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3.70 Carats loupe Clean Asscher Cut Natural Santa Maria Color Aquamarine Ge
- SKU
- Dimensions (mm)
- 9.000 x 9.000 x 8.000mm
- Weight (cts)
- 3.700
- Shape
- Asscher
- Treatment
- Heat Treatment
- Type
- Faceted
- Colours
-
Aquamarine is a pale-blue to light-green variety of beryl.[2] Greenish-blue aquamarine can be changed to pure-blue by heat.[3]
The aquamarine has a chemical composition of Be3Al2Si6O18,[4] also containing Fe2+.[5] It has a hardness of 7.5 to 8.[6] Aquamarine contains no or little noticeable inclusions.[7] But it can have inclusions like mica, hematite, or salt-water.[8]
Aquamarine is a common gemstone.[9] However there is a rarer variant of aquamarine called maxixe which is deep blue in color,[7] but its color can fade due to sunlight.[1] The color of maxixe is caused by NO3.[10] Dark-blue maxixe color can be produced in green, pink or yellow beryl by irradiating it with high-energy particles (gamma rays, neutrons or even X-rays).[11]
- SKU
- Dimensions (mm)
- 9.000 x 9.000 x 8.000 mm
- Weight (cts)
- 3.700
- Shape
- Asscher
- Treatment
- Heat Treatment
- Type
- Faceted
- Colours
-
Aquamarine is a pale-blue to light-green variety of beryl.[2] Greenish-blue aquamarine can be changed to pure-blue by heat.[3]
The aquamarine has a chemical composition of Be3Al2Si6O18,[4] also containing Fe2+.[5] It has a hardness of 7.5 to 8.[6] Aquamarine contains no or little noticeable inclusions.[7] But it can have inclusions like mica, hematite, or salt-water.[8]
Aquamarine is a common gemstone.[9] However there is a rarer variant of aquamarine called maxixe which is deep blue in color,[7] but its color can fade due to sunlight.[1] The color of maxixe is caused by NO3.[10] Dark-blue maxixe color can be produced in green, pink or yellow beryl by irradiating it with high-energy particles (gamma rays, neutrons or even X-rays).[11]
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FedEx | $45.00 / 9 days | $45.00 / 14 days |
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FedEx is discounted to $45.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $45.00 on orders with 2 or more items
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DHL | $60.00 / 7 days | $60.00 / 10 days |
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DHL is discounted to $60.00 on orders with 2 or more items
Rest of the world
DHL is discounted to $60.00 on orders with 2 or more items
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Comments
Aquamarine of this appearance has typically been irradiated and heated. The color may not be stable. Seller to update the listing with this information
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