no treatments applied lab created diamonds

{"cid":"91199738","title":"Uncut VVS VS SI HPHT Rough Diamond DEF Lab Created Diamonds For Jewelry","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/f4\/dc9c733f628cb904d6da7394fc2d-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":"T\/T, Western Union","Supply Ability":"50000carats per month","Packaging Details":"Carton box","Diamond type":"Synthetic (lab created)","Diamond clarity":"VVS,VS,SI","Size":"1.5-2.0 ct","Color":"D,E,F","Technology":"HPHT","Material":"Carbon","Usage":"Jewellery,for polishing","Hardness":"10.0 Mohs Scale","Shape":"Round Shape,Round Uncut","Payment Term":"100% TT In Advance","Payment Mode":"T\/T, Bank Transfer, PayPal, Western Union","Packaging":"As Export Standard","Courier":"DHL, FedEx, UPS, TNT, EMS Etc","Sample Order":"Welcome","Treatments Applied":"None"}}

{"cid":"91197455","title":"Lab muffle furnace with high temperature muffle furnace operating procedure for sale","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/85\/31569ca27e6e7f3daa3256effd1f-200x200-1.jpg","attrs":{"Price":"800$-900$ \/ set","Brand Name":"IRIS","Model Number":"SX2-8-10","Minimum Order Quantity":"1 set","Delivery Time":"1 month","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"100 sets per month","Packaging Details":"Standard package of paper carton or wood crate","Product Name":"Vertical Muffle Furnace","Application":"Melting or Heating metal","Max temperature":"1100\u2103","Working temperature":"1000\u2103","Temperature control":"PID Auto Control","Heater":"Resistance Wire","Chamber material":"Refractory brick","Melting Time":"30-60 Minutes","Melting Material":"Gold Silver Copper Aluminum Steel Iron"}}