Does Diamond Have a "Shelf Life"? Follow These Tips to Keep It with You for a Lifetime
When it comes to diamonds, people’s first impression is always "hard and eternal"—the slogan "A diamond is forever" has deeply rooted in everyone’s mind. However, many people don’t know that although diamonds are hard, they are not indestructible. They also have an "invisible shelf life"—not that they will deteriorate or expire, but that if neglected in maintenance, they will gradually lose luster, develop scratches, or even loosen and fall off. No matter how brilliant a diamond is, it will beco
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