One Hundred East and Sas E Gems fine jewelry prides itself on using high quality metals, primarily 14K and 18K gold, in which to set our magnificent, hand-picked gemstones. Peruse our jewelry collection by metal type to find that perfect piece you’ve been searching for. We have beautiful rings, made with mixed yellow and white gold. For those of you who prefer white gold jewelry, we provide earrings, bracelets, pendants, rings, and necklaces in both 14KT and 18KT. Classic yellow gold is used to produce one-of-a-kind earrings and rings.