あなたはこのオークションに入札していません。
Emerald 2.20CT Best Quality Emerald From Chitral
- SKU
- 寸法(mm)
- 8.31 x 7.33 x 5.29mm
- 重さ (CT)
- 2.2
- Treatment
- No Treatment
- Shape
- Emerald
- Type
- Faceted
- 色
-
Emerald is the rich green variety of the mineral beryl (Be3Al2(SiO3)6) and is one of the most prized gemstones in history.
Here’s a detailed description:
Appearance & Color
Characteristic vivid green to bluish-green color caused by trace amounts of chromium, vanadium, or both.
The most valuable stones have a deep, saturated green with uniform color distribution.
Often contains internal features called jardin (“garden” in French) — inclusions that are accepted as part of its natural identity.
Physical Properties
Hardness: 7.5–8 on the Mohs scale, but can be brittle due to inclusions.
Luster: Vitreous (glassy).
Cleavage: Poor, making cutting challenging.
Refractive Index: ~1.565–1.602.
Specific Gravity: ~2.67–2.78.
Geological Occurrence
Forms in hydrothermal veins or metamorphic rocks where beryllium-bearing fluids meet chromium- or vanadium-rich rocks.
Major sources: Colombia (famous for pure, intense greens), Zambia (often slightly bluish-green), Brazil, Ethiopia, Afghanistan.
Special Notes
Many emeralds are oil-treated to improve clarity — this is common and generally accepted if disclosed.
The term “emerald cut” comes from the rectangular step-cut style developed to protect the gemstone from damage.
In lore, emeralds are associated with renewal, fertility, and truth.
| 配送業者 | 配送先タイ | その他の国への配送 | 同梱配送 ( タイ ) | 同梱配送(その他の地域) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
利用不可 |
|
| FedEx |
|
|
利用不可 |
|
- SKU
- 寸法(mm)
- 8.31 x 7.33 x 5.29 mm
- 重さ (CT)
- 2.2
- Treatment
- No Treatment
- Shape
- Emerald
- Type
- Faceted
- 色
-
Emerald is the rich green variety of the mineral beryl (Be3Al2(SiO3)6) and is one of the most prized gemstones in history.
Here’s a detailed description:
Appearance & Color
Characteristic vivid green to bluish-green color caused by trace amounts of chromium, vanadium, or both.
The most valuable stones have a deep, saturated green with uniform color distribution.
Often contains internal features called jardin (“garden” in French) — inclusions that are accepted as part of its natural identity.
Physical Properties
Hardness: 7.5–8 on the Mohs scale, but can be brittle due to inclusions.
Luster: Vitreous (glassy).
Cleavage: Poor, making cutting challenging.
Refractive Index: ~1.565–1.602.
Specific Gravity: ~2.67–2.78.
Geological Occurrence
Forms in hydrothermal veins or metamorphic rocks where beryllium-bearing fluids meet chromium- or vanadium-rich rocks.
Major sources: Colombia (famous for pure, intense greens), Zambia (often slightly bluish-green), Brazil, Ethiopia, Afghanistan.
Special Notes
Many emeralds are oil-treated to improve clarity — this is common and generally accepted if disclosed.
The term “emerald cut” comes from the rectangular step-cut style developed to protect the gemstone from damage.
In lore, emeralds are associated with renewal, fertility, and truth.
| 配送業者 | 配送先タイ | その他の国への配送 | 同梱配送 ( タイ ) | 同梱配送(その他の地域) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
利用不可 |
|
| FedEx |
|
|
利用不可 |
|
-
ポジティブbeautiful tourmaline. everything is perfect*****. thank you!!
なぜユーザーは自分自身を上回る入札をするのでしょうか?
入札が行われる場合、これはその商品に対して入札者が入札する最高額となります。その後、当社のシステムは入札者に代わって自動的に入札し、最高額まで入札額を段階的に引き上げていき、最高入札者としての地位を維持します。
「自動入札」を示すアイコンがある場合、当社のシステムが入札者の最高入札額に基づいて入札者に代わって入札を行っていることを意味します。入札者が自らの入札額を上回る入札をしているように見えるかもしれませんが、これは入札者の最高額を反映するようにシステムが入札額を更新した結果にすぎません。