About U-TREASURE
U-Treasure has launched to make your dreams come true
They are particular about the details of production. Skilled craftsmen make all products with passion and care. Enjoy authentic character jewelry, accessories and goods for adults.
Craftsmanship
About 150 craftsmen are working at their workshop at U-Treasure in Japan.
Various unique technologies cultivated through custom-made manufacturing are born one after another.Utilizing the know-how that have accumulated over many years in custom-made products, their jewelry will be loved by customers for a long time. Pursuing comfort, presence, durability and strength are created using traditional and the latest technology.
Various unique technologies cultivated through custom-made manufacturing are born one after another.Utilizing the know-how that have accumulated over many years in custom-made products, their jewelry will be loved by customers for a long time. Pursuing comfort, presence, durability and strength are created using traditional and the latest technology.
They create jewelry that will become a treasure of a lifetime.
"Inner round finish" brings comfort since the company launched. Plenty of metal has been used to bring comfort.
"Inner round finish" brings comfort since the company launched. Plenty of metal has been used to bring comfort.
Express beautiful "presence" from any angle
Hands are always moving and rarely seen from the front side.The angle that you can see from yourself when you wear your ring on a finger, the look that has seen from others, they provide beautiful rings from every angle at 360 degrees.
Hands are always moving and rarely seen from the front side.The angle that you can see from yourself when you wear your ring on a finger, the look that has seen from others, they provide beautiful rings from every angle at 360 degrees.
By using plenty of material and adding thickness to the ring, they are able to create beauty and comfort at the same time.
Finishing a ring that has a presence from any angles.
U-Treasure gemstones are set with the consideration of brightness and strength.
The ring prongs are designed to maximize the diamond brilliance.Additionally, their craftsmen are placing one by one by their hands to make sure the durability for the long term use.
The ring prongs are designed to maximize the diamond brilliance.Additionally, their craftsmen are placing one by one by their hands to make sure the durability for the long term use.
Developed metal with strength, beauty and comfort in-house
Pink Gold with brighter colour with strengthPlatinum that has strength and hard to deformU-Treasure proprietary technology is poured into all of their products.
Pink Gold with brighter colour with strengthPlatinum that has strength and hard to deformU-Treasure proprietary technology is poured into all of their products.
U-Treasure offers a unique 950 platinum for comfort fit.They think the reason why precious metals have been loved for a long time is the softness, kindness, and feeling of being wrapped when you wear it.They do not use hard materials that give a hard and cold impression and impair comfort.
Diamond
It's quite rare to find a company in Japan that selects the diamond before cut and polishing. U-Treasure has the experience and network to find the best quality diamonds from all over the world. They developed an original cutting technology, which was recognized as a patent. All the diamonds are cut by their skilled craftsman who has been trained in their patented cutting technique.
U-Treasure Melee Diamonds
Strict standards are set for melee diamonds, even 0.1ct or less.
Their buyers check each piece with a loupe and use high-grade diamonds for their products.That's why the diamonds shine gorgeously even though small pieces.
After Service
U-Treasure is offering after service so you can wear your precious items for a long time.For the maintenance, please contact the U-Treasure Online Shop.
They provide various services such as "Refresh Finishing", "Reshaping",
U-Treasure is offering after service so you can wear your precious items for a long time.For the maintenance, please contact the U-Treasure Online Shop.
They provide various services such as "Refresh Finishing", "Reshaping",
" Resizing".
※ Charges will be applied except for initial damages.
※ Charges will be applied except for initial damages.
Refresh Finishing
It's hard to avoid getting scratches on the rings when they wear in our daily lives.
No worries, they will remove small scratches and polish, then make it like a brand new.Their skilled craftsmen are able to handle minor to major repairs.
It's hard to avoid getting scratches on the rings when they wear in our daily lives.
No worries, they will remove small scratches and polish, then make it like a brand new.Their skilled craftsmen are able to handle minor to major repairs.
Reshaping
Although they use their developed metal, there is a chance to deform when carrying heavy luggage etc.In this unlikely situation, they will be here to fix the issue.
Resizing
When resizing, they use the same colour of precious metal and repair it with their technology so that the seams are completely invisible.
When resizing, they use the same colour of precious metal and repair it with their technology so that the seams are completely invisible.
Reliable Repair system
U-Treasures products are all recorded, such as design drawings, production processes, finished images by the craftsmen in charge.In case of loss or repair etc., they will check back their record and create the item as close as the original items. Please feel free to contact U-Treasure.
U-Treasures products are all recorded, such as design drawings, production processes, finished images by the craftsmen in charge.In case of loss or repair etc., they will check back their record and create the item as close as the original items. Please feel free to contact U-Treasure.