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1.397ct SI natural blue diamond PT900 platinum ring ring with April birthstone (with Central Gem Laboratory appraisal)

1.397ct SI natural blue diamond PT900 platinum ring ring with April birthstone (with Central Gem Laboratory appraisal)

Regular price ¥14,800,000 JPY
Regular price Sale price ¥14,800,000 JPY
Sale sold out
tax included
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We are pleased to introduce a ring that maximizes the charm of rare and expensive blue diamonds.

The main stone is a very rare and large natural blue diamond weighing 1.397ct.
Even a 0.1 ct. natural blue diamond is usually priced at several million yen.
A 1 ct up diamond with such a clear, deep blue color would easily exceed 100 million yen at a retail or brand store.
FANCY GRAYISH BLUE natural blue diamonds are extremely precious because of their unique color and rarity.
Blue diamonds with added grayish tones have a different appeal from other diamonds.
The blue color is clearly defined.

Their rarity is highly valued by collectors and gem enthusiasts.

It produces a deep and beautiful brilliance,
This hue highlights the uniqueness and individuality of the diamond.
Its beautiful color gives it a mysterious allure, like that of the deep sea.

Furthermore, the cushion cut accentuates the diamond's natural brilliance and contours, allowing the diamond to shine with a strong sense of presence.

Surrounding the diamonds are a total of 1.86 ct. of natural diamonds. The sparkling diamonds enhance the beauty of the blue diamonds.

High-quality platinum Pt900 was used for the base metal, giving the entire ring a sense of luxury and durability.
The ring size is 12 and the top measures approximately 13.2 x 13.5 mm.
The design is easy to fit on the fingertip and has a strong presence.

This blue diamond ring is a gem of rarity and high quality.
This jewelry maximizes the beauty and allure of blue diamonds, and it radiates a gorgeous brilliance that is appropriate for special occasions.

A certificate of authenticity from the Central Gemological Laboratory and a jewelry case are included with your purchase, so you can receive it with peace of mind.

This is a very popular item, so please purchase as soon as possible.
We will deliver a ring overflowing with the charm of blue diamonds to your fingertips.

Main StoneNatural blue diamond (1.397ct, FANCY GRAYISH BLUE, SI-2, cushion cut)
side stoneMain Stone: Natural diamond (1.86ct in total)
metalPlatinum: PT900, platinum, engraved
Ring SizeSize: 12 (free resizing)
Motif partApproximately 13.2mm x 13.5mm
WeightApprox. 12.8g
AccessoriesJewelry case

Natural blue diamonds are known as "fancy colored diamonds" with particularly high asset value and are sought after by VIPs, whose prices are now soaring again, and are especially highly valued for their beautiful color.
Because of their brightness and clarity of color, as well as their rarity compared to colorless diamonds, supply and demand make natural blue diamonds very expensive and highly sought after by collectors and gem enthusiasts alike.

Natural blue diamonds form because of the interaction of boron and nitrogen in their crystal structure, which causes them to develop a blue color.
Blue diamonds form in underground environments with specific formation conditions.
The presence of boron and nitrogen, as well as high pressure and high temperature conditions are required.
It is very rare for these conditions to be present at the same time, which is why the formation of blue diamonds is so rare.

☆Products can be seen and judged before purchase.
If you do not like what you see, there is no need to purchase, please feel free to visit us!♪
We can show you many other products!
Please reserve a time in advance to visit our office.

☆☆We offer free wrapping service!♪
Please feel free to ask us if you would like us to gift wrap your order.

☆☆☆We will do our best to give you the best possible discount if you buy multiple items at once.
We look forward to working with you.
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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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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