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Rarest Fluorescent 1.50 CT Gorgeous Pink Color Sapphire ~ AFGHAN
- SKU
- Dimenzije (mm)
- 7.530 x 5.520 x 3.630mm
- Težina (cts)
- 1.500
- Treatment
- No Treatment
- Tip
- Faceted
- Boje
-
Sapphire Gemstone
Fluorescence: Sapphires of any color can fluoresce under long wave UV light if iron content is low enough that it doesn't quench fluorescence. Fluorescence colors include pink and red (due to chromium) and orange.Strong pink or red fluorescence in a blue Sapphire is a sure indication that the gem is natural while synthetic flame-fusion blue Sapphires are mostly inert or show only weak pink or red fluorescence due to low chromium content. Flux-grown synthetic blue sapphires that I've tested fluoresce yellowish-green.
Most natural blue Sapphires that fluoresce strongly are unheated, lighter in color and diamagnetic, but there is no consistent correlation between fluorescence, color intensity, and magnetic susceptibility. Some diamagnetic unheated Sapphires with light blue color show no fluorescence, while some moderately magnetic heated Sapphires with dark blue color can fluoresce strongly due to higher chromium content. Iron quenches fluorescence, but the other key determinant of fluorescence in Sapphire is the concentration of chromium (which is not magnetically detectable).
Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
- SKU
- Dimenzije (mm)
- 7.530 x 5.520 x 3.630 mm
- Težina (cts)
- 1.500
- Treatment
- No Treatment
- Tip
- Faceted
- Boje
-
Sapphire Gemstone
Fluorescence: Sapphires of any color can fluoresce under long wave UV light if iron content is low enough that it doesn't quench fluorescence. Fluorescence colors include pink and red (due to chromium) and orange.Strong pink or red fluorescence in a blue Sapphire is a sure indication that the gem is natural while synthetic flame-fusion blue Sapphires are mostly inert or show only weak pink or red fluorescence due to low chromium content. Flux-grown synthetic blue sapphires that I've tested fluoresce yellowish-green.
Most natural blue Sapphires that fluoresce strongly are unheated, lighter in color and diamagnetic, but there is no consistent correlation between fluorescence, color intensity, and magnetic susceptibility. Some diamagnetic unheated Sapphires with light blue color show no fluorescence, while some moderately magnetic heated Sapphires with dark blue color can fluoresce strongly due to higher chromium content. Iron quenches fluorescence, but the other key determinant of fluorescence in Sapphire is the concentration of chromium (which is not magnetically detectable).
Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
| Pružatelj usluge dostave | Dostava Thailand | Dostava u ostatak svijeta |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / 7 | $15.00 / 21 |
|
Thailand
Standard Shipping - Tracked je snižen na $15.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Standard Shipping - Tracked je snižen na $15.00 na narudžbe s 2 ili više artikala
|
||
| DHL | $30.00 / 4 | $30.00 / 7 |
|
Thailand
DHL je snižen na $30.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
DHL je snižen na $30.00 na narudžbe s 2 ili više artikala
|
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PozitivanBeautiful Amethyst!
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Negativan
Cheated me I haven't received the stone its been almost a month now inspite of the delivery had to be in the same city.
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Pozitivan
A bit greenish but OK.
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Pozitivan
10/10
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