Aria Pear & Emerald Lab Diamond Toi Et Moi RingToi Et Moi means "You and Me" is a special design that uses two lab diamonds to show two people coming together. This Aria ring is made of warm yellow gold and features two different diamond shapes: a teardrop (pear cut) and a classic rectangle (emerald cut). These two lab grown diamonds sit side by side on a simple, smooth band to show how two unique lives fit perfectly together.