






















aquamarine rough stone
Item ⑩ Listed in Gemstone Encyclopedia [P176]
Type of stone: Santa Maria Aquamarine (rough)
Size: 35.5×12.0×7.9mm
Weight: -
Quantity: 1 piece
Price: 128,000 yen
Product ID: 12525785
Aquamarine, which fishermen once kept as a good luck charm for their voyages. It is a mineral called "Beryl," just like emeralds, and those with a blue to light blue color reminiscent of the sea are called "Aquamarine." This is a deeply colored, highly transparent Aquamarine rough stone. Its size is 33×8.1×12.3mm. How about it for your collection?
This is a carefully selected rough stone purchased from an American gem dealer who primarily deals in rough stones.
*Due to the stand, the weight cannot be measured, so a Karatz quality certificate is not included.
・Type: Rough stone
・Stone name: Aquamarine
・Scratches/Chips: -
・Inclusions: -
・Remarks: Usually, heating is performed.
*Aquamarine is generally a gemstone that has undergone heat treatment. Since it is difficult to distinguish between heated and unheated with current鑑別 technology, we state "Usually, heating is performed." as the treatment.
・Accessories: Case
*Due to the stand, the weight cannot be measured, so a Karatz quality certificate is not included.
* We strive to make the photos show the same color as the actual product, but due to the lighting conditions during shooting and your monitor environment, the actual product may look slightly different. Also, some photos may be taken using a penlight.
* For scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
* If paying by credit card, you may be contacted by a security company for identity verification.
karatz_item_id: 12525785
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)