Three Stone Emerald Diamond Engagement Ring. You may choose to customize the center stone between 0.50-1.00 emerald cut diamond held in prong setting. Surrounded by 0.75ct princess cut side diamonds in channel setting. Handcrafted in 14k Gold, 18k Gold, or Platinum 950 setting. We also offer 1 year Layaway program. You can reach us at 1-888-967-5353 to speak to one of our jewelry specialist.