Jewelry MarkingsGold
K = Karat KP = Karat Plumb (exact amount of gold) K.P. = Karat Plate GF = Gold Filled (heavy plating) usually listed as a fraction 1/10, 1/20 GS = Gold Shell HGE = Heavy Gold Electroplate Silver 925 or .925 = Sterling Silver 92.5% 925NV = Nevada Silver (made in England) 835 or .835 = British Sterling 83.5% Sterling Ster .999 = Pure Silver Platinum Pt Plat 900PT 950PT |
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