lab certification services

Brand Name:ZKZ Diamonds

Model Number:D1ct-3ct

Place of Origin:Shenzhen China

...Lab Grown Diamonds IGI Certified Diamonds Lab Created Yellow Diamonds HPHT We can customize the jewelry according to your need. Contact me: 86-13798249407 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name Yellow Lab Grown Diamond Certificate Type IGI Certificate...

Brand Name:ZKZ Diamonds

Model Number:D1ct-3ct

Place of Origin:Shenzhen China

...Lab Grown Diamonds IGI Certified Diamonds Lab Created Yellow Diamonds HPHT We can customize the jewelry according to your need. Contact me: 86-13798249407 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name Yellow Lab Grown Diamond Certificate Type IGI Certificate...

Brand Name:ZKZ Diamonds

Model Number:D2ct-11ct

Place of Origin:Shenzhen China

...Lab Made Diamonds IGI Certified Lab Grown Diamonds We can customize the jewelry according to your need. Contact me: 86-13798249407 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name White Lab Grown Diamond Certificate Type IGI Certificate...

Brand Name:ZKZ Diamonds

Model Number:18ct

Place of Origin:Shenzhen China

...Lab Grown Diamonds IGI Certified Diamonds Lab Created Yellow Diamonds CVD We can customize the jewelry according to your need. Contact me: 86-13798249407 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name Yellow Lab Grown Diamond Certificate Type IGI Certificate...

Brand Name:ZKZ Diamonds

Model Number:9ct

Place of Origin:Shenzhen China

...Lab Grown Diamonds IGI Certified Diamonds Lab Created Fancy Vivid Red Diamonds CVD We can customize the jewelry according to your need. Contact me: 86-13798249407 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name Red Lab Grown Diamond Certificate Type IGI Certificate...

Brand Name:ZKZ Diamonds

Model Number:5.05ct

Place of Origin:ShenZhen, China

...Lab Created White Diamonds Customizable Pear Shaped 5.05-Carat Pear-Shaped CVD HPHT Lab-Grown White Loose Customizable Diamond Technical Specification: Item Value Product Name lab grown diamonds Certificate Type IGI Certificate Brand Name ZKZ Diamonds Place of Origin Shenzhen,China Diamond Type Synthetic (lab...

Brand Name:ZKZ Diamond

Model Number:2.53ct

Place of Origin:Shenzhen, China

...Lab Created Lab Grown Yellow Cushion Cut 1~2ct Certified Synthetic Diamond With IGI Certification Quick Details: 1. Type : HPHT Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Cushion 4. Color Grade : Fancy Vivid Yellow 5. Clarity Grade : VS1 6. Carat Weight : 2.53ct Description: Lab...

Brand Name:ZKZ Diamond

Model Number:2.56ct

Place of Origin:Shenzhen, China

...Lab Made Lab Grown Pink Diamond 1.1~1.5ct Synthetic Diamond Pear Cut Loose Diamond With IGI Certification Quick Detail: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Material : Carbon 4. Diamond Cut : Excellent 5. Applications : Jewelry Decorations 6. MOQ : 1 pc Description: Lab...

Brand Name:ZKZ Diamonds

Model Number:2.69 Carat

Place of Origin:Shenzhen, China

...Lab Grown Pink Diamonds 1.78ct IGI Certificated Loose Diamond CVD Prime Source Lab Grown Sakura Pink Heart Shape 1.78ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Heart Modified Brilliant 4. Color Grade : Fancy Light Pink 5. Clarity Grade : VS1 6. Carat Weight : 2.69ct Product Description: Lab...

Brand Name:ZKZ DIAMONDS

Model Number:0.5ct+

Place of Origin:Shenzhen,Guangdong,China

...Certificate Type NGTC Brand Name ZKZ DIAMONDS Place of Origin China Guangdong Model Number HPHT Diamond Type Synthetic (lab created) Diamond Carat Weight 0.5ct+ Diamond Certificates NGTC Diamond Shape Round Main Material 18k real gold Diamond Clarity VS1+ Diamond Cut EX Diamond Enhancements Laser Drilling Hardness 10.0 Mohs Polish EX Keyword Round Shape HPHT Lab Grown Diamond Pendant Diamond Type Lab

Brand Name:ZKZ DIAMONDS

Model Number:0.5ct+

Place of Origin:Shenzhen,Guangdong,China

...Certificate Type NGTC Brand Name ZKZ DIAMONDS Place of Origin China Guangdong Model Number HPHT Diamond Type Synthetic (lab created) Diamond Carat Weight 0.5ct+ Diamond Certificates NGTC Diamond Shape Round Main Material 18k real gold Diamond Clarity VS1+ Diamond Cut EX Diamond Enhancements Laser Drilling Hardness 10.0 Mohs Polish EX Keyword Round Shape HPHT Lab Grown Diamond Pendant Diamond Type Lab

Brand Name:ZKZ DIAMONDS

Model Number:0.5ct+

Place of Origin:Shenzhen,Guangdong,China

...Certificate Type NGTC Brand Name ZKZ DIAMONDS Place of Origin China Guangdong Model Number HPHT Diamond Type Synthetic (lab created) Diamond Carat Weight 0.5ct+ Diamond Certificates NGTC Diamond Shape Round Main Material 18k real gold Diamond Clarity VS1+ Diamond Cut EX Diamond Enhancements Laser Drilling Hardness 10.0 Mohs Polish EX Keyword Heart Shape HPHT Lab Grown Diamond Pendant Diamond Type Lab

Brand Name:ZKZ Diamonds

Model Number:D2ct-11ct

Place of Origin:Shenzhen China

...Lab Grown Diamonds Certified Diamonds IGI Radiant We can customize the jewelry according to your need. Contact me: 86-19830790098 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name White Lab Grown Diamond Certificate Type IGI Certificate Brand Name ZKZ Diamonds Place of Origin Shenzhen,China Diamond Type Synthetic (lab

Brand Name:ZKZ Diamonds

Model Number:D2ct-11ct

Place of Origin:Shenzhen China

...Lab Made Diamonds IGI Certified Lab Grown Diamonds We can customize the jewelry according to your need. Contact me: 86-13798249407 WhatsApp Lab Grown Diamonds Jewelry Classic Style Fashon Diamond Jewelry for Party and Anniversary. Technical Specification: Item Value Product Name White Lab Grown Diamond Certificate Type IGI Certificate...

Brand Name:GTS

GLOBAL UNITED TECHNOLOGY SERVICER CO., LTD GTS authoritative testing laboratory water and wastewater testing environmental testing certification Water and wastewater testing Provide various environmental testing items In order to protect and rationally ...

Brand Name:GTS

GLOBAL UNITED TECHNOLOGY SERVICER CO., LTD GTS authoritative testing laboratory water and wastewater testing environmental testing certification Water and wastewater testing Provide various environmental testing items In order to protect and rationally ...

Brand Name:GTS

... all kinds of toys and children's products test certification In order to strengthen the supervision of the quality of children's toys and ensure the safety of children in the process of playing, all countries in the world are stepping up to establish and

Brand Name:GTS

... all kinds of toys and children's products test certification In order to strengthen the supervision of the quality of children's toys and ensure the safety of children in the process of playing, all countries in the world are stepping up to establish and

Brand Name:GTS

GLOBAL UNITED TECHNOLOGY SERVICER CO., LTD GTS authority test certification laboratory lamps and street lamps test quality certification Lighting products Provide all kinds of lamps and lighting products test certification The role of illumination lamps...

Brand Name:GTS

GLOBAL UNITED TECHNOLOGY SERVICER CO., LTD GTS authority test certification laboratory lamps and street lamps test quality certification Lighting products Provide all kinds of lamps and lighting products test certification The role of illumination lamps...