How much does a 1 carat diamond ring cost?
Key Takeaways
- 1 carat diamond rings have prices ranging from VND 70,000,000 to over VND 500,000,000 in the Vietnamese market. The exact price of the product largely depends on the GIA 4Cs grading certificate...
1 carat diamond rings have prices ranging from VND 70,000,000 to over VND 500,000,000 in the Vietnamese market. The exact price of the product largely depends on the GIA 4Cs grading certificate (Carat Weight, Color, Clarity, Cut), the ring's metal material (18K white gold or Platinum), as well as the complexity of the jewelry setting design. Let's explore the price of 1 carat diamond rings with Jemmia Diamond.
How much is a 1 carat diamond ring?
Natural 1 carat diamond rings have prices ranging from VND 70,000,000 – VND 500,000,000 depending on the model and style. The value of a 1 carat diamond ring can vary greatly based on factors such as the diamond's quality (color, clarity, cut), the metal material, and the ring's design and style.
Below is the latest price update for 1 carat diamond ring styles and designs for your reference:
| Ring Style | Design Structure Characteristics | Estimated Price Range (VND) |
| Solitaire Diamond Ring | Minimalist prong setting design, highlighting a single 1 carat center stone | 124,000,000 – 372,000,000 |
| Halo Diamond Ring | The center stone is surrounded by one or more halos of smaller diamonds | 149,000,000 – 497,000,000 |
| Three-Stone Diamond Ring | A trio of diamonds representing the Past - Present - Future | 174,000,000 – 621,000,000 |
| Tension Diamond Ring | Utilizes the metal band's tension to securely hold the center stone | 198,000,000 – 447,000,000 |
| Eternity Diamond Ring | Small diamonds are pavé-set all the way around the band | 248,000,000 – 745,000,000 |
See now: 100+ luxurious and exquisite diamond rings at Jemmia Diamond
Most Popular 1 Carat Diamond Ring Styles
Each ring style expresses a unique artistic language and aesthetic, catering to the diverse needs of its owner.
1 Carat Solitaire Ring
This is the most classic and popular design for engagement ceremonies. The ring's structure focuses all the light onto the 1 carat center stone, allowing the diamond to display its maximum brilliance without being overshadowed by secondary elements.

1 Carat Solitaire Ring
1 Carat Halo Ring
This style features a halo of small diamonds surrounding the 6.3mm center stone. The synergistic effect of light refraction creates an illusion that makes the 1 carat center stone appear larger and more opulent, comparable to a 1.5 carat stone.

1 Carat Halo Ring
Large Design Rings
Tailored for the business segment, men's rings with a square band, made of solid 18K gold, combined with a 1 carat center stone, offer a strong, imposing appearance and build absolute confidence in business dealings.

Large Band Men's Diamond Ring
FAQ - Frequently Asked Questions
How many millimeters is a 1 carat diamond ring equivalent to in size?
For a standard round brilliant cut, a 1 carat diamond will have a diameter ranging from 6.3mm to 6.5mm. For other geometric cuts like Emerald or Princess, the surface millimeter size will vary depending on the depth proportions of the structure.
Can a 1 carat diamond ring be resold if the GIA certificate is lost?
You can still resell it, but retailers will apply a significant discount (from 30-50% of the original value) due to gemological risks. To mitigate this, you should bring the ring to a reputable appraisal center to have the laser inscription number scanned and a new certificate issued before the transaction.
Should a 1 carat diamond ring be worn during sports activities?
No. Although diamonds have a hardness of 10 on the Mohs scale, they have moderate toughness due to their parallel crystal plane structure. Strong angular impacts during sports can chip the center stone or loosen the ring's prongs, leading to the risk of losing the stone.

FAQ - Frequently Asked Questions
Where to buy a reputable and quality 1 carat diamond ring?
To purchase quality jewelry at a fair price, you should choose a reputable business. Opt for products with GIA international certificates and clear origin. If you are looking for a place to buy high-class 1 carat diamond rings at a good price, Jemmia Diamond jewelry is an excellent choice.
- 1 carat diamond rings come with full sales invoices and GIA certificates. Each diamond is a legal asset, giving customers peace of mind for ownership and long-term investment.
- Selects only the top 2% of the finest diamonds: Undergoes strict inspection according to GIA's 4C standards for color, clarity, and cut. Committed to not using diamonds with flaws that affect durability and structure.
- Pioneers with the most modern machinery from the USA: Jemmia uses 100% imported technology equipment from GIA USA, including GIA iD100, GIA Diamond Dock, GIA Match iD… to verify the quality and origin of each diamond.
- Ethical diamond imports: Imports only from countries that comply with the "Kimberley Process," ensuring diamonds are not sourced from conflict zones and do not harm people or the environment.

Reputable place to buy 1 carat diamond rings
Hopefully, this sharing has provided you with information about 1 carat diamond rings. You can also choose a reputable place to buy your perfect jewelry. If you have any questions, please contact our hotline at 0838 353 333 or visit Jemmia.vn for detailed consultation!