The Yellow Gold Plated Lined Ray Gemstone Studs by Black Betty Design. The jackets are designed to sit behind the earlobe, adding a dynamic statement to the faceted black onyx studs. About The Designer: Black Betty is a Cape Town-based jewellery brand led by designer Kristin Weixelbaumer – Kristin draws the inspiration for her pieces from nature’s imperfect beauty. All the brand\'s jewels are expertly handcrafted out of ethically sourced precious, semi-precious stones, and materials. To view more of this designer\'s collection please visit Black Betty Design.