NEWS & EVENTS Current events Shop Lab-Grown Diamonds TRENDING NOW! Get amazing quality diamonds for thousands of dollars less than natural diamonds. We have loose lab-grown diamonds and gemstones available. Click below to get the facts and learn more. Read More Upcoming events Holiday Party DECEMBER 6th 2019 | 6pm -9pm Eat, Drink And Shop Jewelry! Read More Past events OPALicious Sale! OCTOBER 11th & 12th ONLY All Opals are 20% off Read More Anniversary Sale SEPTEMBER 14TH – 30TH Up to 50% off storewide Read More MEDIA St. John’s Jewelers has been featured in newspapers such as The Baltimore Sun and The Washington Post. We’ve also had advertisements published in The Howard County Times and Her Mind Magazine.