds like these guys do. It makes it so much easier spending a boatload of money on something when you really understand what your buying. What other places are missing out on, David & sons is making up for and getting all the customers as a result. Best place in San Diego for diamonds is here.
Pros: they teach you about diamonds to help you undestand/choose
Cons: wish I knew about them 20 years ago
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