It is a super large Ruby that is difficult to obtain now!
Proof of shining love, noble shine, is the finest ring of 7ct natural ruby and 2.4ct natural diamonds that are released.

The main stone has a highly transparent purple red color, and the highly transparent Marquis Cut natural ruby is proudly set at the center.
The high -quality diamond of baguette cuts surrounds it, creating a further shine and presence.
18 gold sophisticatedmetalThe arm part has a volume, and the high -quality high -quality round -branded diamonds are set luxuriously.
The arm width of the ring creates a luxurious size, and the shining fingers will be fascinated by the male cut that looks thin and beautiful.
The weight is 17.4g, but it has a strong presence, but the comfort is outstanding.
With GIA with high reliabilityCGLBy the two appraisal agenciesgrading reportIs included and supports the quality and value of this jewelry.
The high -quality shine will fascinate your finger and spread the shine and joy around you.

This ring will definitely satisfy your heart as a supreme jewel that colors a special moment.
Wear the brightness of beauty and the sophisticated design, and feel the eternal joy and pride.
In addition, this ring, which symbolizes happiness and joy, is a gem worthy of a special gift.
We will respond to significant size changes if you can consult.
You can choose as a heartfelt gift with an important feeling.

Main stone: Natural ruby 7.07ct
side stone: Natural diamond total 2.4ct
Frame: K18 Yellow Gold
Arm width: about 7.0mm
Ring maximum width: about 24.3mm
Weight: about 17.4g
Ring size: No. 14 (free size correction)
Accessories: GIA identification bookCGLidentification report・ Jewelry case

☆The product can be purchased after seeing it after seeing it.
If you don't like it, you don't need to buy it, so please feel free to come to the company.♪
You can also show many other products!
Please make a reservation for time in advance and visit us.

☆☆We will provide free wrapping service♪
If you would like a gift packaging, please feel free to tell us.

Be the first to know when we launch.

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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Natural diamonds with asset value Order Requests are also available.

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Rare! Large grain! 7CT Ruby Marqueys Diamond K18 YG Yellow Gold Ring Ring July Birthstone 18 Gold [GIA Division Book /CGLidentification report]