This engagement ring with blue sapphires from true lab-grown diamonds by vera wang love is the start of something beautiful. 14k white gold the 1-1/2 ct. 101-faceted round certified lab-created center diamond boasts a color rank of f and clarity of vs2 lab-grown diamonds line the stacked frames and the top of the shank, while blue natural sapphires glisten along the edges of the shank set inside the shank are a pair of blue sapphires - the signature of the collection and a symbol of faithfulness and everlasting love 2 cts. T. W. Of lab-grown diamonds includes certification card designed for the diamond storeâ®