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Couple finds nearly 2.5-carat white diamond at park

March 22, 2011 12:00:00 AM PDT
An Arkansas couple has a very expensive souvenir from their trip to Crater of Diamonds State Park in Murfreesboro, and they didn't have to pay for it.

Melissa and Kenny Oliver visited the crater at the park and found a nearly 2.5-carat white diamond.

Park visitors are allowed to keep what they find. Park officials said visitors have found 93 diamonds so far this year.

The Olivers said they're going to name their diamond the Silver Moon because they found it over the "supermoon" full moon weekend.