ようこそ。弊社は

ダイヤモンドの
本場

ベルギーのアントワープは、近代ダイヤモンド産業の黎明期より、世界有数のダイヤモンドの中心地として知られております。Ajediamは、ダイヤモンドに関するあらゆるご要望において最良のパートナーであり続けます。

アントワープダイヤモンドの
賢い選択

1987年より

Ajediam（アジェディアム）― アントワープのジュエリー＆ダイヤモンド製造業者は、1986年以来、世界中の賢いバイヤーの皆様に素晴らしいダイヤモンドをお届けしております。

オンラインでのダイヤモンドジュエリー販売のパイオニア（2002年に初のオンラインローンチ）として、Ajediamはアントワープで最も魅力的なダイヤモンドのお買い得品、最も美しく人気の高いダイヤモンドジュエリーデザインの幅広いラインナップ、真のダイヤモンド業界通になるためのヒントやコツを紹介する魅力的なコンテンツ、そしてあらゆるデバイスでの素晴らしいショッピング体験をお届けいたします。

手作りのジュエリー

Ajediamでは、ジュエリーは単なる飾りではなく、個性や想いを映し出すものだと考えております。弊社のパーソナライズおよびオーダーメイドジュエリー制作サービスは、お客様それぞれの独自のスタイルやご希望を具現化し、ビジョンを現実へと変えます。緻密な職人技と細部へのこだわりをもって、貴重な素材をお客様の物語を語る唯一無二の作品に仕立てます。

アトリエサービス

アントワープのジュエリー＆
ダイヤモンド製造業者

ダイヤモンド
投資
婚約指輪
ファインジュエリー

アントワープで注目のダイヤモンドをご紹介いたします。あらゆるシェイプ・サイズのダイヤモンド、ファンシーカラー、特別なカット、そして大粒ダイヤモンドまで幅広く取り揃えております。ダイヤモンド業界の情報通になりませんか

詳しくはこちら

ダイヤモンドの投資価値を左右する主要な要因を見極める方法を学び、リターンを左右する市場の動向をご理解ください。弊社の知見が、ダイヤモンドへの投資において十分な情報に基づいたご判断をサポートいたします。

詳しくはこちら

婚約指輪の魅惑的な世界へお越しください。すべてのデザインが唯一無二の愛の物語を語ります。厳選されたコレクションは、時代を超えたエレガンスとモダンなロマンスの本質を捉えております。

詳しくはこちら

洗練されたエレガンスと卓越した職人技を体現する一つひとつの作品が揃う、弊社のファインジュエリーの世界へようこそ。

詳しくはこちら

ダイヤモンドのご購入をお考えですか

ダイヤモンドのご購入にあたり、そのプロセスを包括的にご理解いただくことが大切です。弊社チームがダイヤモンドの世界をご案内し、十分な情報に基づいたご判断をサポートいたします。ダイヤモンドの品質や価格動向などについて学べる情報をぜひご覧ください。

価格

知識は自信につながります

安心してダイヤモンドをご購入いただけるよう、透明性のある市場情報をご提供いたします。様々なダイヤモンドの特徴に関する詳細な情報をご案内し、お客様のご希望とご予算に合った最適な石選びをお手伝いいたします。信頼できる業界基準に基づいた、充実したダイヤモンド教育ツールをご覧ください。

品質を比較する

業界の情報通になりませんか

ダイヤモンド業界に精通したプロフェッショナルとして、弊社チームがダイヤモンドご購入のあらゆるステップをご案内いたします。婚約指輪、洗練されたイヤリング、またはダイヤモンドそのもの、いずれの場合も、ダイヤモンドの世界の奥深さをご理解いただけるようお手伝いいたします。

お気軽にご相談ください

お客様の声

世界中からのお便り

— D K

We have already purchased twice from Maurice at Ajediam in Antwerp and could not be happier with the purchases! The first time we made our purchase personally at the diamond exchange in Antwerp, where it became immediately clear to us that Ajediam and its members are absolute professionals. The quality of the diamonds and the jewellery made by ajediam's partner goldsmith is impecable! Also ordering from abroad worked wonderfully. We got exactly what we ordered.Thank you Ajediam for the beautiful diamonds / jewelery and the impecable service! We have already purchased twice from Maurice at Ajediam in Antwerp and could not be happier with the purchases! The first time we made our purchase personally at the diamond exchange in Antwerp, where... More

May 05, 2020

— Simon C.

Merci pour vos services, vos conseil et la grande qualité du travail fait lors de la réalisation de la bague que j'avais choisie. Elle est magnifique ! Merci pour vos services, vos conseil et la grande qualité du travail fait lors de la réalisation de la bague que j'avais choisie. Elle est magnifique !... More

Aug 11, 2019

— Nicole Stevens

There is buying jewelry online, buying it at your local jewelry shop and then there is buying jewelry at Ajediam. For a while I have been looking for the perfect diamond ring, but could not find it anywhere. My jeweller offered to make it, but the price was just out of my range. Ajediam was one of the companies I reached out to, thinking that they were a jeweller. As it turned out, they are actually a wholesaler. However, Mr Huts has custom made the dream ring I was looking for, at wholesale price. As I like unusual designs and like to design my clothing myself, this is a company I will keep in mind for future ideas. Ajediam is professional, honest and educative and as such, I am very pleased with my experience. There is buying jewelry online, buying it at your local jewelry shop and then there is buying jewelry at Ajediam. For a while I have been looking for the perfect diamond ring, but could not find it an... More

May 20, 2018

— Nicole S.

Yesterday, I bought an amazing 1.01 carot emerald cut diamond ring for myself (always loved Angelina Jolie's ring!) at Ajediam and a preserved red rose that is covered in diamonds for my mum for Valentine's Day. I found them online, turns out that they are a wholesaler, so I got a very good deal for my ring! The service is excellent, quick, friendly, informative and helpful. The selection is great and the dealer is located just 5 minutes by foot from the train station. I would recommend this dealer to anyone as I am well pleased with my new sparkler! Yesterday, I bought an amazing 1.01 carot emerald cut diamond ring for myself (always loved Angelina Jolie's ring!) at Ajediam and a preserved red rose that is covered in diamonds for my mum for Valen... More

Sep 02, 2017

— David McKenzie

There is no comparing, buying from a Ajediam is THE way to buy diamonds! Personal selection, buying at the diamond exchange instead of a shop, great service, no pressure, wholesale prices, custom made jewellery and you even receive a diamond rose as a gift after your purchase. Even better: Jan just emailed me a discount voucher of $250!!! This is an absolute no brainer to all who are buying diamonds or diamond jewellery. There is no comparing, buying from a Ajediam is THE way to buy diamonds! Personal selection, buying at the diamond exchange instead of a shop, great service, no pressure, wholesale prices, custom made... More

May 11, 2016

— Constance Cathcart

Jan Huts demonstrates exemplary service from start to finish! I purchased two wedding rings from Ajediam from distance, and am very pleased with all aspects of the transaction. Mr. Huts selected high quality diamonds and utilized an excellent goldsmith to create exactly what I wanted. I received two beautiful custom rings within the two week timeframe he promised....all within my budget! For all of my future diamond and jewelry needs, I will absolutely choose Ajediam! Jan Huts demonstrates exemplary service from start to finish! I purchased two wedding rings from Ajediam from distance, and am very pleased with all aspects of the transaction. Mr. Huts selected high ... More

Apr 10, 2016

— Piergiorgio Di Francesco

Mamma mia!!! Jan, I have received the ring...fantastic!!! Thank you so much! Excellent product, excellent service and excellent price! Highly recommended! Mamma mia!!! Jan, I have received the ring...fantastic!!! Thank you so much! Excellent product, excellent service and excellent price! Highly recommended!... More

Apr 02, 2016

— LeonidasV

When visiting Antwerp, diamond capital of the world, a stop at Ajediam is a MUST! Why should you go (and pay quite a bit more) at a jewellery shop when you can also visit a diamond dealer and buy your diamond at a wholesale price? Please bear in mind that Ajediam is not a shop, so make an appointment before you go there but believe me, you will not be sorry! I love my diamond bracelet but I love the price of my diamond bracelet and my diamond ring even more! When visiting Antwerp, diamond capital of the world, a stop at Ajediam is a MUST! Why should you go (and pay quite a bit more) at a jewellery shop when you can also visit a diamond dealer and buy your... More

Sep 07, 2015

— Lauren

There is no comparing, buying from a Ajediam is THE way to buy diamonds! Personal selection, buying at the diamond exchange instead of a shop, great service, no pressure, wholesale prices, custom made jewelry and you even receive a diamond rose as a gift after your purchase. Even better: Jan just emailed me a discount voucher of $250!!! This is an absolute no brainer to all who are buying diamonds or diamond jewelry. There is no comparing, buying from a Ajediam is THE way to buy diamonds! Personal selection, buying at the diamond exchange instead of a shop, great service, no pressure, wholesale prices, custom made... More

Aug 10, 2015

— elizabeth s.

This is a great site, very informative especially for people who are new to purchasing and investing in diamonds. Ajediam even offers a Diamond Investing Guide. Check it out! It's worth it and will have you considering investing in diamonds because of all the great benefits and advantages This is a great site, very informative especially for people who are new to purchasing and investing in diamonds. Ajediam even offers a Diamond Investing Guide. Check it out! It's worth it and will ha... More

Jun 20, 2014

— Chaz Mabra

Jan Huts and his team at Ajediam exceeded my expectations not only with their level of customer service but also the amount of money they were able to save me by giving me such a good deal. Throughout this entire process and the learning curve of becoming familiar with investing in diamonds Ajediam has been there for me to answer questions and make suggestions. I couldn't be happier and I will definitely be back again the next time. Jan Huts and his team at Ajediam exceeded my expectations not only with their level of customer service but also the amount of money they were able to save me by giving me such a good deal. Throughout... More

May 24, 2014

— Catherine Vassiliou

We use to buy gold jewels and invest in diamonds from Ajediam, since a long time ago. We are so satisfied with their services and the delivery method with security,that use to send their excellent products . Their degree of confidentiality is so high and their manner to the clients are the best ! Mr.Huts is really a treasure for his advices and his kindness ! Ajediam forever ,even for long distance buying .. Absolutely worth company to trust and i recomend it to all of you !!! Catherine Vassiliou , Greek Tv Journalist We use to buy gold jewels and invest in diamonds from Ajediam, since a long time ago. We are so satisfied with their services and the delivery method with security,that use to send their excellent pro... More

Dec 16, 2013

— Andres Fernandez

Great service I just gave the ring to my fiance and she was delighted; not only that, I took the ring to a jeweler to adjust the size and i was told it was an amazing rock. I am very happy with my purchase. Great service I just gave the ring to my fiance and she was delighted; not only that, I took the ring to a jeweler to adjust the size and i was told it was an amazing rock. I am very happy with my pur... More

Nov 27, 2013

アントワープダイヤモンドの賢い選択

手作りのジュエリー

アントワープのジュエリー＆ダイヤモンド製造業者

ダイヤモンドのご購入をお考えですか

知識は自信につながります

業界の情報通になりませんか

お客様の声

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アントワープダイヤモンドの
賢い選択

アントワープのジュエリー＆
ダイヤモンド製造業者