Stauer lab created DiamondAura™ have graced the fingers, necks, and wrists of many ladies since scientists perfected the process to create our dazzlers. We’ve offered classic cuts but until now were unable to offer an exact scientifically grown DiamondAura marquise cut. This popular style, known for its slenderizing effects on the finger, requires the utmost precision and skill when cutting. The length to width ratio must be 2:1 to brilliantly reflect light. A steady hand must slowly and painstakingly cut each point of the distinctive shape. After laboring to perfect the practice, master cutters surrounded a 2 carat marquise DiamondAura with 1/3 ctw of baguettes and round DiamondAura for a stunning effect. The marquise sparkler rests securely in a .925 sterling silver setting.