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The major demerit of lab grown diamond
Every product has its own strength and weakness. We believe that consumers have the right to understand and compare the pros and cons before
The difference in appearance between lab-grown diamond and natural diamond
If you simply observe the two with naked eyes, you will not find the difference. Nevertheless, since they have different formation
Why is lab grown diamond more environmentally friendly?
Natural diamonds are the most sought-after gemstones in the world. But what if we had another option? One that is not only better for people
The diamond certificate for her: To present or not to present?
The diamond certificate, also known as a diamond grading report, provides a comprehensive analysis of a diamond's quality and characteristic
About Hearts and Arrows
As early as the 1980s, diamond cutters in Japan were able to polish round brilliant diamonds that displayed a kaleidoscopic pattern
Which country loves wearing diamonds the most?
Diamonds, with their timeless allure and undeniable beauty, have captivated people's hearts around the world. However, the passion for
Which diamond shape reigns supreme in engagement rings?
When it comes to engagement rings, diamonds have long been the epitome of everlasting love and commitment. However, not all diamonds are
The history, production and development of Lab-grown diamonds
In the 1930s, Russia experimented with ways to create lab-grown diamonds as both scientists and business people recognized there were
When would a diamond receive the “Ideal” cut grade?
Cutting is an important category among the 4C rating. When purchasing round diamonds, you could pay attention to
Why are diamonds popular for engagements?
When it comes to engagements, diamonds have claimed the spotlight as the ultimate symbol of love and commitment. They hold a mysterious
Why are fancy cut diamonds not graded for cut?
If it's possible to grade round brilliant-cut diamonds, why not establish a comprehensive grading system for oval or pear-shaped diamonds?
4 diamond appraisal institutes (GIA/IGI/HRD/AGS)
Diamond certificate is a comprehensive inspection report for diamond, and the report will list the four grading (also called 4C – carat,...
What factors could affect the scintillation of diamond?
Diamond has inclusions and its appearance could be affected by factors like cutting. What could affect the scintillation of diamond? The sci
Why is lab grown diamond platinum ring a wise choice?
Diamonds can only be re-sold for 50-60% of its original price. Therefore, saying “diamond is value-maintaining” is not accurate.
Introduction to RAGAZZA lab-grown gemstones
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
Why somebody said natural gemstones are harmful?
Ores are cut, polished, and eventually become sparkling gems of which everyone desires. How much has it affected the world and society
What is CVD and HPHT diamond?
CVD technology refers to “Chemical Vapor Deposition”. The technology involves putting a “diamond seed” (a tiny piece of natural diamond) in
6 reasons to choose lab grown gemstones
In the recent years, the technology of creating lab-grown gem has become more stable, resulting in more stable gem quality and economical
Proposal ring – lab-grown diamond
The core question about lab-grown diamond is: Is it real diamond? Many international appraisal institutes have actually acknowledged that
8 reasons for why lab grown is a good substitute of natural diamond
The high hardness, dispersion, and refractive index of lab grown diamonds give it a dazzling color and high-end texture same as natural.
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