EMERALD ROUGH FROM COLUMBIA 4.7CTS [S362]

1 bid

369 views

0觀看

細節

存貨單位
尺寸（毫米）: x x mm
重量 (cts)
Shape: Emerald
Type: Rough
顏色

描述

EMERALD

This Emerald rough was mined on columbia and it is now ready for facting or cabbing. Emeralds are a variety of the mineral beryl (Be₃Al₂(SiO₃)₆,) colored green by trace amounts of chromium and sometimes vanadium.

Emeralds come in many shades of green and bluish green. There is a wide spectrum of clarity, dependent on the inclusions and fractures in the crystal. Clear stones with dark yet vibrant color command the highest prices.

Most emeralds are oiled as part of the post lapidary process, in order to improve their clarity. Cedar oil, having a similar refractive index, is often used in this generally accepted practice. The amount of oil entering an emerald microfissure is roughly equivalent to the size of a period (full stop) in print. The use of green-tinted oil is generally not considered acceptable by the gem trade.

This rough is natural but it has been oiled.

WEIGHT: 4.70 CTS APPROX.

SIZE: 16 x 10 x 7 MM APPROX.

AS WITH ALL OUR STOCK YOU MAY RETURN IT FOR A FULL REFUND IF NOT PLEASED PROVIDED IT IS NOT TOUCHED IN ANY WAY.

船運

運輸商	運送至：國家	運送到世界其他地區	聯合運輸（澳洲）	聯合運輸（世界其他地區）
FedEx	/ ：幾天天	/ ：幾天天	訂單包含2或更多商品	訂單包含2或更多商品
Registered Shipping	/ ：幾天天	/ ：幾天天	訂單包含2或更多商品	訂單包含2或更多商品

細節

存貨單位
尺寸（毫米）: x x mm
重量 (cts)
Shape: Emerald
Type: Rough
顏色

描述

EMERALD

This rough is natural but it has been oiled.

WEIGHT: 4.70 CTS APPROX.

SIZE: 16 x 10 x 7 MM APPROX.

AS WITH ALL OUR STOCK YOU MAY RETURN IT FOR A FULL REFUND IF NOT PLEASED PROVIDED IT IS NOT TOUCHED IN ANY WAY.

船運

運輸商	運送至：國家	運送到世界其他地區	聯合運輸（澳洲）	聯合運輸（世界其他地區）
FedEx	/ ：幾天天	/ ：幾天天	訂單包含2或更多商品	訂單包含2或更多商品
Registered Shipping	/ ：幾天天	/ ：幾天天	訂單包含2或更多商品	訂單包含2或更多商品

店鋪

EMERALD ROUGH FROM COLUMBIA 4.7CTS [S362]

sedagems

訪問商店

現場活動

Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and g....

Qld, 澳洲

擁有者 sedagems

已驗證

看全部19,886回饋

最近的回饋

magpiejones1
17 years ago

積極的

just got back from vacation vith the inlaws, it sucked. the best part was coming home to find these 2 honeys in my mail box. thank you. very nice mike