“Delicate and classy, good for every day or going out on the town. The clasp is on the smaller side, so if you have thick lobes or your piercing hole is far up, they probably won’t fit well for you. The clasps seemed sturdy and fit well into the post. The stones were a gorgeouse […]
أرشيف الوسم: rhodium jewelry suppliers
تحت تأثير القوة الخارجية (مثل الضرب, الضغط, إلخ.), يمكن أن تتشقق بلورات الأحجار الكريمة بانتظام على طول اتجاه بلوري محدد لتكوين مستوى أكثر سلاسة. الخاصية تسمى الانقسام. تسمى هذه الأسطح المتشققة أسطح الانقسام. يرتبط سطح الانقسام بالتركيب الذري للبلورات المعدنية, and is usually the weaker […]
3) Transparency and purity: Transparency refers to the degree to which colored gemstones can transmit light, and purity refers to the amount of impurities inside the gemstone. Although colored gemstones cannot be clear and transparent, higher transparency will improve their overall quality. The transparency and purity of colorless gemstones are important factors for the beauty […]