0 commentsUncategorized

  Thailand Casino Industry People are nowadays coming to be way too much thinking about learning the most recent on-line alternatives to be acquainted with such centers. Also, they are obtaining benefits in this program too. EcoPayz, which is simply for on the internet monetary purchases, is typically offered also. To access the complete selection ….  Read More

0 commentsUncategorized

DIY Elvis Presley Costume

DIY Casablanca Costume Do It Without anyone else’s help Rick Blaine Costume [Source: Warner Bros. /IMDb] Black Bow Tie Costume Ring Men’s White Knight Suit Costume Fake Puff Cigarettes Shot Glass “Of all the gin joints in all the towns in all the world,” people will all need to stroll into yours when you’re diverting ….  Read More

0 commentsUncategorized

diamond hk

然而,自从1955年GE通过高温高压获得人造金刚石的技术后,科學家會利用高溫高壓制成金剛石微粒,而現在的細小顆粒的合成鑽石已經較同級天然鑽石便宜,所以天然钻石的工业价值已经完全消失;目前天然钻石的主要用途已经仅限于首饰与观赏。 觀賞用途    diamond hk 金剛石由於折射率高,在燈光下顯得閃閃生輝,稱作鑽石。巨型的美鑽往往價值連城。當鑽石帶有藍、綠或粉紅色屬十分罕有,而顏色深而鮮豔則價錢更高;目前最昂貴的有色鑽石,要屬帶有濃豔紅色的鑽石。[4] 钻石分为一型和二型两种,这主要是根据它是否含有N元素:一型含;二型不含。而蓝色的钻石是二B型的,是半导体。 釐定的標準 Precious stone creation map 傳統釐定鑽石價值高低的標準是「4C」制度,即克拉、色澤、淨度、和切割。 克拉 克拉,或譯卡、卡拉(Carat),是鑽石的質量單位。一克拉相等於200毫克,相传早期钻石商人称量钻石所用的砝码为稻子豆树(carob)果实,一粒这样的果实大约就重200毫克。因為鑽石的密度基本上相同,因此越重的鑽石體積越大。越大的鑽石越稀有,每克拉的價值亦越高。下表為2005年時的價格比較。[5] 淨度以鑽石內的內含物多少決定。內含物可能是天然的雜質或裂痕。內含物的數量、位置、大小等都會影響評級。鑽石礦開採出來的金剛石中,只有20%可以成為寶石,其餘的因為內含物較多通常只能作工業用途。而20%~40%的寶石級鑽石中,大部分都包含肉眼可见的內含物。在此級別以上的鑽石較為大眾喜愛。至於屬完美級別的鑽石更為罕有,被稱為「博物館級」鑽石。通常使用10倍放大镜观察钻石内部及表面內含物的大小、数量、分布及对钻石光彩影响的程度,分出等级。一般通行的淨度分級如下: FL – “Flawless”,完美無瑕。一般顯示在放大100倍無夾雜內含物或外部瑕疵。 In the event that – “Inside Flawless”,內部無瑕。在100倍放大倍率下顯示沒有夾雜內含物,但它們可能顯示出一些細微的外面瑕疵,而那些瑕疵可以用拋光移除掉。 VVS1, VVS2 – “Extremely Slight”,非常微小。內含物在100倍的放大鏡以下看非常困難,正常肉眼是不會看到內含物,用顯微鏡或放大鏡亦很難找到它們的內含物。 VS1 and VS2 – “Very Slight”,非常小。在10倍放大鏡下會看到輕微的內含物,但內含物通常在放大鏡或顯微鏡下才能看到。 SI1 and SI2 – “Slight Inclusions”,小型內含物。在10倍的放大鏡下會明顯看到內含物,並且內含物是有可能是肉眼可見的。 I1, I2 and I3 – “Imperfect”,清楚的內含物,可以被肉眼看見,這級別的鑽石耐用程度亦會受到內含物的影響而降低。 現代科技之下,有些鑽石的內含物是可以修補的。不過修補過的鑽石的價值會稍低。 色澤(Color) 鑽石的色澤會因為化學上的雜質而有所偏差。完全純正的鑽石應該是透明無色的。鑽石偏向不同的顏色會影響它的價值。絕大部分的鑽石都是因為帶有氮原子而偏黃。白鑽越偏黃,價值便越低。但是偏粉紅或藍的鑽石價格卻較高。顏色強烈偏向粉紅或藍的鑽石可能是價值連城。 一般的方法是把鑽石按偏黃的程度分為不同的等級,把样品与已知色级的比色石对比确定,以D級最高,Z最低。 無色:D, E, ….  Read More

0 commentsUncategorized

Apathetic Days Of Summer?

The aromas of chamomile and lavender, known mobile dog grooming to be engaging both, canines and felines, are, sure, to become fragrances they partner with a charming encounter. What’s more, our shampoos not just smell extraordinary! They leave your pet inclination milder than at any other time. Furthermore, don’t figure they don’t have any acquaintance ….  Read More

0 commentsUncategorized

the rundown of mavenlink options

Workfront workfront is on the rundown of top microsoft venture options Workfront is another Projectsdeal Reviews undertaking level venture the board programming. It’s intended to join venture the board usefulness with archive coordinated effort, issue following, and portfolio the executives. Geniuses: Workfront is maybe the most full-included option on this rundown. In the event that ….  Read More

0 commentsUncategorized

Skin Lightening Report Review

Dark uneven discolored spots appear on hands, arms, legs, feet and even the face. They are the enemy that must be fought off to keep skin healthy and beautiful. Over the counter remedies are often the arsenal used to try and defeat the dreaded age spot, freckles, or over pigmentation. Unfortunately they are not always ….  Read More

0 commentsUncategorized

Got an STD Test?

Adding to the worry of having contracted an infection, the thought of sexually transmitted diseases carries stigma. That is, those who are infected or even think they are infected, stress about social speculation and perception of their lifestyle, often times, feeling shame or guilt. However, some might take solace in knowing that STDs are incredibly ….  Read More