The difference between artificial diamonds and natural diamonds can be from the following six aspects: صلابة, thermal probe reaction, الموصلية, optical properties and so on. The first measure: Hardness distinction. The Mohs hardness of natural diamonds is 10, the Mohs hardness of Soviet diamonds is 8.5, and the Mohs hardness of alexandrite is 9.25. [...]
أرشيف الفئة: أخبار المجوهرات
Why are diamonds so expensive The reason why diamonds are expensive is not only because they are scarce, ولكن أيضًا لأنهم يصعب عليهم, مكلف, وإجراءات معالجة الماس المعقدة. سبب استدعاء الماس "ملك الأحجار الكريمة" by humans and become the most expensive gemstone species is because diamonds [...]
How to clean the diamond ring To clean the diamond ring, you can use cleaning liquid washing method, cold water immersion method, إلخ. Let's take a look at the specific steps! Cleaning liquid washing method Use a small bowl or teacup to fill warm water, and adjust an appropriate amount of neutral detergent in [...]
Which finger to wear on the proposal ring Put the engagement ring on the middle finger of your left hand. my country is an ancient civilization with a history of several thousand years, and its traditional culture is extensive and profound. Many things have formed customs and habits, such as the way to wear [...]
The proposal ring and the wedding ring can be the same. If the economy is abundant, you can buy another single diamond ring when you get married. According to the international fashion, the engagement ring, خاتم الخطوبة, and wedding ring are all worn on the ring finger of the left hand, so the engagement [...]
The identification of jade bracelets can be based on color, لمعان, بناء, magazine, density and hardness. 1) لون: The color of jasper and jade are completely different, so they are also very different in details. The green of jade is very delicate and bright, rich and rich in brilliance; the green of jasper is [...]
Which finger to wear a couple ring The couple ring can be worn on the middle finger or the ring finger. Couple Ring Wearing Middle Finger Rings worn on different fingers have different expressions of love. عادة, يتم وضع الخاتم في السبابة للإشارة إلى رغبتك في الزواج, على [...]
What words are good for couple rings Many people don't know how to engrave couple rings. يمكنك نقش أحد الشخصيات بإسم شخصين, أو يمكنك اختصار الحرف الأول من الاسم. الأول هو بعض محتوى الحروف الشائعة. Couple lettering can be a combination of two [...]
According to your own economic strength, do not blindly compare. في الحقيقة, the ring is only a form, and the price of young people's rings ranges from thousands to tens of thousands of yuan. The price of a wedding diamond ring is related to the diamond 4C grade, diamond ring brand, and diamond ring [...]
على الرغم من أن خاتم Zokayi الماسي ليس معروفًا مثل العديد من ماركات المجوهرات المحلية القديمة, الجودة لا تزال جيدة. لقد ارتدى Zheng Shuang هذه العلامة التجارية من الخاتم, وسوف أعرضها بالتفصيل أدناه. إذا كانت العلامة التجارية المحلية لخاتم الماس من الخط الأول تتمتع بأعلى تأثير للعلامة التجارية, ثم Zokayi يجب أن تنتمي إلى [...]