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Unheated sapphire is, as the name suggests, sapphire that has not been heat treated.
Unheated sapphire retains its natural beauty, making it highly valued by jewelry lovers and collectors.
Just as the same flower has slightly different hues, each gemstone has its own individuality.
Sapphires come in a variety of colors, including blue and pink, but in fact, about 90% of them are artificially heat-treated.
Beautiful color development at the raw stone stagelooseis polished and cut without heating, butlooseIt is said that the amount in circulation is less than 1%, and it is very difficult to even find it.
You can see the rarity of this "unheated sapphire", which attracts many designers as a gemstone with a unique beauty.
The sapphire in this 3-piece unheated sapphire set is a rare stone that shines in its natural state.
The exquisite color, not too dark or too light, just like a clear blue sky, will captivate the viewer.
The diamonds surrounding the sapphire are carefully selected to be colorless and of high quality.
With its gorgeous and classic design, this set will be a special piece of jewelry that will last a lifetime.
identification report, analysis results, jewelry case included
[Necklace]
Natural sapphire: 1.67ct, 1.98ct, 2.85ct
Natural diamonds: 4.89ct total
Total length: approx. 40cm
Maximum width: approx. 16mm
Weight: Approx. 72.6g
[Ring]
Natural sapphire: 2.81ct
Natural diamond: 0.66ct
Ring size: 10.5 (free resizing)
Maximum width: approx. 12mm
Weight: about 7g
[Earrings]
Natural sapphire: 1.32ct, 1.34ct
Natural diamond: 0.63ct, 0.63ct
Size: Approx. 23.6 x 14.7cm
Weight: Approx. 10.8g
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Quality/guarantee
Granding report・Identification report
Our products are certified by GIA, which strictly certifies quality.CGLby specialized organizations such asgrading reportYaidentification reportis included, providing customers with a sense of security and trust.
Regarding warranty
We offer reliable after-sales service after purchase, including repair support and a comprehensive warranty so that you can use your product for a long time.
Customer testimonials
First, I looked for information online, but I thought it would be difficult to find a reliable vendor, so I asked a friend directly.Amazing-KoboI was introduced to Mr.
We will arrange a business meeting at a later date,looseI bought a diamond.
Prices have already skyrocketed, and we can expect them to rise in the future.
(I searched quite a few different sites...)
First of all, I wanted to check out the product, so I contacted them, and they kindly responded and I was able to see the actual product.
I am very satisfied with the product, which is more than the price.
Chairman's Story
無加熱の証は、人の手を加えていないという証。30年、原石と向き合ってきたからこそ分かる価値があります。

![Gorgeous 11.97ct non-heated natural sapphire total 6.81ct natural diamond 18K K18 YG yellow gold 3-piece set [identification report With non-heating analysis results]](http://amazing-kobo.com/cdn/shop/files/m63135090956_12.jpg?v=1724917567&width=1445)