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$196.00
當前出價
1
出價
關閉
14/12/2021 09:54 am
1
1238
5
780 CTS BRAZILIAN AMETIST 05 PÇS
1
1238
5
- 存貨單位
- 尺寸（毫米）
- 45.000 x 25.000 x 20.000mm
- 重量 (cts)
- 780.000
- Treatment
- No Treatment
- 類型
- Rough
- 顏色
-
The chemical formula of amethyst is SiO2 (Silicon Oxide). Its color can vary from an intense purple to a light violet. This depends on the amount of iron concentration it contains, and when exposed to heat the stone loses its color and becomes yellow. In this case, oxidation occurs, transforming Fe2 + into Fe3 +. This process occurs even when the amethyst receives solar lighting for a long period.
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 05 pieces
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 05 pieces
- 存貨單位
- 尺寸（毫米）
- 45.000 x 25.000 x 20.000 mm
- 重量 (cts)
- 780.000
- Treatment
- No Treatment
- 類型
- Rough
- 顏色
-
The chemical formula of amethyst is SiO2 (Silicon Oxide). Its color can vary from an intense purple to a light violet. This depends on the amount of iron concentration it contains, and when exposed to heat the stone loses its color and becomes yellow. In this case, oxidation occurs, transforming Fe2 + into Fe3 +. This process occurs even when the amethyst receives solar lighting for a long period.
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 05 pieces
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 05 pieces
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $0.00 / ：幾天天 | $0.00 / ：幾天天 |
-
積極的Paid and shipped - no feedback left after 100 days
-
積極的
Paid and shipped - no feedback left after 100 days
-
積極的
Paid and shipped - no feedback left after 100 days
-
積極的
Paid and shipped - no feedback left after 100 days
投標歷史 (1)
randybs
之前從該賣家購買過
2 years ago
$195.00
為什麼用戶出價高於自己？
出價時，這是用戶願意為產品出價的最高金額。然後，我們的系統將代表該用戶自動出價，逐步提高出價以保持其作為最高出價者的地位，直至達到指定的最高價。
當出現“自動出價”圖標時，表示我們的系統正在根據用戶的最高出價主動為用戶出價。這可能看起來好像用戶出價高於自己，但這只是系統更新出價以反映用戶最高限額的結果。
審計
Gemstone Sheriff計劃允許我們的會員請求對任何產品進行審核，該審核由獨立的 Gemologist 人員完成，該資格人員評估商品描述和圖片的準確性。
送貨細節
船運:
$0.00 :通過 Standard Shipping - Tracked 計算天數
發貨自:
Brazil
付款方式
概述
列表類型 :
Standard
產品編號 :
1571617
預計建議零售價 :
$225.00
起拍價 : $195
開始 : 25th November 2021 10:45 pm AEST
結束 : 15th December 2021 03:54 am AEST
* 所有價格均以：貨幣為單位
