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  1. 消除口臭方法 相關

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  2. www.listerine.com.hk/李施德林/口臭成因

    什麼是口臭 - 10導致口臭的原因 - 導致口臭常見問題

    使用李施德林漱口水，有效改善口腔問題，全港銷售NO.1漱口水，立即前往選購! 刷牙只能清潔口腔的 25%。要使用漱口水沖洗，保持整個口​​腔清潔。

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  1. rosellejewelry.com › pages › jewelrycareRoselle Jewelry Care Guide

    1. 首先檢查爪子. 污垢有時是唯一粘在石底，特別是如果它是一件老舊的珠寶或長期未清潔。 擦洗時要小心，直接握住來使用毛巾擦拭.切勿放在水槽或地板上擦拭。 如果珠寶首飾鬆動，請先將珠寶首飾固定，然後再自行清潔。 2. 為鑽石混合含氨的清潔液及溫水. 一般常見的含氨清潔劑（如 windex或藍威寶 ）將一杯溫水和1/4杯氨倒入一個碗中。 不要將鑽石直接放入混合物中。 相反，拿一把軟牙刷，並將其浸入混合物中（如您經常清洗請跳過這步） 3. 將溫水和洗潔精混合浸泡. 請使用一杯水和幾滴洗潔精 (如紅威寶)。 把珠寶放入混合物中。 在去除之前讓珠寶浸泡大約20分鐘。 4. 用軟毛刷擦洗. 用已經浸入混合水的牙刷輕輕擦洗鑽石。 隨著清潔珠寶的主要部分，一定要進入小區域和石底部。

  2. zh.rosellejewelry.com › pages › lab-grown-diamonds-stone-guide實驗室培育鑽石指南 – Roselle Jewelry

    • How Are Lab-Created Diamonds Made?
    • Lab Grown Diamond Benefits
    • What Colors Are available?

    Each laboratory-created diamond is grown by placing a diamond ‘seed’ into a chamber of heat and pressure. This chamber mimics the natural growing process. Crystallization occurs allowing the lab-grown diamond to mature within six to ten weeks. It is then cut, polished and graded by the same world-renowned labs that certify earth-mined diamonds. The...

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    UNMATCHED BEAUTY

    Our collection of lab-created diamonds are available up to IF in clarity, D in color, Ideal in cut, and up to 10 carats in size. They come in a variety of shapesincluding round, rose, emerald, cushion, oval, oval rose, heart, princess, trillion, and radiant. Colors include white, yellow, blue, pink, and green.

    UNRIVALED QUALITY

    Unlike other retailers, every Rooselle Jewelry lab-created diamond is Type IIa, the purest form of diamond. They are harder and more brilliant than Type Ia diamonds. Only 2% of earth-mined diamonds are of this quality. Furthermore, each diamond is graded and certified by the same leading independent gemological labs that are used to grade earth-mined diamonds.

    UNBEATABLE VALUE

    Lab-created diamonds cost up-to 40% less than their mined diamond equivalents. Buyers beware: keep an eye out for "grown diamonds" sold for a few hundred dollars per carat. If the deal seems too good to be true, it probably is. Only diamond simulantsfall in this price range.

    在「zh.rosellejewelry.com」查看更多資訊

    WHITE LAB-CREATED DIAMONDS

    A pure carbon diamond with no impurities will grade as a colorless diamond. However, the majority of both mined and lab-created diamonds contain impurities, most of which are nitrogen. The nitrogen atoms within the diamond lattice create the yellow tint. In cases of fancy colored diamonds, a pure yellow color is created. Nearly all diamonds, both mined and lab-created, start out as yellow diamonds. Over the span of millions of years and exposure to pressure and heat, mined diamonds split the...

    YELLOW LAB-CREATED DIAMONDS

    Roselle Jewelry’s yellow lab-created diamonds are optically, chemically and physically identical to yellow earth-mined diamonds, but are offered free of conflict and on average 10% of the cost. They are available in a color range from fancy yellow to fancy vivid yellow, in sizes up to 2.0 carats and a variety of shapes. Both mined and lab-created yellow diamonds get their color from nitrogen. While diamonds are made up of carbon, impurities within the stone exist. It is the introduction of th...

    BLUE LAB-CREATED DIAMONDS

    Blue lab-created diamonds are optically, chemically and physically identical to blue earth-mined diamonds and are offered free of conflict and about 10% of the cost. They are typically offered in sizes smaller than 1.50 carats and come in a color range of fancy light blue to fancy intense blue. Both mined and lab-created blue diamonds get their color from boron. While diamonds are made up of carbon, impurities within the stone exist. It is the introduction of these impurities, in this case bo...

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  3. rosellejewelry.com › blogs › latest-product-introduction簡約18k白金四爪珠邊戒指 ,主鑽鑲嵌了1.10ct – Roselle Jewelry

    2024年4月29日 · https://scontent-iad3-2.cdninstagram.com/v/t51.29350-15/441013609_1683432342194564_3400372923006982194_n.jpg?_nc_cat=111&ccb=1-7&_nc_sid=18de74&_nc_ohc ...

  4. zh.rosellejewelry.com › blogs › news美國聯邦貿易委員會- 重新定義鑽石 – Roselle Jewelry

    2022年12月5日 · 2022年12月5日. 在 新文章 0 comments. 美國聯邦貿易委員會 （Federal Trade Commission，FTC）是美國著名的獨立政府機構，在國際上從事商業行為的人應該耳熟能詳。 該機構成立宗旨有二： 保護消費者. 消除壟斷商業行為. 如果你正考慮購買一顆 實驗室培育鑽石 ，積極的在家上網作功課，你會發現未來鑽石的各個品牌100%會提到美國 FTC 更改了鑽石的定義。 他們提到： 實驗室培育的鑽石與天然鑽石具有相同的光學、物理與化學特性，都是鑽石。 鑽石這個詞不再專指天然開採的鑽石，因為科技的進步，科學家們已經能夠在實驗室培育出很好的鑽石 。 對於消費者來說，這無疑是一篇看過就會遺忘的新聞。

  5. jp.rosellejewelry.com › blogs › latest-product-introduction18k白金培育鑽石排鑽戒指，鑲了祖母綠加圓形切割合共約0.75ct， ...

    2024年1月17日 · English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文

  6. rosellejewelry.com › blogs › latest-product-introduction18k白金培育鑽石戒指，型號EC113,主鑽鑲嵌了cushion – ...

    2024年4月24日 · https://scontent-iad3-2.cdninstagram.com/v/t51.29350-15/440474251_1519647612283726_101881584520447583_n.jpg?_nc_cat=103&ccb=1-7&_nc_sid=18de74&_nc_ohc ...

  7. kr.rosellejewelry.com › blogs › news美國聯邦貿易委員會-중신정의석 – Roselle Jewelry

    2022年12月5日 · 미국 연방 무역위원회 (FTC) 다음이 있습니다: 保護消費者 消除壟斷商業行為 如果你未你慮購買一顆實驗室培育鑽stone ,積極的在家上網未你會發現未來鑽stone 各個product牌100%會提到美國 FTC 更改了鑽stone의 정의입니다.他們提到: 實驗室培育的鑽stone與天然鑽stone具有了같은광학、물리與化학特性，city與 ...