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Aquamarine was once used by fishermen as a lucky charm for their voyages. It is the same mineral as emerald, known as "beryl," and stones with this sea-like blue to light blue color are called "aquamarine." This particular aquamarine is characterized by its rainbow-like brilliance, referred to by common names such as rainbow aquamarine or iridescent aquamarine.
・Type: Loose stone (natural stone)
・Stone Name: Brazilian Rainbow Aquamarine (Iridescent Aquamarine)
・Weight: 1.358ct
・Size: 11.3×5.6mm
・Shape: Pear shape
・Scratch/Chip: S
・Inclusion: None
・Remarks: Commonly heated.
*Aquamarine is generally a heat-treated gemstone. Because current identification technology makes it difficult to distinguish between heated and unheated stones, we list the treatment as "commonly heated."
・Included items: KARATZ quality guarantee, loose stone case (or a clear zip-top bag if it does not fit)
▷Jewelry Customization Available
If you would like to have this stone made into jewelry, please order it along with your preferred setting from the links below.
・[Select from stone] Simple Order
・[Select from stone] Semi-Order
*If you would like an image of the stone placed in a setting, wish to discuss a full-custom order, or have any other questions, please feel free to contact us here.
*Rough stones cannot be processed. Please note that some stones may not be eligible for customization.
* While we strive to ensure that the photos represent the actual color of the item, it may appear slightly different depending on the lighting during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products where UV fluorescence photos are posted, 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 confirm. The blacklight used in our shop can be found here.
* Please see here for information regarding scratches, chips, treatments, and inclusions.
* For other frequently asked questions, please see here.
karatz_item_id: 12564126
・Type: Loose stone (natural stone)
・Stone Name: Brazilian Rainbow Aquamarine (Iridescent Aquamarine)
・Weight: 1.358ct
・Size: 11.3×5.6mm
・Shape: Pear shape
・Scratch/Chip: S
・Inclusion: None
・Remarks: Commonly heated.
*Aquamarine is generally a heat-treated gemstone. Because current identification technology makes it difficult to distinguish between heated and unheated stones, we list the treatment as "commonly heated."
・Included items: KARATZ quality guarantee, loose stone case (or a clear zip-top bag if it does not fit)
▷Jewelry Customization Available
If you would like to have this stone made into jewelry, please order it along with your preferred setting from the links below.
・[Select from stone] Simple Order
・[Select from stone] Semi-Order
*If you would like an image of the stone placed in a setting, wish to discuss a full-custom order, or have any other questions, please feel free to contact us here.
*Rough stones cannot be processed. Please note that some stones may not be eligible for customization.
* While we strive to ensure that the photos represent the actual color of the item, it may appear slightly different depending on the lighting during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products where UV fluorescence photos are posted, 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 confirm. The blacklight used in our shop can be found here.
* Please see here for information regarding scratches, chips, treatments, and inclusions.
* For other frequently asked questions, please see here.
karatz_item_id: 12564126
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[On sale 9/6 at 22:00] Brazilian Rainbow Aquamarine (Iridescent Aquamarine) 1.358ct Loose Gemstone
Sale price¥12,800
Regular price




























![[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)

