Material: 18k White Gold / Rose Gold / Yellow Gold Man’s Ring Weight : ± 4.3 gr Woman’s Ring Weight : ± 3.5 gr Diamond Total Carat (Est) : ± 0.1668 ct Color & Clarity : F & VVS All ring sizes are available. 14-20 working days Free laser engraved *above weight is for estimation only ± 12-15% difference. each jewelry weight may differ due to ring size and polishing finishing process All KIMFOOK Jewelry Products are NICKEL-FREE and ANTI ALLERGY