Emerald Cut Diamond Engagement Ring. You may choose to customize the center stone between 0.50-1.00ct emerald cut diamond. Surrounded by 0.80ct round cut side diamonds in a prong setting. Handcrafted in 14k Gold, 18k Gold, or Platinum 950 setting. We also offer a 1-year Layaway program. You can reach us at 1-888-967-5353 to speak to one of our jewelry specialist.