0 497ct vs lab grown diamond ring

{"cid":"91216180","title":"18K Real Gold DEF VS Lab Grown Diamond Ring Custom Fine Jewelry","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/83\/7a\/00948d15b113346d89c8002d94b2-200x200-1.jpg","attrs":{"Price":"USD$2900 Per PCS","Brand Name":"ZKZ","Model Number":"Women Ring","Minimum Order Quantity":"1","Delivery Time":"7-15 Work Days","Certification":"IGI Certificated","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10K Catas Per Months","Packaging Details":"Box and Case","Fluorescence":"None","Carat Weight":"3ct up","Lab":"Man Made Diamond","Polish":"Excellent","Main Stone Shape":"Round Cut","Certificate":"IGI Report","Symmetry":"Excellent","Clarity Grade":"VS1 VVS1","Usage":"Lab Created Diamond Jewelry","Source":"Chinese Factory Supply","Culet":"None","Material":"Synthetic Diamond and 18K White Gold","Cut Grade":"Excellent Ideal","Tpye":"CVD","Application":"Jewelry Decorations,neclack,Rings,Industry,Watch"}}

{"cid":"91199738","title":"1.5ct VVS VS 1 Carat Rough Lab Grown Diamonds For Engagement Ring","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7c\/cc\/39c5cd1b3eef6026c68542c75282-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Minimum Order Quantity":"Negotiate","Delivery Time":"1-15 Working Days Depends On Quantity","Certification":"None","Place of Origin":"Zhengzhou, China","Payment Terms":"100% Payment In Advance","Supply Ability":"50000carats per month","Packaging Details":"Carton box","Product Name":"Rough Lab Grown Diamonds","Brand":"Yuda Crystal","Grade":"High","Assortment":"Good","Color":"DEF","Clarity":"VVS VS SI","Carat Weight":"0.8-1.5ct","Cut":"Uncut","Technology":"HPHT","Shape":"Rough, Raw","Usage":"For Cutting Lab Grown Polished Diamonds","Component":"Carbon","Hardness":"Moh's 10 Scale","Available Type":"HPHT","Place Of Origin":"Zhengzhou, China","Payment Mode":"T\/T, Bank Transfer, PayPal, Western Union","Courier":"DHL, FedEx, UPS, TNT, EMS etc","Packaging":"As Export Standard","Customization":"Welcome","Polish":"None","Symmetry":"None","Sample Order":"Welcome","Treatments Applied":"None","Enhancement":"None"}}

{"cid":"91222926","title":"Pink cvd hpht lab diamond vvs vs pink rough diamond pink raw uncut hpht rough lab grown diamond for jewelry","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3a\/1e\/4948c7eaf595ba53ec655b3c6931-200x200-1.jpg","attrs":{"Price":"30","Brand Name":"Infi","Model Number":"cs","Minimum Order Quantity":"10ct","Delivery Time":"5-8 working days","Certification":"no centification","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"30000","Packaging Details":"Carton packaging","Size":"0.1-5ct","grade":"Grade 1 grade 2","color":"Light yellow and Dark Yellow"}}