THE PREMIER MARKETPLACE FOR REAL GEMS

您尚未參與本次拍賣。

$5.00
當前出價
4
出價
關閉
29/12/2024 09:01 pm

5.40 Carat Bi-Colour Ametrine Gemstone

4
104
2

存貨單位
尺寸(毫米)
10.650 x 9.780 x 6.450mm
重量 (cts)
5.400
Treatment
Heat Treatment
Shape
Asscher
類型
Faceted
Clarity
N/A
顏色

Ametrine is a unique gemstone. The stone comes from two types of quartz being mixed together: amethyst and citrine. As you may have guessed, the name is actually a combination of the two stones that ametrine derives from.

The color of ametrine is a mixture of yellow citrine and purple amethyst blends. Other names for the ametrine gemstone include trystine or bolivianite. The latter name comes from the fact that just about all ametrine mined today is unearthed in Bolivia

Ametrine is a unique gemstone. The stone comes from two types of quartz being mixed together: amethyst and citrine. As you may have guessed, the name is actually a combination of the two stones that ametrine derives from.

The color of ametrine is a mixture of yellow citrine and purple amethyst blends. Other names for the ametrine gemstone include trystine or bolivianite. The latter name comes from the fact that just about all ametrine mined today is unearthed in Bolivia.

If you’re interested in the technical specifications of ametrine, then they are as follows:

  • Mohs Hardness: 7

  • Color: Color-zoned; Amethyst zones - purple to violet; Citrine zones - yellow to orange; Some stones may appear mauve, peach, rosy-gold, or champagne

  • Crystal structure: Trigonal

  • Luster: Vitreous (glassy)

  • Transparency: Translucent to transparent

  • Refractive index: 1.54-1.55

  • Density: 2.65

  • Cleavage: None

  • Fracture: Conchoidal

  • Streak: White

  • Luminescence: Sometimes weak fluorescence - blue or green in LW-UV & SW-UV

  • Pleochroism: Sometimes in zones; Amethyst zones - sometimes weak or moderate purple to reddish-purple; Citrine zones - sometimes weak yellow to orange

  • Birefringence: 0.009

  • Dispersion: 0.013

  • Optical effects: Potential "optical dishes" (visible light passing through in many directions, making different uniaxial optic figures visible) if concave dishes are cut into its surface

運輸商 運送至:國家 運送到世界其他地區
Standard Shipping - Tracked $9.00 / :幾天天 $9.00 / :幾天天
FedEx $25.00 / :幾天天 $25.00 / :幾天天
:國家
FedEx訂單折扣為$29.99 99或更多商品
世界其他地區
FedEx訂單折扣為$999.96 6或更多商品
Registered Shipping $19.99 / :幾天天 $19.98 / :幾天天
:國家
Registered Shipping訂單折扣為$99.98 3或更多商品
世界其他地區
Registered Shipping訂單折扣為$100.00 5或更多商品

thesparklegem
thesparklegem
100% Genuine Stones Worldwide shipping
:城市,國家
已驗證
:總反饋

  • mattosh82
    mattosh82
    積極的

    Received! So beautiful! Thank you!

  • lebl
    lebl
    積極的

    nice colour and will be a good present

  • k4ttiiee
    k4ttiiee
    積極的

    Received great stone thank you!

投標歷史 (4)
opaljak
之前從該賣家購買過
2 days ago
$4.00
2 days ago
自動出價
$3.00
2 days ago
$2.00
opaljak
之前從該賣家購買過
3 days ago
$1.00

為什麼用戶出價高於自己?

自動出價圖標
自動出價

出價時,這是一個人願意為產品出價的最高金額。然後,我們的系統將自動代表投標人出價,逐步將出價提高到最高價,以保持其最高出價者的地位。

當出現「自動出價」圖示時,表示我們的系統正在根據投標者的最高出價主動為其出價。這可能看起來好像出價者出價高於自己,但這只是系統更新出價以反映出價者最高限額的結果。

審計

Gemstone Sheriff計畫允許我們的會員要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:
$9.00 21透過Standard Shipping - Tracked計算天數
發貨自:
Canada

付款方式

  • paypal
該賣家在Canada交易中加入了0.00%稅。

概述

列表類型 : Standard
產品編號 : 2658565
起拍價 : $1
開始 : 25th December 2024 09:00 pm PST
結束 : 29th December 2024 09:01 pm PST
* 所有價格均以:貨幣為單位