Proceed to content

Amazing-Kobo

My Page Contact Us
High Quality Diamonds Events Latest Gem News Amazing-Kobo's Commitment
Contact Us
High Quality Diamonds Events Latest Gem News Amazing-Kobo's Commitment
Online Shop
mercari Rakuten Market Yahoo! Shopping Amazon.com Yahoo! Auction
news event inquiry search terms of service Notation based on the Specified Commercial Transactions Law Refund policy privacy policy
Rings Necklaces Bracelets/Bangles Earrings / Pierced Earrings Bracelets/Bangles Other
Diamonds Rubies Sapphire emerald alexandrite paraiba tourmaline

search results

Narrow down:

price
The highest price¥3,333,333,333is reset
¥
¥
Delete all

200Results of the case

Sorted with narrowing Squeeze

Sorted with narrowing

Squeeze

200Results of the case

price

The highest price¥3,333,333,333is

¥
¥
clear
Delete all
Delete all

200Results of the case

  • high quality! Colombian 11.527ct Natural Emerald 2.275ct Natural Diamond 18 Gold K18 YG Ring Ring [identification report]

    high quality! Colombian 11.527ct Natural Emerald 2.275ct Natural Diamond 18 Gold K18 YG Ring Ring [identification report]

    high quality! Colombian 11.527ct Natural Emerald 2.275ct Natural Diamond 18 Gold K18 YG Ring Ring [identification report]

    Regular price ¥2,380,000 JPY
    Regular price Sale price ¥2,380,000 JPY
    unit price /  Around 
  • Non-oil Colombian 20.32ct Natural Emerald 3.87ct Natural Diamond Platinum Pt900 Ring with GRS Certificate of Authenticity

    Non-oil Colombian 20.32ct Natural Emerald 3.87ct Natural Diamond Platinum Pt900 Ring with GRS Certificate of Authenticity

    Non-oil Colombian 20.32ct Natural Emerald 3.87ct Natural Diamond Platinum Pt900 Ring with GRS Certificate of Authenticity

    Regular price ¥150,000,000 JPY
    Regular price Sale price ¥150,000,000 JPY
    unit price /  Around 
  • Super-large, gorgeous 15ct natural diamond platinum ring with medium treasures.grading report Pt900 ring April birthstoneCGLgrading reportWith

    Super-large, gorgeous 15ct natural diamond platinum ring with medium treasures.grading report Pt900 ring April birthstoneCGLgrading reportWith

    Super-large, gorgeous 15ct natural diamond platinum ring with medium treasures.grading report Pt900 ring April birthstoneCGLgrading reportWith

    Regular price ¥19,800,000 JPY
    Regular price Sale price ¥19,800,000 JPY
    unit price /  Around 
  • The finest F1 Colombia 1.16ct Natural Emerald 0.43ct Natural Diamond Platinum PT900 Ring Ring May Birthstone [GIA Division]

    The finest F1 Colombia 1.16ct Natural Emerald 0.43ct Natural Diamond Platinum PT900 Ring Ring May Birthstone [GIA Division]

    The finest F1 Colombia 1.16ct Natural Emerald 0.43ct Natural Diamond Platinum PT900 Ring Ring May Birthstone [GIA Division]

    Regular price ¥880,000 JPY
    Regular price Sale price ¥880,000 JPY
    unit price /  Around 
  • Ultra Rare large large heating 15ct 15ct Kashmir natural sapphire 3.96ct Natural Diamond Platinum Pt950 Ring [identification report]

    Ultra Rare large large heating 15ct 15ct Kashmir natural sapphire 3.96ct Natural Diamond Platinum Pt950 Ring [identification report]

    Ultra Rare large large heating 15ct 15ct Kashmir natural sapphire 3.96ct Natural Diamond Platinum Pt950 Ring [identification report]

    Regular price ¥120,000,000 JPY
    Regular price Sale price ¥120,000,000 JPY
    unit price /  Around 
  • Colombia rare large grains 23.26ct Natural emerald 5.51ct Natural Diamond PT900 Platinum Ring Ring May Birthstone [CGLidentification report]

    Colombia rare large grains 23.26ct Natural emerald 5.51ct Natural Diamond PT900 Platinum Ring Ring May Birthstone [CGLidentification report]

    Colombia rare large grains 23.26ct Natural emerald 5.51ct Natural Diamond PT900 Platinum Ring Ring May Birthstone [CGLidentification report]

    Regular price ¥12,800,000 JPY
    Regular price Sale price ¥12,800,000 JPY
    unit price /  Around 
  • Worldwide rare! 65.26ct Non -heated No Heat -Heat Royal Blue Natural Sapphire 33ct Natural Diamond K18 WG White Gold Pendant Necklace [GRS Differential]

    Worldwide rare! 65.26ct Non -heated No Heat -Heat Royal Blue Natural Sapphire 33ct Natural Diamond K18 WG White Gold Pendant Necklace [GRS Differential]

    Worldwide rare! 65.26ct Non -heated No Heat -Heat Royal Blue Natural Sapphire 33ct Natural Diamond K18 WG White Gold Pendant Necklace [GRS Differential]

    Regular price ¥350,000,000 JPY
    Regular price Sale price ¥350,000,000 JPY
    unit price /  Around 
  • [With GIA Appraisal] Japan's lowest price guarantee! Completely incredible colorless point of the Home Treasure 1CT D Color IF 3EX Natural Diamond loose  Round brand cut

    [With GIA Appraisal] Japan's lowest price guarantee! Completely incredible colorless point of the Home Treasure 1CT D Color IF 3EX Natural Diamond loose Round brand cut

    [With GIA Appraisal] Japan's lowest price guarantee! Completely incredible colorless point of the Home Treasure 1CT D Color IF 3EX Natural Diamond loose Round brand cut

    Regular price ¥1,798,000 JPY
    Regular price Sale price ¥1,798,000 JPY
    unit price /  Around 
  • ハイクオリティダイヤモンドが資産防衛に良い理由やメリットは?換金方法と投資ポイント

    page
  • 最高級!ミャンマー産ピジョンブラッドルビーの魅力・資産価値のあるルビーの見分け方

    page
  • ブルーサファイアの産地と最高級のコーンフラワーブルーサファイアについて

    page
  • 【最高級のブラジル産】希少なパライバトルマリンの価値を決める要素

    page
  • 真に価値ある宝石を扱う

    Handling truly valuable gems

    March 21, 2024
    blog

    Handling truly valuable gems

    March 21, 2024
    blog
  • お客様との感動的な出会い

    Moving with customers

    July 25, 2024
    blog

    Moving with customers

    July 25, 2024
    blog
  • 徹底したアフターフォロー

    Thorough after -sales follow -up

    March 21, 2024
    blog

    Thorough after -sales follow -up

    March 21, 2024
    blog
  • なぜ?!私が、宝石の仕事を始めたのか? 仕事を始めたきっかけと、奇跡的な出来事!!【第2話】

    why? ! Did I start a jewelry work? Starting wor...

    August 14, 2024
    blog

    why? ! Did I start a jewelry work? Starting wor...

    August 14, 2024
    blog
  • Dubai Watch & Jewelry Show GIA 1CT D IF

    Dubai Watch & Jewelry Show GIA 1CT D IF

    Dubai Watch & Jewelry Show GIA 1CT D IF

    Regular price ¥9,999,999 JPY
    Regular price Sale price ¥9,999,999 JPY
    unit price /  Around 
  • 世界レベル、私が出会った異色の宝石商のエピソード【第1話】

    World level, episode of a unique jewelry dealer...

    August 10, 2024
    blog

    World level, episode of a unique jewelry dealer...

    August 10, 2024
    blog
  • 非加熱ルビーの価値は?

    Non -heating secrets that 99 % do not know: Is ...

    August 8, 2024
    blog

    Non -heating secrets that 99 % do not know: Is ...

    August 8, 2024
    blog
  • [With GIA Appraisal] World's Highest Quality! 1CT D IF 3EX Natural Diamond Platinum PT900 Ring Ring

    [With GIA Appraisal] World's Highest Quality! 1CT D IF 3EX Natural Diamond Platinum PT900 Ring Ring

    sold out

    [With GIA Appraisal] World's Highest Quality! 1CT D IF 3EX Natural Diamond Platinum PT900 Ring Ring

    Regular price ¥1,880,000 JPY
    Regular price Sale price ¥1,880,000 JPY
    unit price /  Around 
    sold out
  • Highest quality! Ultimate beauty! Perfect! 3.3ct D Color FL 2EX Square Brilliant Natural Diamond loose[With GIA certificate]

    Highest quality! Ultimate beauty! Perfect! 3.3ct D Color FL 2EX Square Brilliant Natural Diamond loose[With GIA certificate]

    sold out

    Highest quality! Ultimate beauty! Perfect! 3.3ct D Color FL 2EX Square Brilliant Natural Diamond loose[With GIA certificate]

    Regular price ¥9,800,000 JPY
    Regular price Sale price ¥9,800,000 JPY
    unit price /  Around 
    sold out
  • Highest quality! 3ct D VVS-1 Natural Diamond loose Emerald Cut [GIA AppraisalCGLWith sorting]

    Highest quality! 3ct D VVS-1 Natural Diamond loose Emerald Cut [GIA AppraisalCGLWith sorting]

    sold out

    Highest quality! 3ct D VVS-1 Natural Diamond loose Emerald Cut [GIA AppraisalCGLWith sorting]

    Regular price ¥6,950,000 JPY
    Regular price Sale price ¥6,950,000 JPY
    unit price /  Around 
    sold out
  • The highest quality! Ultimate beauty! 1CT / D color, if / EX / emerald cut natural diamond loose[With GIA certificate]

    The highest quality! Ultimate beauty! 1CT / D color, if / EX / emerald cut natural diamond loose[With GIA certificate]

    sold out

    The highest quality! Ultimate beauty! 1CT / D color, if / EX / emerald cut natural diamond loose[With GIA certificate]

    Regular price ¥1,150,000 JPY
    Regular price Sale price ¥1,150,000 JPY
    unit price /  Around 
    sold out
  • Ultimate beauty! Highest quality! Complete intact! Super rare! 5.22ct F Color IF Cushion Cut Natural Diamond [GIA Appraisal]

    Ultimate beauty! Highest quality! Complete intact! Super rare! 5.22ct F Color IF Cushion Cut Natural Diamond [GIA Appraisal]

    sold out

    Ultimate beauty! Highest quality! Complete intact! Super rare! 5.22ct F Color IF Cushion Cut Natural Diamond [GIA Appraisal]

    Regular price ¥19,800,000 JPY
    Regular price Sale price ¥19,800,000 JPY
    unit price /  Around 
    sold out
  • 1
  • 2
  • 3
  • 4
  • 5
  • …
  • 9
Contact us

Natural diamonds with asset value Order Requests are also available

Contact us
Contact us
アメイジング工房
Online Shop
mercari Rakuten Market Yahoo! Shopping Yahoo! Auction Amazon.com
news event inquiry search terms of service Notation based on the Specified Commercial Transactions Law Refund policy privacy policy
©2024 Amazing-Kobo
  • If you select the selection result, the page will be completely updated.
  • Open in a new window.