$50.00 USD
价格
3768
0

1.43 CTS BRIGHT AFRICAN RUBY - TOP GRADE STONE (RUB61)

存货单位
尺寸(毫米)
x x mm
重量 (cts)
Certified Gemstones
类型
Faceted
颜色

Weight: 1.43 cts
Clarity: SI2
Size: 7.38 x 5.36 x 3.71mm

Origin: africa
Treatment: glass-filled

Hardness: 9

 

A Ruby is a pink to blood-red gemstone  a variety of the mineral corundum (aluminium oxide]. The common red color is caused mainly by the presence of the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires. Prices of rubies are primarily determined by color. The brightest and best "red" called pigeon blood-red, commands a huge premium over other rubies of similar quality. After color follows clarity: similar to diamonds, a clear stone will command a premium, but a ruby without any needle-like rutile inclusions will indicate that the stone has been treated one way or another. Cut and carat (size) also determine the price

TREATMENTS

Unless a ruby has a certificate as natural all Rubys should be considered to have had some lead glass treatment.This is usually stated as 'fissure cavity filled treatment' This treatment infuses leaded glass to fill in cracks and fissures which improves the appearance of the stone.In most cases the durabilty is not as strong as a natural stone.

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:国家
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sedagems
sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
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  • royrock
    royrock
    积极的

    Beautiful agate piece , and as always fast efficient service from Sedagems

15%
优惠券代码 BLACKFRIDAY24
有效期至
3rd Dec 2024

审计

该产品已由 Gemstone Sheriff 审核,他们发现以下内容:
  • 描述准确
  • 图片准确

Comments

The Verified Seller has provided accurate and complete information for this item including weight, dimensions and treatment

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送货细节

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$16.00 :通过 Registered Shipping 计算天数
发货自:
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该卖家在 Australia 的交易中添加 10.00% 税。

概述

列表类型 : Standard
产品编号 : 399324
开始 : 21st November 2024 02:00 am PST
* 所有价格均以:货币为单位