Moissanite diamonds can be lab-grown, rather than being mined. I have personally experienced many of them firsthand and can attest how beautiful they are. Keyzar, a Tel Aviv-based business that sells handmade jewelry, is another option.Promising review: “Okay. I am gonna just say WOW. These guys are amazing. This ring is breathtakingly beautiful and has so much fire. The ring is beautifully made and the setting quality is outstanding. Excellent service and fast shipping. This ring will be a life-changing gift for my soon-to-be fianc. Thank you guys! You will not be disappointed if you consider this set. Moissanite is brimming with fire and sparkle, and it's absolutely stunning. This set is a must-have! Adam DaysKeyzar offers the complete set for $1,483,20+ on Etsy. Available in any size, 2 stones types, and 12 styles