Welcome to Lumina Gem! We are a credible fine jewelry store specializing in professional gemological and jewelry services including appraisals, repairs, custom designs, brokerage deals, consignments, and sales of fine and estate jewelry. We strive to be the best and friendliest the industry has to offer in-house and online. Call, click, or stop by today!. Jewelry Appraisals,Engagement Rings,Custom Jewelry Design,Jewelry Repairs,Gold Buying,Jewelry Consignment,and More.