4-5ct DEF カラー VS,VVS1,VVS2 純度 Hpht ラボ製 ダイヤモンド ホワイト ダイヤモンド ジュエリー用
価格: Negotiate
MOQ: Negotiate
納期: 1-15 working days
ブランド: YUDA
4.0-5.0ct DEF Color VS,VVS1,VVS2 Purity Hpht Lab Made Diamond White Diamond For Jewelry Uncut White HPHT Rough Diamond Description Laboratory diamonds are a type of diamond quality obtained by chemical vapor deposition (CVD) or high temperature and high pressure (HPHT). Lab Grown Rough Diamonds are ... もっと見る
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1.30mmから1.70mmの緩い実験室によって育てられるダイヤモンドVVS対ラウンド カットDEF
価格: Negotiate
MOQ: Negotiate
納期: 1-7 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:1.70mm Loose Lab Grown Diamonds, 1.30mm Loose Lab Grown Diamonds, VVS VS DEF Round Cut Diamonds
1.30mm - 1.70mm Vvs Vs Def Color Loose Lab Grown Diamonds Round Cut Loose Lab Grown Diamonds Description Lab grown diamonds are diamonds grown in the laboratory using machines. After polishing and cutting lab grown diamonds are no different from natural diamonds. Both laboratory grown diamonds and n... もっと見る
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白い未加工荒いHPHTの総合的なダイヤモンドの切られていない実験室によって育てられるダイヤモンド
価格: $75 Per carat
MOQ: 10 carat
納期: 1-3 days
ブランド: Henan yudacrystal
ハイライト:HPHT Synthetic Diamond Uncut, 2ct HPHT Synthetic Diamond, Uncut Lab Grown Diamond 2ct
What is Lab grown diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which ... もっと見る
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白い円形7ct 8ct CVDの実験室によって育てられるダイヤモンドGH色VVS対明快さ
価格: Negotiate
MOQ: Negotiate
納期: 1-7 working days
ブランド: Yuda Crystal
ハイライト:8ct CVD Synthetic Diamond, 7ct CVD Synthetic Diamond, CVD Synthetic Diamond GH Color
White Round 7ct 8ct CVD Lab Grown Diamonds GH Color VVS VS Clarity Artificial Lab Created Diamonds Description Synthetic diamond refers to artificial materials that are completely the same in appearance, chemical composition and crystal structure with natural diamond made through certain technology ... もっと見る
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華麗な切口のあたりの1.5ct 2.0ctの証明された実験室の育てられたダイヤモンド
価格: Negotiate
MOQ: Negotiate
納期: 1-7 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:2.0ct Certified Lab Grown Diamonds, 1.5ct Certified Lab Grown Diamonds, 1.5ct igi lab diamonds
1.5ct 2.0ct Round Brilliant Cut Certified Lab Grown Diamonds For Making Lab Diamond Rings Certified Lab Grown Diamonds Description Diamonds are made of pure carbon in the shape of a tetrahedron. Diamonds are famous all over the world as luxury and precious jewelry. However, it is also the hardest su... もっと見る
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CVDラフ・ダイアモンド
(28)E-F G色のダイヤモンド原石CVDの実験室はダイヤモンドの切られていなく高い明快さを作成した
価格: Negotiate
MOQ: Negotiate
納期: 1-15 working days
ブランド: Yuda Crystal
ハイライト:E F G CVD Lab Created Diamonds, 4ct CVD Lab Created Diamonds, E F G Lab Created Diamonds
E F G Color Rough Diamond CVD Lab Created Diamonds Uncut high Clarity Synthetic Diamonds What is the difference between CVD DIAMOND and HPHT Diamond? They are all cultivate diamonds, produced in the laboratory using two technical methods, but the production techniques are different. Their carbon ato... もっと見る
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HPHTのダイヤモンド原石
(57)1個のカラット100%完全で白いHPHTのダイヤモンド原石1.5のカラットの実験室のダイヤモンド
価格: Negotiate
MOQ: Negotiate
納期: 1-15 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:100% Full White HPHT Rough Diamond, 1 Carat HPHT Rough Diamond, HPHT 1.5 carat lab diamond
1 Carat To 1.5 Carat 100% Full White HPHT Rough Diamond For Making Def Color Hpht Lab Diamonds Lab Grown Rough Diamonds Description Natural diamonds were formed billions of years ago, while Lab Grown Diamonds can only be formed in a few days. There is no difference between the two, but it can be com... もっと見る
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空想の混戦のダイヤモンドのための3mm 4mm黄色いHPHTの実験室によって育てられる着色されたダイヤモンド
価格: Negotiate
MOQ: Negotiate
納期: 1-7 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:HPHTの実験室によって育てられる着色されたダイヤモンド, 4mmの実験室によって育てられる着色されたダイヤモンド, 3mmの実験室は黄色いダイヤモンドを作成した
3mm 4mm Yellow Color HPHT Lab Grown Colored Diamonds For Cutting Fancy Melee Diamonds Lab Grown Colored Diamonds Description Synthetic diamond is mainly produced by high pressure and high temperature (hPTP) and chemical vapor deposition (CVD) methods. And its quality is similar to natural diamond. A... もっと見る
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0.008ct実験室によって育てられる混戦のダイヤモンドの優秀な切口DEF VVSへの1mm 0.005ct対
価格: Negotiate
MOQ: Negotiate
納期: 1-7 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:0.008ct Lab Grown Melee Diamonds, 0.005ct Lab Grown Melee Diamonds, 1mm vvs melee diamonds
1mm DEF Color VVS VS Clarity Excellent Cut Lab Grown Melee Diamonds For Making Lab Diamond Jewelry Lab Grown Melee Diamonds Description Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of natural diamonds. Both laboratory-grown diamonds and... もっと見る
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白い色の華麗な空想はリングおよびネックレスのための実験室のダイヤモンドを切った
価格: Negotiate
MOQ: Negotiate
納期: 1-7 working days
ブランド: Yuda Crystal
ハイライト:10ct Fancy Cut Lab Diamonds, hpht Fancy Cut Lab Diamonds, 3CT HPHT Lab Diamonds
White Color Brilliant Fancy Cut Lab Diamonds For Ring And Necklace Lab Grown Diamonds Description Lab grown diamonds are also known as synthetic diamonds. So this kind of diamond, is not naturally formed diamond, but by human to cultivate. Artificial diamond is a kind of polycrystalline diamond made... もっと見る
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CVDの単結晶のダイヤモンド
(10)12mm*12mm CVDの単結晶のダイヤモンドの電子等級
価格: Negotiate
MOQ: Negotiate
納期: 1-15 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:電子CVDの単結晶のダイヤモンド, CVDの単結晶のダイヤモンド12*12mm, CVD 12x12のダイヤモンドの版
12mm*12mm Square Shape Electronic Grade CVD Single Crystal Diamonds CVD Single Crystal Diamonds Description Diamond is widely used because of its excellent properties, such as the highest hardness, excellent wear resistance, low friction coefficient, high thermal conductivity, low thermal expansion ... もっと見る
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4.0mmの黄色く総合的なモノクリスタル ダイヤモンド
価格: Negotiate
MOQ: Negotiate
納期: 1-7 Working Days Depends On Quantity
ブランド: YUDA CRYSTAL
ハイライト:黄色く総合的なモノクリスタル ダイヤモンド, 4.0mmの総合的なモノクリスタル ダイヤモンド, 4.0mmの黄色いモノクリスタル ダイヤモンド
Yellow Synthetic Monocrystalline Diamonds Made By High Temperature High Pressure Synthetic Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as ... もっと見る
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