


























[On Sale June 6, 10 PM JST] Cambodian Blue Zircon (Ratanakiri Blue) 1.782ct Loose Stone with Appraisal Report
Zircon, the oldest mineral in the world. Among the many color variations of zircon, the most famous blue zircon is called "blue zircon." It has a high birefringence and a characteristic "doubling" effect, making it sparkle. It has been carefully cut so that there is no color leakage even when viewed from the front. A JTL appraisal report is included.
・Type: Loose stone (natural stone)
・Stone name: Blue Zircon (Ratanakiri Blue)
・Weight: 1.782ct
・Size: 6.9 x 5.8mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: Usually, heat treatment is performed.
*Blue zircon is generally a gemstone that has been heat-treated.
・Accessories: Appraisal report (JTL (Jewel Trading Laboratory)), loose stone case (clear case with zipper if it doesn't fit)
▷Jewelry customization available
If you would like jewelry customization, please order with your desired setting from the link below.
・【Choose your stone】Simple Order
・【Choose your stone】Semi-order
※If you would like an image of the stone on a setting, want to discuss a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones are not eligible. Also, some stones may not be eligible.
※ We try our best to ensure that the photos show the same color as the actual product, but due to the lighting conditions during shooting and the monitor environment you are using, the actual product may look slightly different. Also, some photos may have been taken using a penlight.
※ For information on scratches, chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12563327
Choose options



![[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_f4ce5d64-8804-46cd-8a67-6e5dfa2be8a9.png?v=1785924412&width=4000)
![[On Sale 10 PM, June 7] *Limited to 3 Sets* 1.0ct/D/VS-VVS/IDEAL Lab-Grown Diamond (Synthetic Diamond) & 2 Rare Cabochon Stones (Total of 3 Stones Included) *Multiple Purchase Discount Available*](http://store.karatz.jp/cdn/shop/files/collage_07f6900d-fa8d-4bc4-acda-dc4cf0e8fed7.png?v=1785923452&width=4000)
![[On Sale 10 PM, June 7] *Limited to 3 Sets* 1.0ct/D/VS-VVS/IDEAL Lab-Grown Diamond (Synthetic Diamond) & 2 Rare Cabochon Stones (Total of 3 Stones Included) *Multiple Purchase Discount Available*](http://store.karatz.jp/cdn/shop/files/collage_ee8309d3-5bb0-4cb8-b162-fd9ce98dae4e.png?v=1785924238&width=4000)
![[Lottery Sale 0629_08] Colombian Non-Oil Emerald 4.1mm/0.240ct Loose GIA](http://store.karatz.jp/cdn/shop/files/P6252043_bf7ba352-8708-4d76-a722-35fa2d8c1db4.jpg?v=1785129469&width=2995)




![[#202607 Akihabara Pop-up Store Takeout][Shinjuku Marui Annex 202605 Takeout][12548265 Listed] Padparadscha Sapphire 0.545ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1010826.jpg?v=1779787158&width=4000)
![[Published 12563933] Brazilian Rubellite 1.100ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7313058_04b1c2a1-4e5e-48af-bd45-7d19df69c5ff.jpg?v=1785731873&width=2695)
![[Listed on 12563962] Madagascar Padparadscha Sapphire 0.314 ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7242073_bb1c6b45-7eec-4946-b9ae-cf987da714ae.jpg?v=1785731541&width=3012)

















![[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)