











【#202607Akihabara Popup - On-site Sales】Lottery Sale ⑤【For Winners Only】【Published at 22602615】K18/Pt950 Brazilian Paraiba Tourmaline 0.053ct Ring (CuO:1.4%, MnO:3.1%)
This page is exclusively for winners of the lottery sale.
This is a ring featuring a Paraiba tourmaline from Brazil. The V-shaped arm is set with highly brilliant and transparent diamonds. The pear-shaped Paraiba tourmaline in the center possesses a romantic beauty, like a teardrop. It exhibits the beautiful neon color characteristic of Paraiba tourmalines.The setting for the main stone is Pt950, while the settings for the side stones and the arm are K18YG.
・Type: Ring
・Main stone: Brazilian Paraiba Tourmaline 0.053ct (CuO:1.4%, MnO:3.1%)
・Side stones: Diamond 0.218
・Metal: K18/Pt950
・Size: 11.0 (free resizing from 9.0 to 13.0)
・Treatment: Generally, heating is performed.
*Paraiba tourmalines are generally gemstones that have undergone heating. Due to the difficulty of distinguishing between heated and unheated stones with current identification techniques, the treatment is listed as "Generally, heating is performed."
・Accessories: Sorting (Gemological Association of Japan), Karatz quality guarantee, case
*If you request resizing, it will take approximately 1-2 weeks for processing before shipping.
*While we strive to ensure that the photos show the same color as the actual product, the color may appear slightly different due to lighting conditions during photography or your monitor environment.
*For information on scratches, chips, treatments, and inclusions, please refer here.
*For other frequently asked questions, please refer here.
*If paying by credit card, you may be contacted by a security company for identity verification.
karatz_item_id: 22602615
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)
![[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_d85e6b2e-52be-4e3d-9b49-b7afa91b3f4d.png?v=1785987595&width=4000)
![【#202607 Akihabara Pop-up Store - Currently Removed for Display】[Colorfuri] Pt900 Black Opal 0.83ct / Diamond 0.62ct Ring with Certificate](http://store.karatz.jp/cdn/shop/files/P4085602_239fb724-e8c8-4f49-8fab-65e692522cdb.jpg?v=1785992300&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)