16 Carat Oval Cut BIANCO Diamond. Would make a fantastic pendant! The stone measures 3/4" long & 5/8" wide & approx 3/8" deep. * Important information about "Bianco-Created-Diamonds®". Bianco® is atrademark that many consider to be synonymous with "the best of the best". "Bianco-Diamonds®" are not to be confused with a zircon, with Moissanite by Charles Colvard, simulated moissanite, simulatedcubic zirconia or a crystal. "Bianco-Created-Gemstones®" and "Bianco-Diamonds®" are unique man-made, hand-cut, creations that have been hand selected for their beauty, comparable to thefinest geologically mined gemstones. Bianco stones have extraordinary properties - specific gravity between 5.6 and 6.0, 1.6 times that of an uncut diamond, refractive index is high, at 2.15®2.18, its dispersionis 0.058®0.066 and using the same grading scale as a geological carbon diamond. White diamonds fall within a color chart of colorless A-C, near colorless-F, faint yellow G-N up to "SZ" which is yellow. This stone, if graded using a geological diamond grading system, would be classified as VVSI-E, virtually flawless. Your gem comes with a certificate of authenticity and lifetime guarantee from breaking or chipping."Bianco-Creation-Gemstones® have been purchased, for over three decades by the sophisticated, elite, and celebrity buyer."