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06:23 CH - Thứ Sáu | 11/11/2025

Diamond price 4.5ct according to the latest 2026 4Cs standard

Key Takeaways

  • The price of 4ly5 diamonds currently ranges from VND 25,000,000 – VND 39,000,000, depending on the 4Cs standard, grading certificate, and other factors. With a size of 4.5mm, diamonds typically weigh around...

The price of 4ly5 diamonds currently ranges from VND 25,000,000 – VND 39,000,000, depending on the 4Cs standard, grading certificate, and other factors. With a size of 4.5mm, diamonds typically weigh around 0.36 – 0.40 carats, commonly found in the sub-1-carat category. 

In this article, Jemmia will update the latest 4ly5 diamond price list along with the factors affecting the price, helping you easily choose a high-quality 4ly5 diamond that suits your budget.

How much is a 4.5 Ly Diamond?

A 4ly5 diamond or a 4ly5 diamond has a price ranging from VND 25,000,000 VND 39,000,000. Furthermore, the value of a diamond will largely depend on the factors belonging to the 4Cs standard, including diamond color, diamond clarity, diamond cut, and diamond certificate.
 
Below is the 4ly5 diamond price according to the 4Cs standard on the market today: 

Size

Color Grade

Clarity

Selling Price (VND)

4ly5

D

VVS1

36,111,111 VND

4ly5

D

IF

38,750,400 VND

4ly5

D

VVS1

33,111,111 VND

4ly5

D

VVS1

36,790,800 VND

4ly5

E

VVS1

30,111,111 VND

4ly5

D

VVS1

32,480,600 VND

4ly5

D

VVS2

25,111,111 VND

4ly5

D

VVS2

25,111,111 VND

4ly5

D

VVS2

29,420,680 VND

4ly5

D

VVS2

25,111,111 VND

4ly5

D

VVS2

25,111,111 VND

4ly5

D

VVS2

25,111,111 VND

4ly5

E

VVS1

25,111,111 VND

Note: The price of 4ly5 diamonds in the article is updated on 04/21/2026, in case of scarce supply, the price may increase sharply in the future.

4ly5 diamonds that are too cheap are often those without a GIA certificate or are treated/synthetic diamonds, posing risks to their true value and resale potential. Therefore, choosing to buy diamonds from a reputable unit is the most important step to ensure quality and buyer rights.

See more: Diamond Price List customs imported officially at Jemmia Diamond

4ly5 Diamond GIA, officially customs imported

4ly5 Diamond GIA, officially customs imported, has a price ranging from approximately VND 25,000,000 – VND 39,000,000

How Many Carats is a 4.5 Ly Diamond?

In reality, the unit 1 ly is equivalent to 1 millimeter (mm). Therefore, a 4ly5 diamond will have a diameter of 4.5 mm, equivalent to a weight of approximately 0.36 ct (Carat). However, size and weight are not directly proportional, as weight also depends on the depth of the cut.
 
A diamond with a deep cut will weigh more than a diamond of the same size with a shallow cut. Additionally, the cut style also affects the weight and size of the diamond. Therefore, when purchasing a diamond, you need to consider the size, weight, and cut quality simultaneously to ensure its value and aesthetics.
 
With its fitting size and outstanding brilliance, 4ly5 diamonds are commonly used in elegant and sophisticated women's diamond ring designs.

How Many Carats is a 4.5 Ly Diamond

4.5 Ly Diamond is 0.36 ct (Carat)

Meaning of a 4.5 Ly Diamond

In folk culture, the combination of the numbers 4 and 5 is considered a symbol that brings luck and happiness. The number 4, formed by the combination of two number 2s, symbolizes double happiness, bringing prosperity, blessings, and good things in life.
 
The number 5 in Vietnamese (pronounced "Ngũ") sounds like the word "Phúc" (fortune/blessing), evoking the image of the Five Blessings – symbolizing five good things: Phú (wealth), Quý (nobility), Thọ (longevity), Khang (health), and Ninh (peace). Therefore, a 4.5 ly diamond holds a profound meaning, symbolizing a lucky charm that attracts wealth and good fortune for its owner. 
 
Not only suitable for engagement rings or wedding rings, the 4ly5 diamond is also chosen by many customers for stylish and luxurious natural diamond men's rings.

4ly5 diamond is considered a symbol of luck and happiness

4ly5 diamond is considered a symbol of luck and happiness

Where to Buy Reputable and Quality 4.5 Ly Diamonds?

Jemmia Diamond is a reputable diamond brand specializing in providing 4ly5 diamonds officially imported through customs, with clear origin, and 4Cs standards ensuring liquidity and sustainable assets for customers.

Quality of 4ly5 diamonds at Jemmia Diamond:

  • Quality standards comparable to international brands: We commit to selecting only the top 2% of the world's most beautiful diamonds, strictly graded according to GIA's 4Cs standards, and do not use diamonds with structural flaws.

  • Legal & Transparent Origin: 100% of 4ly5 diamonds are officially imported through customs, with full invoices and GIA certificates, ensuring legal status and investment safety.

  • Modern Technology: Pioneering the use of GIA machinery from the USA to verify quality and origin.

  • Ethical Diamonds: Only importing from countries that comply with the "Kimberley Process," ensuring non-conflict origin.

Diamond prices at Jemmia Diamond are always transparent and public. You can easily look up and choose a diamond that fits your budget.

Jemmia currently has the best purchase and exchange policy on the market, giving customers peace of mind when investing or wanting to upgrade their products later.

📞 Contact now at 0838 353 333  or Zalo Jemmia Diamond to receive advice from diamond experts on products that suit your needs and budget. 

Jemmia is a reputable place to buy 4ly5 diamonds with transparent origin

Jemmia Diamond is a diamond expert, a company authorized by the Gemological Institute of America (GIA) to import and distribute genuine GIA-certified diamonds. We always ensure perfect diamond quality and sustainable value for our customers. 

Refer to beautiful and luxurious diamond wedding ring designs for your wedding day:

See more: 

Nhung Hoang

Author: Nhung Hoang

Content Writer Specialist

Nhung Hoang là Content Writer Specialist với hơn 3 năm kinh nghiệm nghiên cứu và phát triển nội dung về kim cương tự nhiên và ngành trang sức. Với nền tảng kiến thức được đào tạo trực tiếp bởi Giám đốc hoạch định GIA của Jemmia Diamond, Nhung Hoang tập trung xây dựng các bài viết chuyên sâu về kim cương GIA, trang sức kim cương và xu hướng trang sức, nhằm mang đến những thông tin chính xác và đáng tin cậy cho người đọc.

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