大家一起来分享结婚戒指的照片~~

isabellyee

wo刚买了，因为要改小SAIZ，所以要定做过。。大概要等一个月才可以拿到。现在好像有点后悔，因为不是很喜欢，当时做决定是因为没什么CHOICE。。再加上我男友又不喜欢到处去。。＂是在他HOMETOWN买的，一个小镇＂怎么办！

Saiduck

你這個戒指是世界公認最美麗的設計!!!
金行叫它的設計為刀匕(介圈)+四爪(固定鑽石)......
有多少卡呢??
應該有0.2-0.3卡吧???

Saiduck

各位大姐小妹,
white gold其實是用黃金參其他礦物質制成的啦
會變黃就是這個原因囉,不過可以電白的
white gold在2002年才開始流行的
通常white gold常見的是750(18k黃金),375(9k黃金)
最好買750的,沒那麼容易變質,壞和斷!

platinum是真的白金,不會變色,但很軟性
尤其項鍊和手鍊戴久了會變長...和變形喔
platinum很久都有了,買了會變成沒價值
很多金店不收的喔.....

angelylp

我不知道會不會令大家不開心，我只是想分享之前看到的文章。我就是因为这样，买了platinum的戒指的。discovery channelye曾经播过相关的资讯哦。其实，现在也的确很多人不敢选择platinum因为不清楚到底他的昂贵价格是不是真的可以买到pure的platinum。因为，很多商家也会像买翻版一样，另外添加材料进去，这样可以减少platinum又可以卖贵贵赚钱哦～～～
第一篇：



Platinum is a naturally occuring white metal.  White gold is created by alloying the naturally occuring yellow gold with metals such as nickel, copper, silver and zincto get a white hue. In addition, white gold pieces are often covered with a thin plating of rhodium (one of the platinum group metals) to strengthen them and give them a whiter appearance. Both only bear the aesthetic resemblance but differ in their composition, density, hardness etc.

Chemically
Platinum is a  chemical element with the atomic symbol Pt and an atomic number of 78. White gold is an alloy of Gold and has the same symbol as gold Au.

Color
Platinum is a natural white metal while white gold is artificially given its color by alloying yellow gold with some metals and by adding rhodium plating to it. Platinum has the most luminescent white hue of all metals used for jewelry.

Properties
White gold has the same properties as yellow gold - meaning that 18-karat white gold is 75% gold mixed with 25% other metals. It is highly reflective and is not subject to tarnish. Platinum is also highly reflective and is 60% denser than gold. Platinum is purer than white gold.  Measured in parts per thousand, platinum jewelry is typically 850-999 parts pure platinum (85%-99.9%), with the remainder made up of other metals. White gold isn’t as pure or durable. Platinum is denser, heavier and stronger than white gold.  Platinum is heavier (specific gravity: 21.4) than gold (specific gravity: 19.3).  Platinum is 60% more dense than Gold.

Rare
Platinum is rare. Ten tons of platinum ore is required to process a single ounce of pure platinum. White gold isn’t rare as its base, yellow gold isn’t very rare. Platinum is said to be 35 times rarer than gold. This is also one reason which makes White gold cheaper than Platinum. Platinum is almost 3 times the rate of White gold.

Scratches [[]]
All precious metals can scratch, and platinum is no exception. However, the scratch on platinum is merely a displacement of the metal and none of its volume is lost. Over time platinum develops a natural patina, which many people find just as attractive as a polished finish.  Platinum does not micro-scratch the same as Gold, but actually “furrows” instead. On the other hand, when Gold is micro-scratched, the Gold metal is actually removed. Sometimes these micro scratches can leave white gold looking a bit yellowish

Production
In order to obtain pure platinum, the ore is crushed, made into a slurry, and then mixed with a detergent containing ‘collector’ molecules. Air is then blown through the mixture, enabling the grains of metal minerals to be separated from the rest of the mixture. This process is called “flotation” or “mineral beneficialness”. The next step is smelting. White gold is made by alloying yellow gold with metals like nickel, palladium etc in different proportions.

Uses
Platinum is used in jewellery, laboratory equipment, electrical contacts, dentistry, and automobile emissions control devices. White gold alloys can be used for different purposes; while a gold-nickel alloy is hard, strong and therefore good for rings and pins, white gold-palladium alloys are soft, pliable and good for white gold gemstone settings.

Quality
Platinum is a better quality metal than gold. White gold, since made from gold, has a chance of wearing off it’s white hue and hence isn’t of the best quality in this context.  The highest quality white gold is usually at least 17 karat, and made up of gold and palladium, sometimes with trace levels of platinum for weight and durability.

第二篇：
14k Gold, 18k Gold, Or Platinum Engagement Ring Setting, Which One is Best?

We’ll start with 14k and 18k gold. Both of these metals are perfect for engagement rings. Both of these gold alloys are much less expensive than platinum. 14k gold, whether it be yellow or white, has a 58.33% gold content and the rest of the alloy is other harder metals such as nickel, copper, palladium or zinc. On the other hand, 18k gold, whether it be white or yellow has a gold content of 75% with the rest of the metal or alloy mixture being other hard metals. So, 14k gold, whether it be white or yellow, is harder than 18k gold, therefore, being a more secure choice for diamond engagement rings. Platinum on the other hand is very rare and it’s the hardest(60% more dense than gold) jewelry metal.

Platinum is much stronger, heavier and more expensive than gold. Platinum won’t tarnish, however it will scratch overtime just like gold so it may need to be re-polished. Platinum is not only expensive due to its rarity, hardness and shine, it’s also expensive because it takes an extremely skilled craftsman to work it. Platinum is the best choice of metal if the engagement ring setting is holding a big center diamond, however you can have a 14k gold ring setting made with a platinum head to hold the center diamond.

White gold is less expensive than platinum, however, you will not know how it will look in years to come due that rhodium plating. The one saving grace is that wedding rings can be re-plated if required.

Which is best? It is in the eye of the beholder. White gold was created to imitate platinum. It has however developed it’s own following. If you are looking for a platinum finish on a budget, be wary - you will get what you pay for. If you really want the platinum look - get platinum.

If you like white gold as white gold, then make sure the alloys used are silver and palladium and not other cheaper metals. Palladium by the way is also more expensive than gold. That is why cheap alloys use cheap replacements.

angelylp

寫錯了......

[ 本帖最后由 angelylp 于 26-5-2009 06:14 PM 编辑 ]

isabellyee

原帖由 isabellyee 于 25-5-2009 08:53 PM 发表

这看起来是不是很复杂？好像假的！！！请大家给予COMMENT。。。

isabellyee

怎么都没人进来和讨论了？

yyjane

简单的戒指，在 1 UTAMA OTY 买的。白金RM1280

yyjane

哈，这么大张，戒指好像有很多灰尘哦。。。

xingyuelian

坦白说，你的戒指确实有点复杂！为何不选些简单耐看又不会过时的呢？

ericcy

原帖由 xingyuelian 于 31-5-2009 12:57 AM 发表
坦白说，你的戒指确实有点复杂！为何不选些简单耐看又不会过时的呢？

有同感.....

peekaboo

原帖由 isabellyee 于 26/5/2009 08:03 PM 发表

挺复杂，而且有点假

Yunarie

Yunarie

小葶

原帖由 没心情 于 15-5-2009 11:30 发表


yyjane，我觉得其实每一间都去问也是有好处的，因为很多时候那些店员为了推销产品，只会把好的一面告诉你，而不好的地方就只字不提。。就好像我去D&时，他一直推销说platinum是最好的，戴久了也不会变黄。 ...

其实纯度越高的金，无论是黄金还是铂金（platinum)，都会比较软。。因为杂质较少，含金量高。。
而且铂金稳定性很好，是对酸、碱、高温等的抵抗力最强的金属，不会褪色或变色。铂金戒一般也不会变形。

snoopy83

我的.
Platinum 的。




里面的小小蓝宝石


老公的





[ 本帖最后由 snoopy83 于 27-6-2009 09:28 AM 编辑 ]

Yunarie

卡贴了...看不到...

没心情

原帖由 tatoo 于 18-5-2009 01:03 PM 发表
还没有买的原因是还不急，因为之前看了很多间，暂时这一对比较喜欢，可是我们还想再看看所以没有买先咯。。。。。我之前在sunway的D＆P，他们说扣了大概才RM3900+，不超过4K。。。。你在那里看，没有折扣吗？

我看的是槟城的QB，Platinum 的好贵哦，扣了(15%+5%for member)好像也要4.6k。。
所以到最后我买white gold 的，也是这个款

vssw

我的是白金的..

Jqq

美丽哦~简单大方,我也很喜欢~