Gordon’s Jewelers is running an “Early Black Friday” sale up till Thanksgiving Day, just in time for Christmas shopping. Colored diamonds are featured — already up to 40% off, they’re discounted an additional 10% this week only and online only. Pick up personalized jewelry (like initial pendants) with real black diamonds for just over $50. In the clearance section, check out the SpongeBob Sea Flower pendant in gold-plated silver, marked down to $28.50 from $95. Be sure to visit this week.