About What We Buy What We Sell Who We Service Sports Collectibles Services Coin Appraisal Estate Appraisal Gold & Diamond Appraisal PCGS & NGC Coin Grading Diamond & Gemstone Certification Smelting Investment Metals CAD Jewelry Design Jewelry Manufacturing Jewelry & Watch Repair 3-D Printing About What We Buy What We Sell Who We Service Services Coin Appraisal Estate Appraisal Gold & Diamond Appraisal PCGS & NGC Coin Grading Diamond & Gemstone Certification Smelting Investment Metals CAD Jewelry Design Jewelry Manufacturing Jewelry & Watch Repair 3-D Printing Contact Events & Promotions Week Agenda Day Month Week Week of March 18 18 Sun 19 Mon 20 Tue 21 Wed 22 Thu 23 Fri 24 Sat All-day Free Diamond Certification Day Free Diamond Certification Day Mar 21 all-day Tickets A short description of the event. 12:00 am 1:00 am 2:00 am 3:00 am 4:00 am 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm 2:00 pm 3:00 pm 4:00 pm 5:00 pm 6:00 pm 7:00 pm 8:00 pm 9:00 pm 10:00 pm 11:00 pm Week of March 18