Lab Grown 0.10 To 0.20 Carat HPHT CVD Pear Shape Diamond is unlike any other diamond cut. It is called a modified brilliant cut, one that blends the Marquise and oval cuts with one rounded end and a point on the other. It is a timeless, vintage cut that represents an emotional bond or connection. The pear shaped diamond is a combination of a round and a marquise shape, with a tapered point on one end. The lab grown 0.10 to 0.20 carat HPHT CVD pear shape diamond is very useful.