4495 W. Sunset Rd.
Las Vegas, NV. 89118
Mon-Fri 6am to 4pm PST
Closed Weekends

Phil Rizzio


Phil Rizzio is the founder of PR Diamond, which bears his initials. Phil’s philosophy was as sound as his goal in starting the company 32 years ago, which was to provide the highest quality diamond products that would make his clients money, not cost them money.

Phil has a diverse background in various businesses, including oil and gas exploration, diamond product manufacturing and supply and equipment manufacturing. Self-taught and hard knocked schooled, he has over 40 years of industry experience and serves PR Diamond as our Vice-Chairman. No matter how well designed or manufactured, PR Diamond is consistently involved in product research and development to achieve the results our customers deserve & desire. Phil’s vision carries forward to each and every employee and he is regularly engaged in helping our R&D Department to carry on the legacy.