Thanks to the Kimberley procedure, an international method for certification that follows diamonds through the mine to the marketplace, it's easy for us—and the global diamond market as a whole—to supply diamond enthusiasts in all places with documentation that their gemstones were being ethically sourced.
Sure, it can be Protected to obtain diamonds on-line when browsing from reliable jewelers. We help you inspect your diamond up-close with substantial-quality images, IGI or GIA certifications as well as 360° viewing For numerous stones. Should you wish to purchase a diamond, you've arrive at the correct put!
碳有數种已知的同素异形体：不定形碳 ，碳奈米泡沫 ，金刚石，藍絲黛爾石 ，蠟石 ，聚合鑽石奈米棒 ，環碳石墨烯、石墨和富勒烯。在热力学上，金刚石的稳定性低于石墨，可自发转变为石墨，但常温常压下这一转变的速度很慢，可以忽略不计，因此钻石得以稳定存在。自然界形成的金刚石一般形成于地球内部高温高压的环境，后来被火山喷发等地殼構造運動带到地表，因此许多金刚石发现在火山附近。现代工业可在高温高压下生产金刚石，称为「合成金刚石」。
Returns and exchanges in great issue are permitted within sixty times from the purchase date, and on line purchases is often returned to any Zales place or by mail. Take into account that it might just take up to 30 times to system any refunds.
Infuse any wedding ring sets for him and her — or any couple — that has a glittering row of diamonds for more light-weight-catching charm.
Previously mentioned the graphite–diamond–liquid carbon triple point, the melting issue of diamond raises gradually with rising strain; but at pressures of hundreds of GPa, it decreases.
Transport & Returns Insurance policies It is possible to both have your engagement ring shipped to an area Zales keep, which requires about three small business days, or straight to your doorway, which usually usually takes up to two organization days.
The model will also match a 婚戒 competitor's selling price in the event you think that An additional U.S. retailer presents an analogous diamond at an even better rate. Should you have concerns or will need guidance, scheduling a virtual appointment with on the list of brand's jewelry experts is straightforward.
In Western Christianity, engagement rings are exchanged during the betrothal rite, though wedding rings are supplied during the celebration of holy matrimony by itself.[thirteen] Amid Eastern Orthodox, Jap Lutheran and Eastern Catholic Christians, the Trade of rings isn't technically Component of the wedding services, but somewhat are exchanged in the betrothal. It is often a two-ring set supplied to her from the priest or by the best gentleman.
Diamond carat refers to the excess weight of a diamond, though You will find there's commonly comprehended link among a diamond’s carat excess weight and its size. You could seek advice from our diamond carat measurement chart to learn more about the final carat excess weight and dimensions correlations for the most well-liked diamond styles. .
近年流行互相幫對方買結婚戒指。當看到經常戴在手上的戒指，就會想到這是對方買給自己的禮物，心裡就會升起一股暖意。
提到對戒該由誰買，現在這個時代講求男女平權，沒有該由哪一方出錢購買。以下整理從不同心意出發的三大作法，提供給讀者參考：
戒指 項鍊 吊墜 耳環 手鏈 / 腳鏈 串飾 手鐲 擺件 / 禮品 金章 / 金條 其他 金屬
Exactly how much ought to I purchase an engagement ring? Maybe you have read that your engagement ring budget ought to be three months of the wage, but The foundations have transformed.