What is the current price of a 10.8 carat diamond?
Key Takeaways
- A 10.8mm diamond, with its perfect beauty and impressive size, has always been the desire of many when looking for a precious stone for themselves. At a time when the demand for...
A 10.8mm diamond, with its perfect beauty and impressive size, has always been the desire of many when looking for a precious stone for themselves. At a time when the demand for diamonds is increasing, understanding the value of diamonds is more important than ever. So, what is the current price of a 10.8mm diamond? Let's explore the value of a 10.8mm diamond with Jemmia through this article!
Latest Updated Price List for 10.8mm Diamonds (10.8mm) 2026
The current price of a 10.8mm diamond ranges widely, from about 3 billion VND to over 12 billion VND per stone, depending on the quality of the 4Cs (Cut, Color, Clarity, Carat Weight).
Below is a reference price list for 10.8mm diamonds with GIA certification (Excellent Cut):
| Color Grade | Clarity | Reference Price (VND) | Reference Price (USD) |
| D (Highest) | IF (Internally Flawless) | 11,500,000,000+ | ~$450,000 |
| D | VVS1 | 9,200,000,000 | ~$360,000 |
| E | VVS1 | 7,800,000,000 | ~$305,000 |
| F | VVS2 | 5,500,000,000 | ~$215,000 |
| G/H | VS1/VS2 | 3,200,000,000 | ~$125,000 |
Why is a 10.8mm Diamond So Valuable and Rare?
The rarity of a 10.8mm diamond lies in its extremely low natural occurrence: for every 1 million rough diamonds mined, less than 1 stone is of sufficient quality to be cut into a size over 10mm.
To cut a round brilliant diamond with a diameter of 10.8mm, the rough diamond must have a very large weight and a perfect crystal structure, free from deep fractures. Their value increases exponentially (not additively) compared to common sizes like 6mm or 7mm, due to their uniqueness and excellent value retention over time.

The rarity of a 10.8mm diamond lies in its extremely low natural occurrence
Meaning of a 10.8mm Diamond
A 10.8mm diamond is not only an attractive gemstone but also carries deep meaning from a feng shui perspective. The number 10 is often seen as a symbol of perfection, completeness, and harmony. A 10.8mm diamond brings longevity, symbolizing sophistication and power.
The combination of diamonds and the number 8 has long been considered a symbol of luck, prosperity, and success. The number 8 in feng shui is often associated with good fortune and prosperity with the meaning of "Phát Lộc" (Prosperity and Wealth), creating a refined combination that brings positive energy to the owner of a 10.8mm diamond.

See more: Current Methods of Diamond Production
4 Core Factors Determining Price Fluctuations of 10.8mm Diamonds
To accurately price a "giant" diamond like 10.8mm, experts rely on the strictness of the GIA certificate:
- Carat Weight Conversion: A 10.8mm stone typically falls between 4.7 - 4.9 carats. Just a slight increase to the 5.0 carat threshold can cause a sharp jump in value due to surpassing the market's "psychological price barrier" for investment.
- Cut: With large dimensions, any deviation in proportion will cause the diamond to lose its brilliance (fire). Only choose the Excellent grade to ensure maximum light reflection.
- Color: The large surface of a 10.8mm diamond makes it easy to reveal a yellowish tint. Experts recommend grades D, E, or F for the stone to appear perfectly white and pure.
- Clarity: The biggest "trap" in large diamonds is internal "clouds" or black crystals located in the center. Prioritize stones with clarity from VVS2 upwards.

The 4C standards are the four core factors determining price fluctuations of 10.8mm diamonds
What Type of Jewelry is a 10.8mm Diamond Suitable For?
10.8mm Diamond Rings – Designing Elegant Jewelry
A 10.8mm diamond is the perfect choice for those who love luxury and prominence. With its impressive size, the stone becomes the centerpiece in natural diamond ring designs, enhancing the wearer's noble beauty and status.
It is not just a piece of jewelry, but also a symbol of eternal love and strong commitment.

A 10.8mm diamond is an excellent choice for those who love elegance and sophistication
>> Where to Buy Reputable Diamond Rings?
10.8mm Diamond Necklaces – Enhancing Noble and Luxurious Style
With its delicate and refined nature, a 10.8mm diamond is also a unique choice for diamond necklaces. When carefully selected and arranged, a 10.8mm diamond becomes a captivating highlight on a necklace, creating elegance and luxury. A 10.8mm diamond necklace is not only a symbol of prosperity but also expresses refinement and aesthetic taste. Whether for important events or daily life, a 10.8mm diamond necklace is always a perfect accent, highlighting the owner's beauty.

10.8mm Diamond Necklace
>> What is the price of a diamond pendant setting?
Where to Buy Reputable and Quality 10.8mm Diamonds?
When deciding to invest in a 10.8mm diamond, choosing to purchase from a reputable dealer is crucial to ensure the quality and true value of the product. If you are still wondering where to choose, Jemmia Diamond is an excellent suggestion for you. With many years of experience in the jewelry and diamond industry, Jemmia is proud to offer top-quality 10.8mm diamonds, imported through official customs, with complete legal documentation, and thoroughly inspected by the Gemological Institute of America (GIA).

Jemmia - A reputable and quality diamond shopping destination
Jemmia is not only a place specializing in providing quality 10.8mm diamonds but also offers customers top-notch service experiences. The dedication and professionalism of the consulting team at Jemmia help customers understand the product clearly and make suitable purchasing decisions. Visit Jemmia now to own your unique diamond!