Illuminate your flawless features with the gleaming green hue of Federica Rettore’s emerald drop earrings with tourmaline. The marbled texture and delicate diamonds sprinkled about make them the cream of the crop. 1 ¼” X 1” 18K Rose Gold. Flat Cut Emerald – 50.40 CTW. Dark Green Tourmaline – 50.40 CTW. Brilliant White Cut Diamonds – 0.12 CTW. Rose-Cut Brown Diamonds – 0.27 CTW. Rose-Cut White Diamonds – 0.07 CTW. Post. Available in Rose Gold.