
















Peruvian Blue Opal 4.156ct Loose
The refreshing blue color is reminiscent of the Mediterranean Sea. Blue opal has a pure sparkle. Blue opal often refers to common opal with no play of color, but it is sometimes used to refer to black opal with a blue color. A penlight was also used for the photo.
New in Tucson is this Peruvian blue opal with picturesque colors.
Type: Loose (natural stone)
・Stone name: Blue opal
Weight: 4.156ct
・Size: 11.2 x 9.4 mm
・Scratches/chips: S
・Inclusions: ·remarks:---
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)
*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.
*For information on scratches, chips, treatments, and inclusions, please click here .
*For other frequently asked questions, please click here .
karatz_item_id: 12557907
Type: Loose (natural stone)
・Stone name: Blue opal
Weight: 4.156ct
・Size: 11.2 x 9.4 mm
・Scratches/chips: S
・Inclusions: ·remarks:---
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)
*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.
*For information on scratches, chips, treatments, and inclusions, please click here .
*For other frequently asked questions, please click here .
karatz_item_id: 12557907
Choose options








![[Item 12564405] Axinite from Pakistan (Blue Tint) 0.347ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9087190_756c191f-6e09-45ef-876c-559e7144b5a4.jpg?v=1791805273&width=3383)
![[Item 12564325] Kenya Gold Sheen Sapphire (Star Sapphire) 0.477ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/P9098894_9e71d12f-afda-46cb-99c2-1c15650319a3.jpg?v=1791805575&width=3070)
![[12564127 listed] Apatite 0.764ct loose stone](http://store.karatz.jp/cdn/shop/files/P9045124_40f81794-e0dc-4ff2-a6b4-5692af797c06.jpg?v=1791806195&width=3323)


![[Deadline: Sat, Oct 3, 10 AM: Lottery Sale ①_07] Internally Flawless Diamond (H&C) 0.320ct Loose Stone (D, IF, 3Excellent H&C) GIA & CGL Certified](http://store.karatz.jp/cdn/shop/files/collage_c5a7826b-52bb-4208-b21b-dd0864ce4929.png?v=1790579363&width=2000)
![[10/3 (Sat) 10:00 AM Deadline: Lottery Sale ①_02] Diamond (H&C) 4.3mm/0.318ct Loose Stone (H, SI-1, 3Excellent H&C) with CGL Certificate & Sarine Light Report](http://store.karatz.jp/cdn/shop/files/collage_7de5fb5b-0545-4b3f-ad81-43e23de482f7.png?v=1790579155&width=2000)














![[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)

