Jewellery can subtly communicate its wearer's personality, with colour representing mood, size corresponding to confidence, and charms spelling out what to prepare for dinner tonight. You are what you wear with today's Groupon: for $40, you get $100 worth of jewellery at Mosaic Design Jewelry in East Markham.

Mosaic Design Jewelry's knowledgeable consultants festoon bodies in a vast variety of baubles by designers such as Burberry, Emporio Armani, Marc by Marc Jacobs, Michael Kors, and Dunhill London. Bedazzle earlobes in a set of Spiralic Mosaic earrings ($69), whose sterling-silver spiral design sparkles with embedded white crystals that never forget to brush their teeth. The Mosaic Hug Me ring ($59) flaunts phalanges with a 5 millimetre cut crystal ensconced between two sterling-silver prongs to dazzle admirers and compliment fingers. Jewellers can also personalize finger bling by engraving names or DNA sequences inside rings in several languages. Dozens of watches ($120+) for men and women keep tabs on Father Time, and unique, handmade pendants such as the Black and White designer necklace($89) gingerly complement clavicles. Additionally, guests' jewellery can be polished for free until cherished pieces glow like a lightning bug's photo album.