Cinderella Project

About the GTJ Cinderella Project


The founder of GTJ , who retired in September 2022 , has been cutting all kinds of gemstones for many years to bring out the maximum charm of each stone .


Wanting to allow many people to experience the joy of giving new life to gemstones that he has experienced himself, the mogul started the Cinderella Project, a free social contribution initiative that gives new life to gemstones that are otherwise gathering dust in dressers by cutting them.


As soon as we opened up to applications, we received a huge response from many people, far more applications than we expected, and so far we have given new life to hundreds of jewels, receiving many words of joy from our customers.


Previously, we would unveil our Cinderella works all at once through live streaming, but we would like to proceed steadily, even if it is just a little at a time, and deliver them as quickly as possible, so we will now focus on unveiling them through videos.


Because this is a free project, we are accepting submissions with no set delivery date in mind. However, it is taking much longer than originally expected, and we apologize for causing concern to everyone who is waiting. However, we are regenerating the gemstones that have been submitted in order each day, so we would appreciate it if you could wait a little longer.


The conditions for applying for the GTJ Cinderella Project are that, as it is a free project, the delivery date is undecided and there is a risk of damage due to polishing.


Due to the large number of applications for completed Cinderella, we are unable to give a definite answer as to when it will be completed. However, if you are interested, please contact us via our official LINE to send us information about your desired Cinderella work and a photo for review.


We would be thrilled if you could support this free dream project, which will make the wishes of gem lovers come true, such as "I wish the cut was better," "The color is nice but it doesn't sparkle enough," or "I'm worried about the inclusions" about your own gemstone.


Past Cinderella videos are here .