Monday
9:30 am - 5:30 pm
Tuesday
9:30 am - 5:30 pm
Wednesday
9:30 am - 5:30 pm
Thursday
9:30 am - 5:30 pm
Friday
9:30 am - 5:30 pm
Saturday
Closed
Sunday
Closed
December 14, 2025 9:46 am local time
Welcome to Professional Gem Sciences Laboratory, your premier destination for jewelry appraisal and fine jewelry in the heart of Chicago. Located at 5 S Wabash Ave, Chicago, IL 60603, USA, we pride ourselves on our expert knowledge and exceptional customer service, making us a trusted choice for jewelry lovers and collectors alike.
At Professional Gem Sciences Laboratory, we specialize in providing accurate and reliable appraisals for all types of jewelry. Whether you need an evaluation for insurance purposes, estate planning, or resale, our state-of-the-art equipment and advanced technology ensure precise assessments.
In addition to our appraisal services, we showcase a breathtaking collection of fine jewelry for sale. Our selection includes:
Each piece is meticulously crafted using high-quality materials and designed by skilled artisans, ensuring that your jewelry will remain a cherished part of your collection for years to come. Explore our offerings and find the perfect item that speaks to you!
Q1: Where is Professional Gem Sciences Laboratory located?
A: 5 S Wabash Ave, Chicago, IL 60603, USA.
Q2: How can I contact them?
A: Call (312) 920-1541 or visit the showroom.
Q3: What specific services do they offer?
A: We provide jewelry appraisals, custom design, repairs, and a selection of fine jewelry for sale.
Donβt miss the chance to experience the expertise of Professional Gem Sciences Laboratory. Whether you seek a trusted appraisal or wish to explore our collection featuring the latest 2026 styles, our team is here to assist you. Visit our showroom today and discover the beauty and craftsmanship that awaits you!
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