Diamonds - Diamonds are the hardest naturally occuring stubstance on earth, but they do need care. Hand lotions, cosmetic products, dirt and grime can build up on the jewelry, and gentle cleaning will help bring the sparkle back. You can soak your diamond jewelry in a warm solution of mild liquid detergent and water. Follow by carefully using a very soft toothbrush to gently remove any layer of dirt or buildup on the stone. We are happy to professionally clean and re-matte your jewelry in either of our two locations at any time. We can usually do this while you wait, and there is no charge for this service.