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2024年5月TVB節目《財經透視》訪問。. 通過 WaiJacob 上 2024年5月27日. 在最近接受 TVB 採訪時，店主 Jacob 討論了實驗室培育鑽石和天然鑽石的未來發展趨勢。. 讓我們深入探討一下訪談的要點。. 實驗室培育鑽石與天然鑽石 實驗室培育的鑽石是在受控環境中使用先進 ...
雷地恩切工鑽石 擁有復雜的 70 面切割，光芒四射的鑽石散發著耀眼的光芒。 雷地恩式切割鑽石 最初由亨利·格羅斯巴德 (Henry Grossbard) 創建，作為祖母綠切割的替代品， 呈方形或矩形，是極好的光反射器，自 1970 年代發明以來一直很受歡迎。
- 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...
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.
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...
2019年10月26日 · 10分鐘讓你全面承知akoya天女珍珠（附珍珠賣家騙術揭露）. 今年未来日本akoya珍珠風を飾る全國，無論網店還是實體店的珍珠消費者，無一不愛日本akoya珍珠。. 東方女性之美。. 作為當今珍珠資深玩家の“標配”，絕大多數消費者必擁有一條“天女”，或は準備 ...
2023年11月20日 · Lab grown Diamond實驗室培育鑽石的價錢對比的天然鑽石，價錢低至天然鑽石的10份1，但是物理性質一模一樣，省下來的價錢還可以投資/儲蓄/去旅行。 18k white gold ribbon ring 0.90ct D VS2 labgrown diamond ring 💍 ,total 1.05ct in our TST store.
2022年8月2日 · 重要的是要注意，在台面上，越大並不總是越好。. 如果鑽石上的台面太大，表冠上的刻面就沒有空間分散光線。. 如果桌子太小，則不會有太多光線進入石頭，從而降低其整體光彩。. 檯面的物理尺寸自然會根據鑽石的整體尺寸而變化。. 這就是為什麼珠寶商 ...
2024年4月24日 · 簡約的清鑲款式再加上hidden halo ring 碎鑽點綴，尖沙咀門市出售。 實驗室培育鑽石的價錢對比的天然鑽石，價錢低至天然鑽石的10份1，但是物理性質一模一樣，省下來的價錢還可以投資/儲蓄/去旅行。
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