HAILEY gemstone: lab-grown diamond, moissanite stone type: round brilliant band width: 1.8mm, 2mm, 2.5mm, 3mm setting height: high or low setting setting style: basket, cathedral prong design: 4-prong with eagle or round tip claws metal type: white gold, yellow gold, rose gold, platinum metal karat: 14k, 18k, platinum recommendation | setting: for gemstones over 8mm / 2.00 carats, we recommend selecting a basket or cathedral setting to ensure optimal structural support and enhanced durability. These settings provide a more secure base that helps protect the gemstone from daily wear. SHOWN WITH gemstone size: 9mm / 3.00ct band width: 2.0mm setting height: high setting style: cathedral