What Is a Diamantaire?
The GIA diamond standard is a standard based on the globally valuable diamond quality certificate issued by the GIA organization. Let’s learn about this organization as well as how it operates through the following article.
What is a GIA diamond?
GIA is the abbreviation for the Gemological Institute of America. This organization was established to classify and determine the value of each gemstone circulating in the market.
It originated from the practical need that counterfeit gemstones, gold, and silver can generate very large profit margins while strongly affecting the user experience. For that reason, the appearance of appraisal certificates from grading organizations serves as a benchmark and boundary for the quality of gemstones on the market.
Clearly, having a quality certification for the jewelry item you use will always bring users greater peace of mind and trust. Therefore, when trading in the market, many stores always try to choose diamonds that have been appraised by GIA. This not only helps guarantee the value of the diamond, but also makes customers feel more secure when using their products.
Besides, because it has global value, GIA diamonds always clearly show a much stronger position and competitive value than many other types of diamonds currently on the market. This also reflects and brings special appeal through the development of local certifications and appraisals to support the evaluation of diamond quality in the market.
JEMMIA DIAMOND – Authorized genuine GIA diamond dealer
- JEMMIA DIAMOND is a leading reputable company authorized by the Gemological Institute of America (GIA) to IMPORT and DISTRIBUTE genuine GIA DIAMONDS.
- A VIP customer of one of the world’s leading GIA DIAMOND INVENTORIES.
- Providing NATURAL DIAMONDS – GIA with clear origin, guaranteed quality, global reputation, and GLOBAL VALUE.
- JEMMIA DIAMOND offers GIA diamonds at the most competitive prices on the market.
- The BUYBACK – EXCHANGE policy brings the greatest BENEFITS to customers.
- A team of experienced consulting experts committed to INTEGRITY, TRANSPARENCY, and DEDICATION.
- SPECIAL PROMOTIONS and HUGE FLASH SALES updated continuously.

- See now: Is buying diamonds at Jemmia good?
GIA diamond price list
The standard GIA diamond price list for March 2020 below will help you better visualize and make standard and suitable choices at Jemmia.
3.6 ly diamond, F color grade: 7,245,000 VND.
4.5 ly diamond, F color grade: 19,228,000 VND.
5.4 ly diamond, F color grade: 57,408,000 VND.
6.3 ly diamond, F color grade: 173,604,000 VND.
6.8 ly diamond, E color grade: 279,588,000 VND.
7.2 ly diamond, E color grade: 344,195,000 VND.
8.0 ly diamond, E color grade: 623,001,000 VND.
9.0 ly diamond, E color grade: 1,349,939,000 VND.
- See the regularly updated price list at: GIA diamond price list
How to read a GIA diamond certificate?
Below, Jemmia will guide you on how to accurately read a GIA natural diamond certificate so you can clearly understand each type of diamond.

Cut: there are 3 main cuts: ideal cut, shallow, and deep. Depending on your needs and actual budget, you can choose the appropriate cut.
Color grade: on the market today, the most competitively valuable quality diamonds have color grades from H to D.
Clarity: Clarity reflects the purity and absence of impurities in the diamond. With a scale ranging from SI1 to FL.
Diamond size: The larger the diamond, the higher its value.
Through this article, we hope you have gained the necessary knowledge and understanding to make accurate and suitable choices for your own needs. And you can refer to today’s GIA diamond prices to know more clearly.
JEMMIA DIAMOND is a leading reputable company authorized by the Gemological Institute of America (GIA) to import and distribute genuine GIA diamonds. Therefore, diamonds purchased at Jemmia always have clear origin, guaranteed quality, global reputation, and worldwide value.
With the most competitive prices on the market along with an attractive buyback – exchange policy, come to JEMMIA DIAMOND now. We believe that our team of experienced consulting experts will help you choose the diamond that best suits your preference.
Customers choosing to buy diamond jewelry at Jemmia Diamond House, address: 72 Nguyen Cu Trinh, Pham Ngu Lao Ward, District 1, Ho Chi Minh City
