How does the stone's shape influence its market value?

The influence of a stone's shape on its market value is primarily driven by popularity and demand. Certain shapes, such as round brilliants, are consistently favored by consumers and jewelers alike due to their classic appeal and the brilliance they can achieve. This popularity boosts demand, which in turn tends to elevate their market prices.

In contrast, other shapes might not be as sought after, which affects their overall value. For instance, shapes like Princess, Emerald, or Oval might have varying levels of demand based on current trends, consumer preferences, and even market dynamics at the time of sale. Consequently, the market value of diamonds can fluctuate significantly based on how desirable a particular shape is relative to others.

Shapes that are perceived as more unique or rare may also have a different market value, but the primary driver remains the demand that comes from popular trends within the market. Thus, the interplay between consumer preferences and the resulting demand is central to understanding how a shape impacts market value.