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Ags Certified Diamonds

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Total 774 products for ags certified diamonds Manufacture & Suppliers

0.5ct D E F Color VS2 SI1 IGI Certified Lab Created Diamonds

...Certified Lab Created Diamonds Certified Lab Created Diamonds Description A diamond’s quality is determined by the 4C’s. These are the cut, color, carat, and clarity. The weight of a lab grown diamond is mea...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct

...Certified Lab Grown Diamonds 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. Ho...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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3ct G H Color VS SI HPHT IGI Certified Lab Grown Diamonds

...Certified Lab Grown Diamonds 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. Ho...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Shape Of Eye White Certified Lab Grown Diamonds For Ring Brilliant Cut

... synthesis of diamond, HTHP method (high temperature and high pressure) and CVD method (chemical vapor precipitation method) synthesis, also known as growing diamond. Lab grown diamond is true diamond, physi...

Henan Yuda Crystal Co.,Ltd
Henan,China

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8ct Certified Lab Grown Diamonds For Ring White Polish

... composition and crystal structure as the natural diamond. It can not be called fake diamonds, but the "growth" trajectory and environment of cultivated diamonds and natural diamonds are different. One is ho...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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DEF Certified Lab Grown Diamonds Brilliant Cut White Color Polish Diamond For Ring

...diamond seeds: in the laboratory, the use of advanced equipment and cutting-edge technology to restore the natural environment, the size of gravel or flake diamonds as seeds, into the culture chamber, to pro...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Fancy Cut Pear Polished Diamond Certified Lab Grown Diamonds For Ring

...Earth, lab grown diamonds can take just a few weeks to form in a laboratory, drastically reducing manufacturing time. At present, there are two main ways to make cultured diamonds. One is high pressure and h...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Certified Lab Grown Diamonds Brilliant Cut For Ring And Necklace

... diamond, so that the carbon of non-diamond structure is transformed into the carbon of diamond structure. To put it simply, the raw material of graphite powder is transformed into diamond structure through ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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DEF Color Polish Certified Lab Grown Diamonds Round Fancy Cut White

... of natural diamond in the laboratory. It is mainly synthesized by HTHP method (high temperature and high pressure) and CVD method (chemical vapor precipitation method), also known as growing diamond. Lab gr...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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IGI Certified Cut Lab Loose Diamond DEFG Color Round Brilliant For Ring

... of natural diamonds in the laboratory. It is mainly synthesized by HTHP method (high temperature and high pressure) and CVD method (chemical vapor precipitation method), also known as diamond growth. The di...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Excellent Diamond Cut Certified Lab Grown Diamonds Custom Order With HPHT Technology

...diamonds are cut and polished to perfection, with excellent, very good, and good symmetry options available. The clarity of these diamonds is also exceptional, with IF, VVS1, VVS2, VS1, VS2, SI1, and SI2 opt...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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10 mohs Lab Created White Diamonds 1 Carat Oval Loose Diamond DEF Setting Jewelry

...Diamond Oval Loose Diamond DEF Setting Jewelry CVD Diamonds Rings Engagement Oval Loose Diamond, 1ct-5ct, Super Ideal make (cut) certified loose diamond comes with a report from the IGI. Technical Specificat...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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White Lab Grown Diamonds 4CT CVD LV Cut Loose Diamond DEF VS1 For Jewelry Decoration

...Diamonds White CVD LV Cut Loose Diamond DEF Jewelry Decoration VS1 Diamonds LV Cut Loose Diamond, 1ct, 4ct, Super Ideal make (cut) certified loose diamond comes with a report from the IGI. Technical Specific...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

Active Member

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3.52ct Lab Diamond Jewelry Oval Pink Diamond Ring 10 Mohs

... : Oval 4. Clarity Grade : VS2 ~ VVS1 5. Carat Weight : 3.52ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

Active Member

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Oval Lab Created Diamonds 1CT CVD D VVS1 Loose Diamond For Jewelry Decoration

...Diamonds 1CT Oval CVD D VVS1 Loose Diamond Jewelry Decoration Top Quality Oval Cut Loose Diamond, 1ct, Super Ideal make (cut) certified loose diamond comes with a report from the IGI. Technical Specification...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

Active Member

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Oval Brilliant Cut 3.0ct HPHT IGI Certified Lab Grown Diamonds For Diamond Ring

...Certified Lab Grown Loose Diamond For Diamond Ring Lab Grown HPHT CVD Diamonds Description CVD is an acronym for chemical vapour deposition and HPHT is an acronym of High Pressure High Temperature.Laboratory...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Excellent Emerald Cut Fancy Shape HPHT Lab Created Diamond Polished For Rings

...Diamond Lab Created Polished Diamond for Rings Are lab diamonds IGI certified? Yes, certainly. Lab diamonds are certified by IGI or GIA. The minute structural and molecular level differences that occur in mi...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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White Color IGI Certified Brilliant Cut Lab Diamond 1.0ct 2.0ct 3.0ct Round For Ring

... are artificially grown through high temperature, high pressure and meteorological precipitation. The growth idea is to use small diamonds as "seeds", simulate the growth environment of natural diamonds thro...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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GIA Certified Lab Grown Diamonds Cushion Cut Excellent Symmetry Untreated

... also offer diamonds with varying clarity levels, including IF, VVS1, VVS2, VS1, VS2, SI1, and SI2, ensuring that there is a diamond suitable for everyone's needs. All of our diamonds are certified by either...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Lab Created Colored Diamond Man Made Real Diamonds lab created pink diamond ring Prime Source Marquise Loose Diamond

...Diamond, Fancy Pink, VVS-VS, Excellent, IGI Certified This Fancy Light Pink and Excellent make (cut) certified loose diamond comes with a report from the IGI Technical Specification: Item Value Product Name ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

Active Member

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