Apparel & Accessories > Jewelry > Earrings Jewelry > Earrings in stock Anita Ko 18-Karat Yellow-Gold Leaf Stud Earrings in Yellow Gold/White Diamonds, No Size: Requires signature for delivery. These exquisite studs take cues from nature and fashion them into eighteen-karat yellow-gold leaves. They’re embellished with.26 carats of sparkling white diamonds on the outside, with.59 carats of slender baguettes on the inside.(You could say they’re statement-making, but that might be an understatement.) 18k yellow gold,.59 carat baguette diamonds,.26 round diamonds Made in USA.