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8.45 Carats Deep Blue Color Aquamarine Gemstone
- SKU
- Dimenzije (mm)
- 15.000 x 10.000 x 8.000mm
- Težina (cts)
- 8.450
- Treatment
- Heat Treatment
- Tip
- Faceted
- Boje
-
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]
Heated AquamarineAquamarine of this appearance has usually been irradiated to induce the color. the color treatment may not be stable
Paypal Accepted
- SKU
- Dimenzije (mm)
- 15.000 x 10.000 x 8.000 mm
- Težina (cts)
- 8.450
- Treatment
- Heat Treatment
- Tip
- Faceted
- Boje
-
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]
Heated AquamarineAquamarine of this appearance has usually been irradiated to induce the color. the color treatment may not be stable
Paypal Accepted
| Pružatelj usluge dostave | Dostava United States of America | Dostava u ostatak svijeta |
|---|---|---|
| Standard Shipping - Tracked | $20.00 / 15 | $20.00 / 25 |
|
United States of America
Standard Shipping - Tracked je snižen na $20.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Standard Shipping - Tracked je snižen na $20.00 na narudžbe s 2 ili više artikala
|
||
| FedEx | $45.00 / 9 | $45.00 / 14 |
|
United States of America
FedEx je snižen na $45.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
FedEx je snižen na $45.00 na narudžbe s 2 ili više artikala
|
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| DHL | $60.00 / 7 | $60.00 / 10 |
|
United States of America
DHL je snižen na $60.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
DHL je snižen na $60.00 na narudžbe s 2 ili više artikala
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PozitivanFantastic Seller to deal with. Beautiful stone. AAAAAA+++
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Fantastic Seller to deal with. Beautiful stone. AAAAAA+++
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Pozitivan
Beautiful gem
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Paid and shipped - no feedback left after 100 days
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Paid and shipped - no feedback left after 100 days
