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22nd Feb 2026
MOTHER OF PEARL BEAD STRAND 176.40 CTS [PF1743]
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Détails
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- Certified Gemstones
- Non
- Shape
- Pear
- Couleurs
-
Description
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 176.40 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.
Expédition
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
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|
| Registered Shipping |
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Détails
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- Certified Gemstones
- Non
- Shape
- Pear
- Couleurs
-
Description
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 176.40 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.
Expédition
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
Magasin
![MOTHER OF PEARL BEAD STRAND 176.40 CTS [PF1743]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/stores/ipha4mneys1w7gnr.png)
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and g....
Qld, Australie
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Commentaires récents
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PositifGorgeous.
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Positif
Love seeing the rainbow colors on this gem. Thank you!
![14.26 CTS RAINBOW GARNET JAPAN-TUMBLED [S-SAFE452]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1095000-1099999/1098034/5e169508b4fb1.jpg?width=480&aspect_ratio=1001%3A1000)
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Positif
Beautiful stone. Efficient postage.
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Positif
nice piece quick postage
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Positif
Looks like the picture, received it quickly and looking forward to shopping with them again
![116.25 CTS LARIMAR ROUGH SLAB [F8724]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1140000-1144999/1143143/5e5f3442a7a80.jpg?width=480&aspect_ratio=1001%3A1000)
Audit
Le programme Gemstone Sheriff permet à nos membres de demander un audit sur tout produit, qui est complété par un Gemologist indépendant qui évalue l'exactitude de la description de l'article et des photos.
Les détails d'expédition
Frais:
Transit:
21 les jours via Registered Shipping
Expédié depuis:
Australie
Options de paiement
Ce vendeur ajoute 10% aux transactions en Australie .
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
203196
Départs : 16th August 2025 12:05 am PDT
* Tous les prix sont en USD