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22nd Feb 2026
MOTHER OF PEARL BEAD STRAND 175.75 CTS [PF1742]
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3視聴中
詳細
- SKU
- 寸法(mm)
- x x mm
- 重さ (CT)
- Certified Gemstones
- いいえ
- Shape
- Pear
- 色
-
説明
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 175.75 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.
配送
| 配送業者 | 配送先オーストラリア | その他の国への配送 | 同梱配送 ( オーストラリア ) | 同梱配送（その他の地域） |
|---|---|---|---|---|
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| Registered Shipping |
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詳細
- SKU
- 寸法(mm)
- x x mm
- 重さ (CT)
- Certified Gemstones
- いいえ
- Shape
- Pear
- 色
-
説明
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 175.75 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.
配送
| 配送業者 | 配送先オーストラリア | その他の国への配送 | 同梱配送 ( オーストラリア ) | 同梱配送（その他の地域） |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
店
![MOTHER OF PEARL BEAD STRAND 175.75 CTS [PF1742]](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, オーストラリア
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ポジティブCan’t wait to see this under a black light!
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ポジティブ
Love seeing the rainbow colors on this gem. Thank you!
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so beautiful stone, thank you!
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発送詳細
費用:
交通機関:
21日 ( Registered Shipping経由)
発送元:
オーストラリア
支払いオプション
この販売者は、 オーストラリアでの取引に10%税金を追加します。
概要
リストタイプ :
Standard
製品番号 :
203195
始まります : 1st February 2026 11:00 pm PST
* すべての価格はUSDで表記されています