

























Star Sapphire from Sri Lanka, 4.758 ct Loose Stone (Color Shift)
A famous and well-known gemstone, sapphire. This particular one exhibits a star effect. With a hardness of 9, second only to diamond, sapphire is a very durable and stable gemstone that is easy to care for. A penlight was used for photography. The back of the stone is generally unpolished.
This is a transparent, color-shifting star sapphire from Sri Lanka.
・Type: Loose stone (natural stone)
・Stone name: Star Sapphire
・Weight: 4.758ct
・Size: 8.4×8.2mm
・Shape: Cabochon cut
・Scratches/Chips: S
・Inclusions: -
・Remarks: ---
・Accessories: Karatz quality guarantee, loose stone case (zippered clear case if it doesn't fit)
* While we strive to make the photos match the actual color, the color may appear slightly different depending on the lighting conditions during shooting and your monitor environment. In some cases, a penlight may have been used for photography.
* Please refer to here for information on scratches, chips, treatments, and inclusions.
* For other frequently asked questions, please refer to here.
karatz_item_id: 12561699
Choose options































![[Karafuri] Pt900 Thai Sapphire 1.33ct Ring GIA](http://store.karatz.jp/cdn/shop/files/P5220357_cd38b157-9763-470b-a994-716fb95c5604.jpg?v=1780871573&width=3091)
![[Colorfly] Pt900 Madagascar Sapphire 0.99ct Ring GIA](http://store.karatz.jp/cdn/shop/files/P5220319_d8241d9f-086e-4e62-af9d-493082dbf6ec.jpg?v=1780871741&width=4000)


![[On sale June 8th, 10 PM JST] 《Limited to 4 stones》Needle-in-Blue Topaz Gacha💎Average 45ct《Multiple purchase discount available》](http://store.karatz.jp/cdn/shop/files/39.png?v=1780478004&width=2268)
![[On sale June 7th at 10 PM] Limited to 10 stones: Flower-cut gem gacha 💎 Cherry blossom shape normally 39,800 yen, and a ruby with a new cut (plus an extra new cut) 《Multiple purchase discount available》](http://store.karatz.jp/cdn/shop/files/collage_434c8920-9070-4051-800d-08ef55dca2b6.png?v=1780651117&width=4000)
![[On Sale June 7th, 10 PM] Limited to 15 Stones: Afghan Pink Diaspore Single Stone Loose Gemstone (Avg. 0.3ct) - Multiple Purchase Discount Available](http://store.karatz.jp/cdn/shop/files/P1010212_0cf98850-1eef-4062-9357-fd4c24ff6ff7.jpg?v=1780475062&width=4000)



















