I desperately need gold post earrings for work. Please send me advice on brands! I don't want something WILDLY expensive, but they need to be quality. I like love knots - but I haven't found the right ones. For reference, I have David Yurman Albion Earrings with Black Onyx and Diamonds that I wear with black / silver outfits. I have basic pearls that are my ALL THE TIME earrings. I don't mind making an investment - but I don't want to regret a large purchase and don't really know where to start. Help!