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Natural Rough Diamond

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Total 5076 products for natural rough diamond Manufacture & Suppliers

Big Size HPHT Rough Diamond White DEF Color VVS Clarity For Rings

Big Size White DEF Color VVS VS Clarity HPHT Rough Diamond For Rings Lab Created Diamonds Description Synthetic diamond cultivation methods mainly include HPHT high pressure and high temperature method and CVD ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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HPHT Certified Flawless Rough Diamonds DEF / FL - I3 For Jewelry Making

...Rough Diamonds are available in sizes ranging from 1.00 to 10.00 carats, making them suitable for a wide range of jewelry making projects. Whether you're creating a delicate necklace, a statement ring, or a ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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0.5-6ct Synthetic uncut diamond Yellow Hpht Rough Diamonds Synthetic Rough Uncut Diamond Price Per Carat lab grown diamond for jewelry yellow rough diamond

Product Description Product Name Rough uncut white diamond Application areas jewelry,ring , necklace , for bags , dress , shoes Type Synthetic HPHT CVD rough diamond Material Diamond Color DEF, GHI,IJK Purity V...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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DEF SI VS VVS HPHT Lab Raw Uncut Rough Diamond 8.0ct To 20.0ct

...Rough Diamond For Cutting Lab Diamonds Lab Raw Uncut Rough Diamond Description Lab grown diamonds are also named lab created diamonds, man made diamonds and synthetic diamonds. There are two main methods to ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Uncut VVS VS SI HPHT Rough Diamond DEF Lab Created Diamonds For Jewelry

...Diamond VVS VS SI HPHT Diamond DEF color Lab Created Diamonds For Jewelry The origin of lab grown diamond? In 1954, synthetic diamonds were successfully synthesized for the first time. Researchers made a dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Yellow Uncut Rough Diamond Lab Grown Synthetic Diamond For Gem

...Rough diamond lab grown Synthetic diamond for gem Material HPHT Yellow Rough Diamond Color Light yellow or Golden yellow Hardness Moh's 10 Application For gem use Clarity SI1- VVS clarity Size range 0.5-...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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Round 8-8.99 Ct Lab Created Diamond HPHT Rough Diamond

...industrial uses of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which have been manufactured by various processes for more than ha...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Light Blue color HPHT rough diamond, Dark blue color rough diamond stone, uncut lab grown blue diamond Boron doped hpht diamond 0.1-5ct

Product Description Product Name Rough uncut Blue diamond Application areas jewelry,ring , necklace , for bags , dress , shoes Type Synthetic HPHT CVD rough diamond Material Diamond Color Dark Blue and Light Bl...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Pink cvd hpht lab diamond vvs vs pink rough diamond pink raw uncut hpht rough lab grown diamond for jewelry

...Pomegranate red diamond Purity VVS,VS,SI,I Size 0.05-0.1ct , 0.1-0.5ct , 0.5-1ct , 1-2ct . Package Plastic bag,carton Grade ......

Shaper Diamond Technology Co., Ltd
Hunan,China

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DEF Lab Grown Rough Diamond 2.0-2.5 Carat HPHT Uncut Diamond

... processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth's crust. These man-made diamonds consist of actual carbon atoms arranged in the...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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High Clarity Lab Grown HPHT White Rough Diamond Big Size

... 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 have been manufactured by va...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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3.0 Carats Uncut HPHT Lab Grown Round Shape Natural Synthetic Diamonds High Pressure

...Rough Diamonds VVS VS Clarity Round Shape What Are Lab Grown Diamonds? Laboratory-grown diamonds are a new source of diamonds grown on Earth. They are the same as diamonds extracted from the ground – chemica...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Synthetic Lab Created Round Diamond Loose White Hpht Rough Diamond

... Diamond Loose White Hpht Rough Cheap Diamond Product Picture Show Contact US Whatsapp/Wechat+8613592567348 Welcome to inquire! FAQ 1. How about the quality of diamonds? we have the experienced professional ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Small 0.8-1.0 Carat HPHT Rough Diamond VS Clarity DEF Color Synthetic Uncut Diamond

... diamond (also known as an artificial diamond, cultured diamond, or cultivated diamond) is diamond produced in an artificial process. Now we have the technology to grow diamonds under the environment of HPHT...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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D E F Color Full White Uncut Lab Made Diamonds Real Rough Diamond Loose Diamond

...Full White Uncut Lab Made Diamonds Real Rough Diamond For Loose Diamond Is a synthetic diamond a real diamond? Do you still think that only diamond mining is a real diamond? Those days are over. Previously, ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Optical Grade Single Crystal CVD Diamond Seeds Lab Grown Rough Diamonds 15x15mm

...diamond seeds for growing rough lab diamond Type CVD rough diamond seeds Usage Precise tool, CVD seeds, diamond substate Available Shape Round, square, rhombus Color White Availalbe size 1-20mm Available thi...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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6-10ct Orange Yellow HPHT Lab Grown Diamond Uncut Rough Diamond For Industrial

...rough diamond Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-10ct Shape Round Usage Grinding Applied Uncut diamond Process HPHT Application Gem Grade vvs...

Shaper Diamond Technology Co., Ltd
Hunan,China

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5.0 - 6.0 carat D E F Color VS Clarity HPHT Diamond Lab Created Rough Diamond in China

... is an acronym of High Pressure High Temperature. This means that a material is deposited from a gas onto a substrate and that chemical reactions are involved. What is difference between CVD & mined diamond?...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Synthetic uncut diamond HPHT white rough diamond lab grown diamond for jewelry vvs vs DEF

Product Description Product Name Rough uncut white diamond Application areas jewelry,ring , necklace , for bags , dress , shoes Type Synthetic HPHT CVD rough diamond Material Diamond Color DEF, GHI,IJK Purity V...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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8mm 10mm DEF Color Raw HPHT Rough Diamond 7.0ct To 12.0ct

... (CVD) are the two most commonly used growth methods in lab grown diamonds industrial. Specifically, the lab grown diamonds growth process is to put high-purity graphite as carbon source in the high temperat...

Henan Yuda Crystal Co.,Ltd
Henan,China

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