The most common rare metal used for jewelry mounting we could see on the market is 18K gold. So, why do we use 18K gold?

Rose gold is a unique metal with faint red color. Many brands are starting to use this kind of metal in the recent years, and it is very po

Diamond has inclusions and its appearance could be affected by factors like cutting. What could affect the scintillation of diamond? The sci

Metals of poor quality could oxidize and discolor easily, which could cause the whole jewelry to lose its shine. Metals which are too soft

Diamonds can only be re-sold for 50-60% of its original price. Therefore, saying “diamond is value-maintaining” is not accurate.

Sterling silver will oxidize and turn dark after being exposed to air. Even though it is protected by an electroplated layer

Lab-grown gemstone signifies the beauty created by man through hard work. The charm of lab-grown gemstone can compete with that of natural g

“Laboratory-grown gemstone” which has the same chemical component and optical response as natural gemstone

Ores are cut, polished, and eventually become sparkling gems of which everyone desires. How much has it affected the world and society

CVD technology refers to “Chemical Vapor Deposition”. The technology involves putting a “diamond seed” (a tiny piece of natural diamond) in

In the recent years, the technology of creating lab-grown gem has become more stable, resulting in more stable gem quality and economical

The core question about lab-grown diamond is: Is it real diamond? Many international appraisal institutes have actually acknowledged that

The high hardness, dispersion, and refractive index of lab grown diamonds give it a dazzling color and high-end texture same as natural.

Measure the diameter of a suitable old ring, or place the ring on a ruler, and then take a picture and send it to us.

Round diamond is the most popular, and it is will always be sparkling and beautiful no matter what jewelry it is on.

The color grading of a natural diamond affects its value, and this rule also applies to lab grown diamond.

Moissanite and cubic zirconia are much cheaper when being compared with diamonds. But if we only compare moissanite and cubic zirconia

Like other gemstones, it needs proper maintenance to be in the top condition. Fortunately, it is quite easy to maintain diamond.