Diamond ring was just found recently in chest deep saltwater with the Coiltek Nox 15 inch round coil. I had been out wading for an hour or so with little results, but then a nice sounding target low tone came through my headphones. I dug down about 2 scoops deep and out came this beauty sitting inside my scoop. Another surprise that made my trip to the beach a success, I recently had it appraised by my local jeweller – U.S. Dollars $10,500.00

– Leighton Harrington