PalmBeach Jewelry Black Genuine Mother-of-Pearl Hoop Earrings 2" Diameter FREE SHIPPING on orders of $30.00 or more - Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box Earring Style: Hoop Night or day, casual or dressed up, these round hoop earrings are great for adding that simple touch of elegance. Wear these black mother-of-pearl earrings with any of your favorite ensembles. 2" diameter. Silvertone.