[Impact of 3ct] 3.072ct E SI-2 GOOD natural diamond
loose bare stone round brilliant

The impact of 3ct. E color, crystal clear white.
An overwhelming presence that should be owned as an asset.

A diamond with an overwhelming presence of 3.072 carats loose that will captivate you at first sight.
In addition to its size, the diamond has a top-class color of "E (extremely close to perfect colorlessness)" and a clarity of "SI2.
The diamond is sorted by CGL (CGL), the most trusted certification body in Japan.

The "Ultimate Asset" More Valuable than Cash

Natural diamonds have a physical asset value that is recognized worldwide.
While the value of cash is declining, the highest quality diamonds are expected to be worth 1.5 to 2 times more in 10 years.
The world's wealthy are increasingly replacing cash with valuable physical objects. There is no better choice for asset protection.

We also offer processing services.

{We sell the gemstones as bare stones, but we can also process them into rings and necklaces if you wish.
We will tailor it into a one-of-a-kind, personalized piece of high jewelry.
Why not add this one-of-a-kind sparkle to your collection?

Product Details
Weight	3.072ct
Color	E color
Transparency	SI-2
Cut	GOOD
>Fluorescence	MEDIUM BLUE
Dimensions	9.13 x 9.25 x 5.79mm
Attachment	CGL(CGL) sorting Jewelry case

Please note that colors may look slightly different from the actual product depending on the device and monitor environment.

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If you don't like what you see, don't worry, you don't have to buy.*To protect your privacy, we do not allow other customers to enter the store, and we only accept reservations in advance.

Original processing available

We can create an original design from a loose piece of jewelry, and we can provide you with a 3D design drawing.

How to purchase

For your convenience, we accept cash, bank transfer, bitcoin, USDT, etc. We accept domestic and international remittances for purchases. We will be happy to discuss your needs with you in strictest confidence.

We are professionals, so we can talk about it.
Genuine and up-to-date information

Don't be fooled by rare gems! (Paraiba tourmaline, Demantoid, Alecats, Grandierite, etc...)

The most important point,
(1) That it is rare and unusual.
(2) Rare and valuable

The two are two very different things.
[Click here for more information.

Customer Testimonials

I have been interested in physical investments for some time and was considering investing in diamonds.
I first looked for information online, but found it difficult to find a reliable supplier, so I was introduced to Amazing Studio directly by a friend.
We later set up a business meeting and purchased loose diamonds.
The price has already skyrocketed, and we expect the price to go up in the future.

Kyoto, Japan Male (50s)

I was looking for a Paraiba tourmaline ring and came across this site.
（I have searched many websites (and I have found the right one!).
I wanted to check the product first, so I contacted the company and they were willing to help me and I was able to see the actual product.
I am very satisfied with the product, which is better than the price.

Tokyo, Female (40s)

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Natural diamonds with asset value Order Requests are also available.

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Amazing Kobo's commitment

Dealing in truly valuable gemstones We do not sell diamonds or colored gemstones that you will regret after your purchase.
We recommend diamonds and colored stones that you will be glad you bought and that you will be proud to show off. View Details Page

Worldwide network of gemstones We have a worldwide network of rough gemstones and offer the highest quality diamonds, rare gemstones, and other items that are No. 1 in Japan.
We can find diamonds and rare gems that you cannot find anywhere else. View Details Page

Thorough after-sales service As professionals, we do not engage in irresponsible business practices that end with the sale.
We also respond to requests for replacement or resale of purchased products. View Details Page

About Amazing-Kobo Diamonds and rare stones are not the same no matter where you buy them.
Diamonds and rare stones do not shine with brand names.
Their quality and size determine their value according to international standards.

Do not buy!
3 essentials for selecting diamonds and rare gemstones to avoid losing money. For more information, click here.

Quality & Warranty

Granding report・Identification report Our products come with certificates of authenticity and identification by professional institutions such as GIA and the Central Gemological Laboratory, which strictly certify the quality of our products, providing our customers with a sense of security and trust.

Guarantee We offer a full warranty for repairs and after-sales service to ensure that you can enjoy your jewelry for a long time after purchase.

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Contact us

Natural diamonds with asset value Order Requests are also available.

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[Impact of 3ct] 3.072ct E SI-2 GOOD Natural Diamond loose Bare Round Brilliant [CGL with sorting