Callista Mosaic | 0.70ct Lab Grown Diamond RingThe Callista Mosaic Ring is designed as a composition rather than a single focal stone. Emerald, oval and marquise cut lab grown diamonds are arranged in a flowing sequence across the band, allowing each shape to remain distinct while forming a balanced silhouette. The variation in cuts creates soft movement of light across the hand, giving the ring presence without relying on height or bulk. With a total diamond weight of 0. 70ct, the scale is