





















[Available 9/18 at 22:00] Brazilian Bicolor Citrine 4.027ct Loose Gemstone
The name citrine is derived from the French word "citron," meaning lemon. As the name suggests, this gemstone is characterized by its fruit-like yellow color. This is a bicolor citrine, allowing you to enjoy both colorless and yellow hues. Its mineral name is natural quartz, so it is resistant to direct sunlight and dryness, making it easy to care for.
・Gemstone type: Citrine
・Weight: 4.027ct
・Size: 11.9×9.8mm
・Scratches/Chips: S
・Inclusions: S
・Notes: Usually heat-treated.
*Bicolor citrine is generally a heat-treated gemstone.
・Accessories: KARATZ quality guarantee, loose stone case (or a clear zip bag if the stone does not fit)
* While we strive to ensure that the colors in our photos match the actual products, they may appear slightly different depending on lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products featuring UV fluorescence photos, they are taken using a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to see. The blacklight we use in our shop can be found here.
* For information regarding scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
karatz_item_id: 12564418
Choose options




























![[Item 12564551] Afghan Hauyne 0.082ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA010822_fdae212e-c1d0-42d1-bbc1-88e76d38a638.jpg?v=1791206027&width=2418)
![[12564548 Listed] Afghan Hauyne 0.183ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA010722_4324babf-6d1d-4389-8d78-1260c8938514.jpg?v=1791206242&width=2715)
![[10/4, 10 PM Release] Brazilian Amethyst 8.984ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/PA071484_e0a076f0-9900-4718-8633-aa6968a7fdd1.jpg?v=1791333891&width=3548)
![[Item No. 12564619] Kochi Prefecture Blood Red Coral 9.736ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA010112_c46da302-f310-49ae-a38c-7f85165ecd26.jpg?v=1791326532&width=3097)
![[Item No. 22602818] [Colorfully] 18K Akoya Pearl and 0.02ct Diamond Brooch with Certificate of Authenticity](http://store.karatz.jp/cdn/shop/files/P9290057.jpg?v=1790834020&width=4000)

![[Lottery Sale_12] [For Winners Only] [Ref: 32501798] Internally Flawless Diamond (H&C) 4.2mm/0.280ct Loose Stone (D, IF, 3Excellent H&C) GIA](http://store.karatz.jp/cdn/shop/files/collage_13108166-7420-4e8f-a9ce-36d5a19b5023.png?v=1791123979&width=2000)
![[Lottery Sale ②_202608_04] Unheated Kashmir Sapphire 0.710ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P7227023_4642404f-3f88-40d5-b30d-04cfeec27b64.jpg?v=1791123165&width=3278)



![[12563017 listed] Pink Sapphire 0.143ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9035692_5c10157e-aa71-4093-8774-997e1947ef99.jpg?v=1791103289&width=2693)
![[Item 12564297] Phenakite from Malyshevo, Russia, 1.491ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9076471_c756de0e-6694-45b2-8f46-adb1d04de5c1.jpg?v=1791102964&width=3236)
![[Ref: 12564306] Brazilian Emerald Cat's Eye 0.582ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/P9076878_ae583146-c49d-4641-b5ef-bf4ab6bf082c.jpg?v=1791102698&width=3158)









![[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)

