[Cumulative 170 million+] 1 carat diamond for 400,000 won! Eternal Romance J.Éterna

Search for the price range of diamonds currently sold on the market.

Only the raw stone priceAbout 8 million KRW per carat, and when processed into jewelry, the price can reach nearly 20 million KRW, which is quite burdensome. This is the price range being formed.

Based on a 1-carat silver ring.

As of 25.06.26, 3 PM / Cumulative sales amount in the jewelry category.

Left: Ti*ny ring vs Right: Eterna ring

The left shows the price of Ti*ny's 0.8-carat diamond ring, and the right showsJ.Éterna the price of a 1-carat diamond ring.

Abouta 50-fold price difference soif you could own a 'real diamond' for life would you believe it?

When you saw the price
did you think of cheap simulated diamonds
like cubic zirconia or moissanite?

The diamonds introduced by J.Dot are100% identical to natural ones, 'lab diamonds'..

Handcrafted and set by a jewelry artisan with 33 years of experience,
Premium jewelry of luxury quality,J.Éterna

How is this price possible?

Thanks to advancements in lab diamond production technology, At up to 1/10 the price of diamonds, You can have diamonds identical to natural ones,But more ethical and reasonable diamonds, Are produced Now possible.

To enjoy sparkling beauty with ease, Through continuous effort,Lab diamonds have been developed Successfully.

Lab diamonds are created in laboratories,Gems that are 100% identical to natural diamonds in hardness, refractive index, and light dispersion, They retain the inherent beauty of diamonds, yet are recognized as innovative gems with modern value.

Reviews from the previous J.Rosea funding version

As of 25.04.16, 16:00 / Cumulative sales amount in the jewelry category

Lab-grown diamondsare produced by synthesizing the actual diamond elements onto a small diamond and growing them in size, similar to how pearls grow. Therefore,they are gemstones with the same elemental composition and molecular structure as natural diamonds. In contrast,simulant diamondsare often used as imitations of diamonds due to their similar luster and shape, but in fact, they are entirely different stones with completely different elemental compositions. Stones referred to as simulant diamonds include cubic zirconia, moissanite, and others.

In the case of lab-grown diamonds, they are strictly managed through external appraisal by professional grading institutionsaccording to the internationally recognized '4C' standards to ensure rigorous quality control, making them gemstones that are carefully regulated.World-renowned gemological institutions such as GIA, IGS, and IGIissue grading reports based on the same standards as those for natural diamonds, so you can receive a grading certificate.

Stones like cubic zirconiaWhen comparing simulant stones to lab diamonds, there is a clear difference in luster and reflectivity. You can clearly see the difference.

Simulant diamonds only sparkle at first and become cloudy over time, unlike,lab diamonds, which retain the natural brilliance unique to diamonds. Even if you leave it unworn for a long time and take it out by chance, it will still shine beautifully.

Lab diamondsare certified by world-renowned gemological institutions such as GIA and IGI, and can have the same grading reports as natural diamonds, whereas simulant diamonds like moissanite have difficulty obtaining grading reports, and their value drops sharply in the secondhand market in many cases.

Unlike imitation stones whose brilliance changes over time, no other substances are added except for the diamond seed,making it a valuable diamond that retains its unchanging brilliance for generations.

Natural diamonds and lab diamonds
Can you tell the difference?

Left: T** diamond ring / Right: Eterna ring

The left is T*ni's 0.8-carat diamond ring, and the right isJ.Éterna's 1-carat diamond ring.

You probably wouldn't have known until I told you! NaturalEven when compared side by side with a natural diamond, the beautiful brilliance Can you see it?

Lab-grown diamondsThrough the United States Federal Trade Commission (FTC),were officially recognized as diamonds in 2018 They have been recognized.

Onlynatural diamonds and lab-grown diamonds are recognized as 'real diamonds'.

The closer a diamond is to colorless, the more beautiful its brilliance it emits.

According to GIA standards, grades range from D to Z.

From G~H color, diamonds appear colorless to the naked eye, making them cost-effective.

Eterna is made using high-quality lab diamonds produced in D~G color grades.

Diamonds are evaluated based on the degree of internal impurities (inclusions) or surface flaws (blemishes) According to GIA standards, the grades are divided as follows.

If it is VS2 or higher, it is almost invisible to the naked eye and classified as an excellent grade. It is classified as such.

Eterna's lab diamondsare VVS1~VS2 grade, offering outstanding value for their high quality.

The most important factor in determining how beautifully a diamond reflects light,the more ideal the cut (Excellent/Ideal), the more optimized the light reflection and the greater the brilliance. It is classified as such.

Even if the color and clarity are top grade, poor cutting can result in insufficient light reflection, making the diamond appear dark.Therefore, polishing quality is extremely important. This is essential.

The cut quality of lab-grown diamonds is determined by proportions, symmetry, and polishing. It is determined accordingly.

A cut completed by an expert absorbs and reflects light from multiple facets, allowing the stone to shine brilliantly from every angle.

Natural diamonds and lab diamondshave extremely high hardness, so handmade cutting work is required to achieve a high-quality cut grade.

All of Eterna's stonesare polished by a master cutter with 33 years of experience, achieving an Excellent grade. We are proud of it.

A unit that indicates the size (weight) of a diamond. Even with the same design, there can be significant differences in size and price depending on the carat. As the carat increases, the price rises exponentially.

Lab diamonds are basically less included and have a cleaner color than natural diamonds, so you can choose a better grade for the same price.

Unlike natural diamonds, which are constantly associated with issues such as environmental destruction and unethical labor exploitation,lab diamonds are produced in laboratories without mining processes.

Lab diamonds are eco-friendly gemstones that minimize carbon emissions and environmental destruction caused by mining.

The adoption of lab diamonds by these global luxury brands not only recognizes the quality and value of lab diamonds,but also reflects the needs of modern consumers who value sustainability and ethical consumption. This can be clearly seen.

1)Comfortable daily size, 0.8 carat

A diameter difference of only 0.04cm!An 0.8 carat diamond that anyone would think is 1 carat when seen alone!

With a daily and simple feelFor those who have wanted to wear diamonds in their daily lives, Pay attention!

For those who want to enjoy diamonds at a reasonable price, This is the first size we are introducing for our supporters.

WorkYou can wear it casually in daily life, such as at work, on dates, or while traveling, without being too flashy.

Own a reasonably sized diamond with great value for money, This size is highly recommended for supporters who want to own one.

2) A full size that fulfills everyone's dream, 1 carat

A 1-carat diamond is considered the classic choice for proposals, and is a popular size among women, making it a size that many want to own at least once.

Experience the essence of radiant beauty.

8/10 carat vs 1 carat size comparison

When placed side by side, the size difference is noticeable,but when worn alone, the 8/10 carat diamond looks just like a 1 carat.

When you try it on, it doesn't look small at all, Please choose according to your preferences and budget!

Eterna JewelryRather than compromising on design or considering costs due to the rising prices of silver and gold for short-term profit, wepaid attention to every detail so that you can use it conveniently for a long time. We have put great care into it.

Point 1. Necklace Details
(4DC necklace chain, large clasp ring, end stone setting)

The necklace chain can be adjusted to three different lengths(40cm, 42cm, 44cm).

Each link is cut on all four sides, top and bottom, creating a chain that shines brilliantly.

Considering the harmony of silver/gold content and stone size,the chain is made with a stable thickness of 3 punjool.

The 3 punjool thickness is not too thick to look stuffy, but just right to make your neck appear slimmer when worn, and it suits women with average body types very well.

To solve the inconvenience caused by the small holes in regular necklace clasps, we used a newly designed, slightly larger fixed ring. Additionally, a J. charm is added at the end of the necklace clasp for a special touch.

Point 2. Ring Details (Setting Height, Light Reflection Hole)

Through dozens of different samples, we found the perfect prong setting height and basket shape for daily activities.

We designed light reflection holes at the back of the 11 stones to allow light to pass through and reflect.

Matching the elegance of premium lab diamonds,the 10 side stones set in the ring are also lab diamonds. was used.

While other brands refer to high-density plating as usually 2-3 mils, J.dot uses a higher 5 mils high-end plating which is why it does not discolor easily.

However, all plated jewelry, including 14K, may discolor over time with prolonged use. If Eterna jewelry becomes discolored during use, we will have it replated by our artisans and deliver it to you.J.dot jewelry comes with a lifetime A/S service so if you have hesitated to wear it daily due to discoloration issues, worry no more!

The warranty card included as standard in the packageis a J.dot-issued certificate, created and verified by experts at the lab where the lab diamond was produced.

If you would like an IGI certificate or a certificate from the Korea Gemological Institute of the Future, please send a message to the maker.

If the ring size is 16 or larger, an additional fee will be charged. Please make sure to fund the additional option together!

J. connects you with things that color your life

Hello! I am Jisung Sik of J.dot.

J.dot's artisans consist of three artisans in addition to Master Lim Hyojeong, who is in charge of stone development and design. The name of this project is Éterna(Eternal Beauty).

<J.Éterna>
Eternal beauty for your daily wear,
To become everyone's dream,
Elegant lab diamond jewelry

At J.Dot, we strive to serve as a junction connecting supporters and artisans who create rewards. We are working hard to play the role of a junction (connector). Rather than following temporary trends,we will do our best to make J.Dot something that can "color" the lives of our supporters.

Thank you.

J.Dot Co., Ltd.

<Reason for Pre-order and Usage Plan>

J.Dot is a project team that has just taken its first steps. The funds raised through your support will empower us to take bigger steps toward our supporters.

The project funds will be used for research and development of our next project, which will launch early next year.

We ask for your continued interest and support.

<Reason for Choosing Wadiz Platform>
To repay the great interest and love shown by supporters on Wadiz, we have prepared so that you can meet Eterna exclusively on Wadiz!

• Shipping method: Courier
• Packaging upon delivery: Individual jewelry packaging + jewelry box + self-issued warranty certificate (1 type) + shopping bag + air cap + box packaging

※ Due to production quantity limitations, items may be produced in two separate batches. Depending on the production and inspection process, as well as plating schedules, there may be up to a two-week delay. In such cases, we will provide updates through announcements. We kindly ask for your understanding.
※ For inquiries regarding rewards or shipping, please use the 'Contact the Maker' option on this page for a prompt response. (Inquiry hours: 11:00 AM ~ 5:00 PM)
※ For Jeju Island or other remote areas, please also fund the additional shipping fee reward!

Q. What should I do if the reward arrives defective or damaged?
A. Please contact us via maker message, and after confirmation, we will promptly proceed with an exchange shipment.

Q. Does high-end plating prevent discoloration?
A.Discoloration does occur. Even 14K gold can discolor, and claiming that plated jewelry does not discolor would be a lie. However, ourJ.Étern a jewelry is made with thick 5 mils plating to ensure it can be worn for as long as possible.

Q. How should I care for my jewelry?
A. Accessories plated with gold or silver may deteriorate if they come into contact with water or oil, so after wearing, please clean them with a dry cloth and store them in the provided zip bag.

Q. Will it not cause allergies?
A. For silver jewelry, we use 925 silver with double 5 mils plating to minimize allergic reactions. However, as skin sensitivity is highly individual, allergies may still occur. We kindly ask for your understanding that exchanges, refunds, or compensation due to allergies are not possible. If you experience an allergic reaction, please refrain from wearing the product immediately.

Q. Is ring resizing possible?
A. Yes, it is possible. After resizing, replating is required. After the funding ends, we accept applications collectively and offer resizing at a price below cost.

Q. What is your exchange and A/S policy?
A. Cancellations are possible until the reward shipping information is registered. The exchange policy follows the Wadiz funding refund policy and relevant laws. For more details, please refer to the refund and policy tab above.

Q. Who is responsible for shipping costs when requesting A/S?
A. The round-trip shipping cost for lifetime A/S is the responsibility of the supporter. This is to ensure a more thorough A/S process, and we will carefully inspect and deliver it with quality comparable to a new product. If you wish to request A/S, please contact us via KakaoTalk @Jdot and we will guide you through the process.

Q. Is installment payment available?
A. If you select 'Enter payment information manually,' you can choose the installment option.

- All A/S requests can be made through KakaoTalk @Jdot or Wadiz Inquiry. The warranty period for A/S is lifetime, and shipping and setup fees are the responsibility of the supporter.

*The following cases are not grounds for a refund of the funding amount.

- Color differences due to monitor specifications and brightness are not grounds for exchange or refund of the funding amount.

- All rewards are handmade, so there may be slight weight differences or minor scratches that are difficult to distinguish with the naked eye. These are not grounds for exchange or refund of the funding amount. If you believe the product is defective, please feel free to contact us via KakaoTalk @Jdot with a photo, and we will check and proceed with an exchange if necessary.

- In the case of jewelry cases, minor scratches or paper dents may occur during packaging and shipping, but these do not constitute a defect in the reward.