Name: Rare! Large. 7ct ruby marquise diamond K18 YG yellow gold ring! 7ct ruby marquise diamond K18 YG yellow gold ring ring July birthstone 18k gold [with GIA certificate and Central Gem Laboratory certificate].
Brand: アメイジング工房
SKU: 2307-00026
Price: 3500000.0 JPY
Availability: OutOfStock

This is a very large ruby that is hard to find now!
This is a superb ring of 7ct natural ruby and 2.4ct natural diamond, a proof of shining love and noble brilliance that is dazzling.

The main stone is a marquise-cut natural ruby with a clear and transparent purple-red color and is set proudly in the center.
It is surrounded by baguette-cut diamonds of the highest quality, creating even more brilliance and presence.
The sophisticated 18-karat gold arm has a generous volume and is lavishly set with high-quality round brilliant-cut diamonds.
The width of the ring's arm creates a luxurious sense of size, and the marquise cut, which makes the finger look slender and beautiful, will captivate anyone with its brilliance.
Weighing 17.4g, the ring is comfortable to wear despite its presence.
The jewelry comes with a certificate of authenticity from the highly reliable GIA and the Central Gemological Laboratory, which confirms the quality and value of this jewelry.
The fine brilliance will captivate your finger and spread brilliance and joy to the world around you.

This ring will surely fill your heart with the supreme jewelry for your special moments.
Wear the radiance of the ultimate in beauty and sophisticated design, and feel the eternal joy and pride of your life.
Also symbolizing happiness and joy, this ring is a perfect gift for someone special.
We can accommodate major size changes upon request.
It can also be chosen as a thoughtful gift to express your precious thoughts and feelings.

Main stone: natural ruby 7.07ct
Side stones: natural diamonds totaling 2.4ct
Frame: K18 yellow gold
Arm width: approx. 7.0 mm
Maximum ring width: approx. 24.3 mm
Weight: approx. 17.4 g
Ring size: 14 (free resizing)
Accessories: GIA certificate of authenticity, Central Gem Laboratory certificate of authenticity, jewelry case

☆Products can be purchased after viewing and judging.
If you do not like what you see, there is no need to purchase.♪
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.

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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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Natural diamonds with asset value Order Requests are also available.

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Rare! Large. 7ct ruby marquise diamond K18 YG yellow gold ring! 7ct ruby marquise diamond K18 YG yellow gold ring ring July birthstone 18k gold [with GIA certificate and Central Gem Laboratory certificate].