High quality diamonds in Glen Ellyn, Illinois

Costello Jewelry Company, located at 474 North Main Street in Glen Ellyn, Illinois, is a premier jewelry store dedicated to providing impeccable jewelry and fostering life-long relationships with their customers. Their passion for ethical jewelry is evident in their commitment to working with trusted artisans who are 100% Kimberly Process Certified. Whether you are looking for a general assessment, insurance, or resale values, Costello Jewelry Company is the place to go. Their in-house shop offers services such as battery replacement, watch bracelet polishing, ring restoration, hand engraving, and machine engraving.

Cash Pawn is a finance and jewelry store located at 1027 West North Avenue in Villa Park, Illinois. We also have a second location in Carol Stream! At Cash Pawn, you can sell your gold, silver, diamonds, jewelry, luxury watches, or get a loan on your items of value. We offer the best prices on scrap gold, silver, coins, watches, gold, diamonds, and jewelry in the Chicago area. Our team can evaluate your items and offer low interest rates on gold, silver, and luxury items. Looking for a high-quality luxury item? We specialize in authentic Prada, Gucci, and Louis Vuitton purses, as well as men's and women's watches from brands like Rolex, Tissot, Cartier, and Omega. If you have inherited an heirloom and are unsure of its value, come by our store and we will help you evaluate it.