- United Diamond and Stone has been in existence since 2004 and is located in the foothills of Auburn, California
- United Diamond and Stone is a full line stocking distributor servicing the marble and granite fabrication industry.
- United Diamond and Stone ships out UPS daily and delivers if salesperson is in your area when you need your products.
- Our customer service is very familiear with the stone industry and will help in any way they can.
Office: 530 878-2440