GIA Certified Deep Orange-Brown Emerald Diamond 6.40 Carat TW Gold Cocktail RingRareGemWorld's beautiful diamond ring. Mounted in a beautiful 18K Yellow and White Gold setting with a natural emerald cut brown diamond. The brown diamond is surrounded by natural white trapezoid cut diamonds and round natural white diamond melee. This ring is guaranteed to impress and enhance your personal collection! Total Weight: 6. 40cts Natural Emerald Cut Fancy Deep Orange Brown Diamond Measurements: 10. 38 x 9. 71 x 6. 55 mm Carat Weight: 5.