I’m in love with malachite, and I’ve been seriously considering the Vintage Alhambra malachite earrings since I love my onyx ones so much. However, I don’t love the prices. Does anyone know why VCA jacks up the prices of the malachite pieces (compared to other stones), since other brands charge much, much less? I need to able to justify the huge price difference. Do you think malachite is worth the extra cost?