Geometric Emerald Cut Diamond Engagement Ring Lab Grown ~1.7 1.8ct Emerald Cut Engagement Ring, Diamond Emerald Cut Halo Engagement Ring. Unique Halo Diamond Engagement Ring.2.5 Carat Engagement Ring Etsy Custom Designed Emerald Cut Diamond Engagement Ring with Round Diamonds in Shared Prong Shank Goodman Jewelers Emerald Cut Diamond Solitaire Ring Emerald Diamond Engagement Ring 18K Rose Gold Emerald Cut Solitaire Ruby Hand Carved High Polish