{"id":19281,"date":"2024-10-26T15:27:50","date_gmt":"2024-10-26T06:27:50","guid":{"rendered":"https:\/\/www.adam.co.jp\/?p=19281"},"modified":"2025-11-05T15:29:36","modified_gmt":"2025-11-05T06:29:36","slug":"%e3%82%aa%e3%83%bc%e3%83%80%e3%83%bc%e3%82%b8%e3%83%a51tp3-te3%82%a8%e3%83%83%aa%e3%83%83%bc%e3%81%ae%e5%9c%b0%e9%87%91%e31-tp3t81%ae%e8%89%b2%e5%91%b3","status":"publish","type":"post","link":"https:\/\/fujimori.tokyo\/en\/blog\/19281\/","title":{"rendered":"Color of K18 base metal for custom-made jewelry"},"content":{"rendered":"

'I'd like to order a wedding ring or piece of jewelry, but what material should it be made of?'<\/p>\n\n\n\n

This is one of the first questions we receive at Fujimori Tokyo.

<\/p>\n\n\n\n

Incidentally, the precious metal used to make jewelry is called bullion.<\/p>\n\n\n\n

Platinum or K18 (18k gold) is mainly used for wedding rings in Japan.

<\/p>\n\n\n\n

And K18 comes in several colors.

<\/p>\n\n\n\n

Why the same K18 has different colors?<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Yellow gold, pink gold, champagne gold,,<\/p>\n\n\n\n

There are also several types of K18 that you can choose from in our store.<\/p>\n\n\n\n

Why are the colors different even though they are the same K18?<\/p>\n\n\n\n

That is because the \"allotment money\" is different.<\/p>\n\n\n\n

K18 is made up of the entire 75% gold, while the remaining 25% is made up of other copper, silver, palladium, etc.
In fact, gold of 100% purity, so-called pure gold, is soft and may not be suitable for rings to be used for many years or for fine processing<\/p>\n\n\n\n

K18 is the other metal, 25% difference in color.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

There are slight differences in ease of processing and softness, depending on the color,<\/p>\n\n\n\n

Please be assured that skilled craftsmen will handle this part.<\/p>\n\n\n\n

Therefore, unless you have allergies, etc,<\/p>\n\n\n\n

Please select the color of your choice.\"<\/p>\n\n\n\n


<\/p>\n\n\n\n

Rings actually produced<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Ring made of K18 yellow gold<\/p>\n\n\n\n

It is the most royal color and popular as a casual ring.<\/p>\n\n\n\n


<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

This is K18 champagne gold with an elegant look.<\/p>\n\n\n\n

This color is close to beige, so it blends well with the skin and is popular among men.<\/p>\n\n\n\n


<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Pink gold with a lovely impression<\/p>\n\n\n\n

This ring is also a color that blends well with the skin and makes the skin look beautiful.<\/p>\n\n\n\n


<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Of course, you can also create a combination like this and enjoy the unique custom-made experience.
<\/p>\n\n\n\n


The impression of the color of the ring will change depending on the skin color,
Try it on and choose your favorite color.<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

I want to order a wedding band or jewelry, but what material should it be made of? This is one of the first questions we receive at Fujimori Tokyo. The precious metal used to make jewelry is called \"Jigane\" (metal).<\/p>","protected":false},"author":2,"featured_media":19283,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[11,20,21,7],"tags":[557,1325,1276,80,105,391,46,1326,556],"class_list":["post-19281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-orders","category-remake","category-repair-maintenance","category-wedding-bands","tag-k18","tag-1325","tag-1276","tag-80","tag-105","tag-391","tag-46","tag-1326","tag-556"],"_links":{"self":[{"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/posts\/19281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/comments?post=19281"}],"version-history":[{"count":0,"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/posts\/19281\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/media\/19283"}],"wp:attachment":[{"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/media?parent=19281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/categories?post=19281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fujimori.tokyo\/en\/wp-json\/wp\/v2\/tags?post=19281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}