
Diamond loose sorting transition fee
If you would like to have a diamond sorted, please purchase it at the same time, as it costs 3,000 yen (including tax).
◆Delivery time Colorless diamonds: 2 to 3 weeks Colored diamonds: 3 to 4 weeks
◆Notes: Slight errors may occur depending on the measuring device.
*There may be an error of about 0.01ct.
*Some appraisal agencies may not be able to handle certain diamond carats.
At Caratz Store, we generally request items based on the following criteria:
0.08ct or more…Central Gem Research Institute
Less than 0.08ct...AGT
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Diamond loose sorting transition fee
Sale price¥3,000
Regular price



![[On sale May 23rd at 10 PM] "Limited 9 Stones - Shinjuku Pop-Up Celebration" All stones with Central Gem Laboratory sorting (3.0-3.5mm, VS-SI clarity) "Multiple purchase discount available"](http://store.karatz.jp/cdn/shop/files/collage_54f1201f-a7d6-499e-81e2-40cbbbfb1f86.png?v=1789795072&width=2000)
![[On sale May 23rd at 10 PM] "Limited 9 Stones - Shinjuku Pop-Up Celebration" All stones with Central Gem Laboratory sorting (3.0-3.5mm, VS-SI clarity) "Multiple purchase discount available"](http://store.karatz.jp/cdn/shop/files/2026-09-1921.51.02.png?v=1789822311&width=1228)
























![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)

