Gold Filled Jewelry is totally different from Gold Plated (GP) jewelry.
Gold Filled Jewelry is made by heat and pressure bonding a layer (25 mil thickness) of gold to some base metal core. It has all the great characteristics of solid gold jewelry. It does not flake off, tarnish or discolor. Gold Filled jewelry is an economical alternative to solid gold.
Gold plated is a method of covering another type of metal with a very thin, almost microscopic (no more than 3 mil thickness), film of pure gold by electroplating it.
Gold-Filled jewelry is much more valuable than gold-plated jewelry.

$169.00 $49.00
Genuine 14Kt White Gold Stud Earrings.  Each simulated diamond is 1.5ct.  These beautiful earrings are designed to enhance any attire.    
$29.99 $21.00
Love Heart Filigree Vintage Hoop Earrings, 14Kt Gold Filled Art Deco Cutout Retro Design.
14Kt Yellow Gold Princess Cut Stud Earrings
Sale
$249.00 $39.00
Princess-cut earrings with Swarovski elements, handcrafted in solid 14kt Yellow Gold, prong setting; butterfly backs. 3mm.
$399.00 $59.00
Real ruby earrings are a popular jewelry choice, and these stunning earrings feature high quality workmanship at a discounted price. They are housed in 18kt Yellow Gold Plated, 6mm.
$69.99 $29.00
925 Sterling Silver AAA+ 7-8 MM Freshwater Cultured Pearl Drop Hook Pearl Earrings
$49.95 $29.00
Complete your look with La Mozel Gold 14kt Yellow Gold 4mm Ball Stud Earrings. They're just right for everyday wear, and they're a versatile accessory to add to your collection. These 14kt yellow gold earrings also make a lovely gift option for that...