Ultimate Asset] 50.25ct Highest Colombian Natural Emerald
3.97ct Diamond Pt900 Platinum Ring #17

Heritage-class.
A supreme masterpiece of timeless beauty.

We have miraculously succeeded in acquiring a large natural emerald ring of over 50 carats.
The amount of the highest quality Colombian emeralds mined has been drastically decreasing worldwide, and a piece with a deep luster of over 50 carats has an absolute value that can rarely be found even at major auctions.

Absolute superiority as a "moving asset

The world's top wealthy people are keenly interested in the highest-grade colored gemstones as "the ultimate portable real assets.
The weight of the custom-made handmade frame (Pt900/46.4g) surrounded by a total of 3.97ct diamonds is a crystal of unshakable asset protection that transcends time and is passed down from generation to generation.

▼ Free of charge for checking the actual product and wrapping

You can confirm the overwhelming gushing light and presence that cannot be conveyed in photographs directly at our office. Please feel free to visit our office by appointment.
We also offer free wrapping for special gifts.

Product Details
Main Stone	Natural emerald, 50.25 ct.
side stone	Natural diamonds totaling 3.97 ct.
metal	Platinum 900 (Pt900)
Weight	46.4g
Motif size	Approx. 29.8 mm x 32.8 mm
Arm width	Approx. 3.8mm
Ring size	No. 17

2603-00018ra

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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)

Contact us

Natural diamonds with asset value Order Requests are also available.

Contact Us

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.