Custom Made Emerald and Diamond 18 Karat Gold Cocktail Ring For Sale at Emerald Cut Emerald and Diamond Shank Cocktail Ring Set in 18 Karat Lotto Shaker Ring in 18k Gold Moritz Glik Diamond fashion jewelry Ladies Diamond Ring, 18 Karat Gold with Emeralds For Sale at 1stDibs. Crafted from solid 18 karat gold, the Esmeralda ring fills its octagonal sapphire crystal face with a loose array of shimmering white diamonds. From Moritz Gliks Core Collection, the Kaleidoscope Shaker in its purest form. 18k gold, white sapphire crystal (Kaleidoscope Shaker) and diamond Diamond carat: 0. 37 ctw diamond Diamond clarity: SI1 SI2 Polish with soft cloth Made in the USA If you would like to consult with a fine jewelry expert, please email us at jewelryconcierge@olivela. com.