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$29.00 USD
Cijena
MOTHER OF PEARL BEAD STRAND 171.75 CTS [PF1740]
3052
5
- SKU
- Dimenzije (mm)
- x x mm
- Težina (cts)
- Certified Gemstones
- Ne
- Shape
- Pear
- Boje
-
MOTHER PEARL BEAD
This is a natural strand of bright mother of pearl with small beads from korea
Stunning effect.
High luster.
Weight of beads 171.75 cts app.
Size 8.7 x 7 mm app.
Length of strand 49 cm app
Nacre is made mostly of aragonite--a calcium carbonate crystal--arranged in 500-nanometer-thick layers. It forms from ions in seawater that washes through an organic "scaffold" of thin, interconnected, horizontal sheets--the animal essentially lays the "mortar" before filling in the "bricks." The iridescence of mother-of-pearl comes from the interference of light as it reflects from the thin, crystalline layers. But the beauty is only part of what drew Pupa Gilbert, of the University of Wisconsin, Madison, to study nacre. "Materials scientists have been interested in mother-of-pearl for decades because this material is 3000 times more resistant to fracture than its components," she says, referring to the organic and crystalline constituents.
- SKU
- Dimenzije (mm)
- x x mm
- Težina (cts)
- Certified Gemstones
- Ne
- Shape
- Pear
- Boje
-
MOTHER PEARL BEAD
This is a natural strand of bright mother of pearl with small beads from korea
Stunning effect.
High luster.
Weight of beads 171.75 cts app.
Size 8.7 x 7 mm app.
Length of strand 49 cm app
Nacre is made mostly of aragonite--a calcium carbonate crystal--arranged in 500-nanometer-thick layers. It forms from ions in seawater that washes through an organic "scaffold" of thin, interconnected, horizontal sheets--the animal essentially lays the "mortar" before filling in the "bricks." The iridescence of mother-of-pearl comes from the interference of light as it reflects from the thin, crystalline layers. But the beauty is only part of what drew Pupa Gilbert, of the University of Wisconsin, Madison, to study nacre. "Materials scientists have been interested in mother-of-pearl for decades because this material is 3000 times more resistant to fracture than its components," she says, referring to the organic and crystalline constituents.
| Pružatelj usluge dostave | Dostava Australia | Dostava u ostatak svijeta |
|---|---|---|
| FedEx | $12.00 / 3 | $39.00 / 10 |
|
Australia
FedEx je snižen na $12.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
FedEx je snižen na $39.00 na narudžbe s 2 ili više artikala
|
||
| Registered Shipping | $9.00 / 7 | $16.00 / 21 |
|
Australia
Registered Shipping je snižen na $9.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Registered Shipping je snižen na $16.00 na narudžbe s 2 ili više artikala
|
||
sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
Mermaid Waters , Australia
Provjereno
19247 povratne informacije
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PozitivanA gorgeous pair blue topaz stones. This is one happy customer.
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Pozitivan
Thank you beautiful stone
![1.21 CTS GIA CERTIFIED ALEXANDRITE - COLOUR CHANGE [ALX2]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/435000-439999/435826/53cf12197d6c9.jpg?width=480&aspect_ratio=1001%3A1000)
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Pozitivan
Well packaged, beautiful gems
-
Pozitivan
Well packaged, beautiful gems
-
Pozitivan
Well packaged, beautiful gems
5%
Kod kupona SEDADEALS
Vrijedi do
4th Apr 2025
Revizija
Program Gemstone Sheriff omogućuje našim članovima da zatraže reviziju bilo kojeg proizvoda, koju dovršava neovisna Gemologist koja procjenjuje točnost opisa artikla i slika.
Detalji dostave
dostava:
$3.00 21 days putem Registered Shipping
Brodovi iz:
Australia
Načini plačanja
Ovaj prodavač dodaje 10.00% transakcijama u Australia .
Pregled
Vrsta unosa :
Standard
Identifikacijski broj proizvoda :
203193
Počinje : 28th February 2025 11:00 pm PST
* Sve cijene su u USD
