Diamonds have many similarities with love.
For example, its Mohs hardness is 10, which is the hardest natural substance known to mankind so far. Compared with other gems such as emerald, tourmaline, and jade, diamond can resist many substances in life such as Strong acids and alkalis can cause wear and scratches on diamonds. Precisely because of its characteristics of always being worn, always new and never worn out, once worn, a diamond can be passed down from generation to generation and never disappear. So hard, it just means the steadfastness of love.
Diamond has an extremely low thermal expansion rate. Even if it is placed in an environment of minus 50 degrees or above zero 100 degrees, there will be no obvious thermal expansion and contraction due to temperature changes. The extremely stable nature just means the unshakability of love.
The density of diamond is 3.52 grams/cubic centimeter, which is much larger than ordinary gemstones. Diamond is composed of carbon atoms, which are arranged very uniformly, the crystal is extremely perfect, and the atoms are packed more closely, which means that the diamond is denser. In other words, diamonds are extremely dense. The density is so high, it just means that love is the closeness of two people.
Among the gemstones that have been discovered, diamonds have higher toughness and can withstand greater impact when subjected to the same large impact. The toughness is so high, which just means the perseverance of love.
The dispersion rate of diamond is 0.044, which is the highest among all natural colorless gemstones. Therefore, diamonds are able to disperse the white light that enters their bodies into a spectrum of rainbow colors, making them extremely beautiful. So colorful, it just means the beauty and sweetness of love.
In addition, diamonds also have a good refractive index and a typical diamond luster, which gives diamonds a very magical property. After being cut and polished, diamonds can emit a dazzling luster under sunlight. It's like being in a fairy tale world. So dazzling and bright, it just means the beauty of love.
?Because of these many similarities, Archduke Maximilian I of Austria gave a diamond ring to Princess Marie of France when he proposed to her more than 500 years ago. Since then, the practice of using diamond rings to propose marriage has begun. . This custom quickly spread in Europe and spread to the world. Since diamonds entered China in the 1990s, in less than 20 years, they have replaced traditional wedding jewelry such as gold, jade, and jade, becoming a must-have jewelry for engagement and marriage, and are also given as a symbol of love by many couples.
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