Many people like to collect jadeite, then the collection of jadeite investment needs to pay attention to which three principles?
Category: Jewel
What is the difference between gold 999 and gold 9999
Gold 999 is thousand-foot gold, containing no less than 99.90% gold, and gold 9999 is ten thousand-foot gold, containing no less than 99.99% gold. In addition to the difference in purity, they have the following differences.
Light Luxury Ring Brands
For the masses of women, jewelry brands that take the light luxury route are the most suitable, not only high visibility, workmanship and design are very promising. Today I would like to recommend a few light luxury ring brands.
What are the brands of rings
There are many brands of rings on the market today, with a variety of styles and prices, and many consumers do not know how to choose. So, what brand of ring is good? What are the ring brands? Here’s a look with me!
How to clean the yellowing pearl necklace
We can use diluted hydrochloric acid to soak yellowed pearls. When choosing a cleaning agent, we must choose dilute hydrochloric acid or hydrogen peroxide. The principle is that hydrochloric acid and hydrogen peroxide can dissolve the yellowed shell of the pearl, thus restoring the surface of the pearl to its original color. In addition, the pearls should not be soaked for too long. The hydrochloric acid should be configured at about 1% to 5%, not too much because too much of the solution corrodes the surface of the pearls. After soaking with hydrochloric acid, the pearls are then scrubbed with water.
How to distinguish the purity of gold
The Chinese have had a “gold complex” since ancient times, buying up roughly 40% of the world’s gold production each year. So how can we be sure that the gold we buy at great cost is real or fake, pure or mixed? How can we tell the purity of gold?
What are the advantages of old gold over new gold?
Although in comparison, old gold is more yellow in color and softer in texture, new gold will be lighter in color and harder in texture. Because old gold has been worn for many years, plus tossed and preserved for decades or even centuries, the surface has naturally formed a layer of envelope, therefore, old gold will look more yellow in color. Although old gold is not as bright and lustrous as new gold, nor is it as pure, its true value lies in its craftsmanship and history. After a lot of time and polishing, old gold presents a different beauty to the world, and the value given by this history is incomparable to new gold.
How much does it cost to get married?
When preparing for a wedding, you should first give yourself a rough budget for the wedding costs. So the following I share with you how much money is generally needed to get married, as well as the wedding costs budget table, the new people can refer to Oh!
What is the brand of ring that can only be bought once in a lifetime?
A lifetime of love only one person, a life of only one kind of love. Women have always had romantic fantasies about love, hoping to love each other for a lifetime with the person they love, to be the only one for each other, and to never leave each other. A person can love only one person in his or her life, but can a ring be bought only once in a lifetime? What is the brand of ring that can only be bought once in a lifetime?
What is the difference between diamonds and gemstones
A diamond is a natural mineral that is a mid-range gemstone in its own right. However, not all gemstones are called diamonds. In addition to diamonds, there are more than 40 types of gemstones according to national industry standards, such as rubies, sapphires, emeralds, nephrite, hard jade, and golden emeralds.