Platinum Halo Princess-cut Diamond Stud Earrings (1/2-3 ct, G-H, VS2-SI1) Screw-Backs All our diamonds are natural and conflict free. Proudly Made in the USA Comes with Certificate of Authenticity 30-day Free Returns Item comes in a beautiful wooden box Two, Halo Princess-Cut diamond stud earrings 0.5ct - 3ct TDW Secure push-back clasps All-natural conflict free diamonds proudly hand-set by expert jewelers in the USA Certificate of Authenticity Included. Ships in a beautiful wood box with a Certificate of Authenticity (Or IGI Certification for studs over 0.75ct TW).