The default design option features Ethically Lab-Grown Zultanite Grade AAA+ 6mm Round VG-Cut, Ex-Polish, VG-Symmetry Center Stone (Colorless) Promissory Ring in 14K White Gold Ring. Model 4E-1 Please customize this ring in any way you would like in 3D. WHAT IS ZULTANITE AND WHY LAB-CREATED IS BETTER FOR JEWELRY? Zultanite is a rare and captivating gemstone known for its natural color-changing ability—shifting from green to pink or champagne tones under different lighting. Mined only in the mountains of Turkey, natural Zultanite is extremely limited and expensive. Lab-created Zultanite offers the same stunning color-shift and clarity but at a much more affordable price. It’s also a more ethical and sustainable choice, as it avoids environmental impact and mining concerns. For jewelry lovers, lab Zultanite delivers all the beauty without the high cost—making it a smart, responsible alternative. As well please remember it takes up to 19-21 days to make and ship this item.