This Gorgeous 6x4mm Gem Quality Oval Genuine Chatham Cultured Aqua Blue Spinel Weighs Between .44-.53 Ct. Individual stone weights may vary outside the average weight range, but the size of the gemstone will be consistent.
Our Chatham lab-created aqua blue spinels are green-friendly alternatives to natural aquamarines, they rate 8 on the Moh’s scale of hardness. Blue spinels of this color are commonly referred to as aquamarine simulants. The image provided is a general representation of the color range and shape of the stone being shipped. Monitor settings may affect image color. Comes with a small 4-color warranty card, which also certifies Chatham-brand authenticity.