Total 1771 products for lab scale extruder Manufacture & Suppliers

• 1.55ct Polished Lab Made Blue Diamonds Symmetrical Cultivation Round Cut

  

  ... different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius are exactly the same as natural diamonds, naked eye can not distinguish, it also can pas...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• VS1 Pear Cut shape Lab Grown Pink Diamonds Jewelry Decorations

  

  ... (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius are exactly the same as natural diamonds, naked eye can not distinguish, it also can pass the test...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• High Clarity VS1 Symmetrical Pink Emerald Cut Diamond Lab Grown

  

  ... (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius are exactly the same as natural diamonds, naked eye can not distinguish, it also can pass the test...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Pear Shaped CVD Lab Grown Diamond VVS2 Customizable IGI Certificate 0.74Carat

  

  ... 6. Carat Weight : 1.14ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), it...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 100% Carbon Lab Grown Pink Diamonds Man Made Synthetic Diamond

  

  ...Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale ...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 1.03ct Fancy Vivid Yellow Lab Created Diamond Ring 18k White Gold

  

  ...: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scal...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 1.69ct Lab Grown Diamond Rings Synthetic CVD Pink Diamond Oval Shape Three Stone Style

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Large Size Pink Lab Grown Diamond Rings Heart Shape 4.19ct 18k White Gold Ring

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 1.31ct Pink Lab Created Diamond Rings Radiant Shape IGI Certified 18k White Gold Ring

  

  ...Lab Grown Diamond Ring 2. Hardness : 10 Mohs 3. Diamond Shape : Radiant Shape 4. Clarity Grade : VS2 5. Carat Weight : 1.31ct Product Description: Lab grown diamond is used by natural diamond crystals to imi...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Pink&Blue Lab Grown Diamond Rings Twin Heart Shape 18k White Gold Rings

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 2.5ct Fancy Pink Lab Created Diamond Engagement Rings 18K White Gold Bridal Ring

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 18k White Gold Lab Created Diamond Ring IGI Certified 1.06ct Fancy Pink Flower Shape

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Large Size 3.52ct Pink Lab Created CVD Diamond Ring Oval Shape 18k White Gold Ring

  

  ...Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Oval 4. Color Grade : Pink 5. Clarity Grade : VS 6. Carat Weight : 3.52ct Product Description: Lab grown diamond is used by natural diamond crystals to imit...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Lab Grown Light Pink Pear Shape CVD Synthetic Diamond Ring 18k White Gold Rings

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 2.47ct Princess Cut Blue Lab Grown Diamond Studs 18k White Gold Studs

  

  ...Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale ...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Lab Created CVD diamond earrings Blue Round Shape IGI Certified 18k Gold Studs

  

  ... diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of hardness and refractive radius ar...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 1.51ct Lab Diamond Jewelry Synthetic Cvd Blue Heart Cut Pendant 18k White Gold

  

  ...Lab Grown Blue Diamond Pendant 2. Hardness : 10 Mohs 3. Shape : Heart Cut 4. Color Grade : Blue 5. Clarity Grade : VS1 6. Carat Weight : 1.51ct Product Description: Lab grown diamond is used by natural diamo...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Blue Synthetic 1.2ct Lab Grown Diamond Bracelet Princess Cut 18k White Gold

  

  ...: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scal...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Unisex Cushion Shape 1.47ct Lab Engagement Rings Igi Certified Fashionable

  

  ...Lab Grown Diamond Ring 2. Hardness : 10 Mohs 3. Diamond Shape : Cushion Shape 4. Clarity Grade : VVS1 5. Carat Weight : 1.47ct Product Description: Lab grown diamond is used by natural diamond crystals to im...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• CVD Radiant Cut Lab Created 1.2CT Synthetic Blue Diamond IGI Certified 18K White Gold Custom Ring Made In China

  

  ...: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scal...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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