Diamond Size Chart and the Meaning of Those Sizes
Key Takeaways
- Diamond size is an important factor affecting the value, aesthetics, and feng shui meaning of each stone. Depending on the purpose of use and personal preferences, buyers can choose diamonds of suitable...
Diamond size is an important factor affecting the value, aesthetics, and feng shui meaning of each stone. Depending on the purpose of use and personal preferences, buyers can choose diamonds of suitable sizes. In this article, Jemmia will provide essential information about diamond sizes, including measurement standards, meanings, and selection methods based on needs.
What is Diamond Size?
In reality, the larger the size of a diamond, the higher its value. Stones with large diameters and significant weight are often sought after by collectors or high-end customers. This is because they not only possess material value but also represent the status and unique style of the owner.
See more: How to Read Diamond Specifications
According to GIA Education, diamond size or diamond size is the measurement of the largest-smallest diameter and depth
Diamond Size Chart
In Vietnam, diamond size is usually measured in "ly" (1 ly equals 1mm in diameter). According to gemstone experts, there is a close relationship between the size and weight (carat) of a diamond. Thanks to this, buyers can estimate the weight based on the stone's size, and vice versa.
Conversion:
1 carat = 0.2 grams (200 milligrams) = ~6.4 ly (6.4 mm) (for a Round cut diamond)
However, customers should note:
Therefore, when choosing a diamond, you need to understand both carat and ly.
Popular diamond sizes are 4 ly, 4.5 ly, 5 ly, 5.4 ly, 6 ly, 6.3 ly, 6.8 ly, 7 ly, 7.2 ly, 8 ly, 8.1 ly, 8.6 ly, 9 ly, 10 ly. You can easily convert size to weight by knowing that 1 carat of diamond is equal to 6.4 ly. Note that the conversion result from ly to carat will be an approximation.
Actual image of diamond sizes for you to easily choose a suitable size for your jewelry
The Meaning of Diamond Size
Diamond owners or collectors always pay special attention to the size of the stone. Depending on the purpose of use - such as feng shui, aesthetics, or investment - the diamond size will carry different meanings and values.
Feng Shui Meaning of Diamond Size
Diamonds or diamond jewelry such as diamond rings, diamond earrings, diamond necklaces, or diamond bracelets are considered the pinnacle of energy and feng shui. They hold special significance in the daily life and career of the owner. The number of ly for a diamond represents a different concept and hope. Buyers choose "auspicious" numbers. The special feng shui meanings of each auspicious "number" of diamond size:
- 5 ly diamonds bring the power of advancement and authority.
- 6 ly diamonds signify great fortune and prosperity, bringing wealth to the owner.
- 8 ly diamonds represent wealth and prosperity.
- 9 ly diamonds signify eternity. Above all, they bring peace and happiness to the owner.
Along with these exact sizes, people also look for smaller diamonds. The characteristic is that the sum of the digits in the diamond's name equals 9. Some popular sizes are 4.5 ly, 5.4 ly, 6.3 ly, 7.2 ly, and 8.1 ly. These numbers also represent eternity.
Choosing diamonds according to feng shui brings wealth and power to the owner. In addition, it also brings good luck in health and love.
In Diamond Valuation
You already know that diamond size is part of the 4Cs. It contributes significantly to diamond valuation. Generally, larger diamonds are rarer and more valuable. However, this does not mean that the value of a diamond increases steadily with size. It also depends on the other 3Cs: Color, Clarity, and Cut. By understanding this, you can buy quality diamonds at the right price.
How to Choose a Diamond Size to Bring Luck and Prosperity?
In feng shui, each number carries its own meaning, affecting the wearer's fortune, relationships, and career. Therefore, choosing a suitable diamond size is not only a matter of aesthetics but also helps attract positive energy, luck, and smoothness.
At Jemmia, you can receive consultation from Mr. Kiệt Hột Xoàn or other experienced Jemmia specialists. Jemmia's specialists will not only help you choose the right size according to your element but also offer advice on cut, color, and jewelry style to maximize the diamond's energy.
See more: Which Diamond Size to Buy for a Suitable Ring in 2026 Trends?
📞 Contact us immediately at 0838 353 333 or Zalo Jemmia Diamond for a consultation with a diamond expert on products suitable for your needs and budget.
Above are our answers regarding diamond sizes. Are you looking to buy a beautiful diamond with good feng shui size? Please contact hotline 0838 353 333 for Jemmia Diamond to assist you.
