BLOOMFIELD HILLS, Mich. -

This Valentine's Day, Papa Romano's is bringing the bling to one lucky customer.

The pizza chain has partnered with Kirk Masters and Sons Jewelry to give away a custom diamond ring to one customer who buys a heart-shaped pizza.

Papa Ramanos logo

The customer who finds a specially-marked golden ticket on their red Papa Romano's pizza box can redeem it for a handcrafted 1.5 carat diamond ring set in rose gold, estimated at $7,000.

Papa Romano's Love Pizza has been around since 1987 and sells for $5.99.

You can buy them now through February 14, 2013.

Founded in 1970, Papa Romano's Pizza operates 33 stores in Michigan and Colorado and is headquartered in Bloomfield Hills, Michigan.