















USA-origin Oregon Sunstone, 7.0mm/1.356ct loose
Oregon Sunstone is said to be the most beautiful labradorite in the world. It is a stone that has been gaining popularity in recent years. Some types have inclusions that reflect like glitter within the stone, which is called aventurescence (schiller effect). To accurately convey these optical effects, a penlight is used for photography.
This is a high-quality round-cut 7.0mm Oregon Sunstone that has just arrived from Tucson, USA. It has a deep body color and is a particularly vibrant Oregon Sunstone.
・Type: Loose stone (natural stone)
・Stone Name: Oregon Sunstone
・Weight: 1.356ct
・Size: 7.0×7.0mm
・Shape: Round cut
・Scratches/Chips: A+
・Inclusions: -
・Remarks: ---
・Accessories: KARATZ quality certificate, loose stone case (clear case with zipper if it doesn't fit)
▷Jewelry customization available
If you wish to customize your jewelry, please order it with your desired setting from the link below.
・【Choose by stone】Simple Order
・【Choose by stone】Semi-Order
※If you would like an image photo of the stone set in a frame, would like to consult about 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 strive to ensure that the photos are the same color as the actual product, but due to lighting conditions during photography, your monitor environment, etc., the actual product may look slightly different. In addition, 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: 12562077
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_68f24c59-ad99-43b4-bb8f-f7560aa7f246.png?v=1792134404&width=2000)
![[Available 10/12 at 10 PM] 《Limited to 1 stone》 FANCY LIGHT PINK 2.9mm/0.092ct FANCY Color Pink Diamond (Sorting report included) 《Multi-buy discount available》](http://store.karatz.jp/cdn/shop/files/2026-10-1615.44.21.png?v=1792133085&width=1249)

![[10/22, 10:00 PM Sale] <limited to stones> Sky Blue Topaz (Round approx. 8mm, only one stone is approx. 10mm) <multiple purchase discount available></multiple></limited>](http://store.karatz.jp/cdn/shop/files/PA050720_0c803cec-809e-4351-8ed4-19b5405d1e2a.jpg?v=1791592314&width=4000)




![[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)

![[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)


![[Jeweler's Tools] Color change penlight loose set](http://store.karatz.jp/cdn/shop/files/P1010673_2976de1d-08ce-4d92-94af-524da4485c99.jpg?v=1725605083&width=4000)