钻石

Designed as a flexible chain, set at the centre with a circular cabochon cut ruby, the sides formed of graduated clusters of three rubies and baguette diamonds alternating with diamond-set stylized palmette motifs.

柔软灵活的项链，中央镶嵌1颗圆形鹅蛋切割红宝石，两侧为一系列逐渐变窄的由3颗红宝石和长方形钻石所组成的图案，间隔以钻石镶嵌的优雅的棕叶图案

Designed as a potted plant in bloom, the vase formed of an octagonal step cut emerald in a border of brilliant cut diamonds, the flowers and leaves suggested with carved foliate-shaped rubies, circular cabochon cut emeralds and brilliant cut diamonds.

设计为盛开的盆栽，花瓶由1颗八角形阶梯切割祖母绿组成，周围环绕明亮切割钻石，花朵及叶子由叶形红宝石、圆形鹅蛋切割祖母绿及明亮切割钻石组成

In July 1998, the small diamond cutting community of Antwerp was strongly shaken by a series of arrests of Lubavitchers. It had been discovered that the diamond business in the Flemish city was a cover for the international heroin traffic. Fifteen kilos had been seized. An Orthodox Jew, Dror Hazenfratz, was the head of the network. Born in Hafa, Hazenfratz had an Israeli passport as well as a Belgian identity card. Before the court, he appeared in traditional black garb—caftan, cap, and curls—which did not prevent him from being condemned to eleven years in prison. There are many other examples.

1998年7月，安特卫普那个小小的切钻石社区因Lubavitchers被逮捕的消息彻底震撼了，这个弗拉芒城市被发现了它的钻石生意原来是用来掩护国际海洛因运输的， 15公斤的海洛因被检获，一个东正教犹太人一个东正教犹太人，Dror Hazenfratz，是网络的首脑，生于以色列海发市， Dror Hazenfratz 持有以色列护照和比利时身份证，在法院上，他穿传统的黑色装扮：卡夫坦，帽子，卷发，但是那并没有阻止了他被判入狱11年，还有许多别的例子

So a 1 carat large diamond will cost much more than 1 carat spread out between 10 diamonds.

因此，一个1克拉的钻石的价格远远超过1克拉钻石10之间传播了。

Sometimes jewelers will try to sell a .90 diamond as a 1 carat diamond.

有时，珠宝商将尝试销售为1克拉的钻石。90钻石。

The Carbonado diamond, or more commonly known as the black diamond, is mined from the Central African Republic and Brazil.

该Carbonado钻石，或者更常见的黑色钻石着称，是雷区从中非共和国和巴西。

Less perfect forms, known as "boart" and "carbonado", are clusters of tiny crystals

稍次些的则由细小的晶体群组成，称为"圆粒钻石"和"黑钻石"。

TBL Jewellery has been developing at very fast speed to a large jewellery company covering retailing, catenation operation, wholesale of diamond and diamond jewellery, and has won the appreciation and support from many other jewellery companies.

香港富鑫达自1997年成立以来，凭借强大的平台优势，优质的服务及优秀的团队运作，一直在钻石批发及钻饰成品批发业务上深耕细作，企业从而飞速发展，并深受同行的认可和支持，至今已发展成为集零售、连锁加盟、钻石批发、钻饰成品批发于一身的大型珠宝企业。

The ultraviolet cathodoluminescence spectra of two crops of Chatham synthetic diamonds were analyzed by cathodoluminescence spectrometer made by ourselves and mounted on JCXA-733 EPMA. The research results show that the cathodoluminescence spectra of Chatham synthetic diamonds have ultraviolet peaks at 234 and 268 nm.

用自制的阴极发光分析仪在JCXA-733电子探针上分析两批美国Chatham公司合成钻石的微区紫外－可见阴极荧光，结果表明Chatham合成钻石具有峰波长为234， 268nm等的紫外阴极荧光谱。

"Ceylon diamond" and "mature diamond" is really colorless zircon.

"锡兰钻石"和"成熟的钻石"实在是无色锆石。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。