Bowknot 12.7 Carat Square Lab Created Emerald Drop EarringsProduct Specifications Enhance your style with the Bowknot Luxury Halo 12. 7 Carat Square Lab Created Emerald Drop Earrings. Featuring a bowknot design. these chic earrings boast a 12. 7 Carat Square Lab Created Emerald ringed by a double Halo of high end glamour. An accessory that exudes sophistication and beauty. Brand Hoobd Collection Name Gala Fireworks Product Type Earrings Needle Material Sterling Silver Main Material Sterling Silver Major Gem