Thank you for taking the time to explore The Diamond Lining.  We love hearing from potential customers, others in the diamond business, or pretty much anyone who takes the time to reach out to us. 

We try to make it as easy as possible to get a hold of us as possible, so we have three options for you to reach us:


Email: [email protected]

Phone: (707) 733-3285

Web Form:

Contact Us

We try to address all of the questions that you might have in our website, and one of the most frequent questions that we get is “What all do you want to know about my diamond”. The answer to that is unequivocally, “everything!” Please feel free to use the above form to tell us anything and everything about your diamond. The more we know the better.

If this didn’t address your question, you might be interested in pages about how our service works, sell a diamond online, or the Diamond Industry, or perhaps what our name means. Furthermore if you have a general questions please visit our Frequently Asked Questions page, or our page dedicated to Selling Estate Jewelry.