







Bolivian phosphophyllite 0.165ct loose stone with certificate
Phosphophyllite, a rare stone, gained sudden popularity after appearing in a famous gem manga. Gem-quality, large specimens are rare, and because it is brittle and fragile, cut gemstones are very valuable. However, the beautiful, ephemeral blue-green color of this stone captivates many, which is understandable. It also exists in colorless and deep green varieties, with deep green being particularly rare.
An appraisal certificate is included.
・Type: Loose stone (natural stone)
・Stone name: Phosphophyllite
・Weight: 0.165ct
・Scratches/Chips: S-A+
・Inclusions: -
・Accessories: Appraisal certificate (JTL (Jewel Trading Laboratory)), loose stone case (if it doesn't fit, a zippered clear case)
▷Jewelry customization available
If you wish for 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 make every effort to ensure that the photos show the same color as the actual product, but due to lighting conditions during photography, your monitor environment, etc., there may be slight differences from the actual product. Also, some photos may be 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: 12562586
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)