Toi Et Moi Lab Grown Diamond Engagement Ring Ready to Ship Double the stones, double the meaning — diamonds symbolize love, resilience, and strength. This toi et moi ring features a 1.20 carat pear-shaped (D VS1) and 1.60 carat radiant-cut (D VVS2) lab diamond, set in solid 14k yellow gold. These two can't get enough of each other. Both lab diamonds come with an IGI certificate that authenticates the stones. Only one available. The ring is currently a US size 6. Ma Folie is committed to providing only the highest quality lab-created diamonds and exclusively use lab diamonds in the DEF colour range (colourless) for the purest, most brilliant appearance. For clarity, only lab diamonds with VS grades (Very Slightly Included) or VVS (Very Very Slightly Included) are used, ensuring that any inclusions are nearly invisible, even under magnification. This means you get a diamond that combines beauty and quality. Learn more about diamonds and the Four C's.