This graph shows another interesting feature of diamond pricing.
Most expensive cut diamond per carat.
These shapes ranged from 30 to as much as 44 less per carat than the round cut diamond of equal color and clarity that we used as a comparison.
Round shape diamonds have the highest prices for all carat sizes.
Topping our list of the most expensive diamonds in the world is the koh i noor.
The shape is an important consideration when buying a diamond as it directly influences price.
The price of this cut is 2 803 for the 0 5 carat of it which is very expensive.
The bump in price for rounds at the 1 0 ct mark.
Round diamonds the most popular diamond shape tend to be priced higher than other shapes referred to as fancy shapes because of market demand increased manufacturing costs and their incredible brilliance.
The most expensive and least expensive fancy cuts change based on the carat weight that you re looking for.
Here is the top 10 list of most expensive gemstones in the world.
When it comes to the four c s of diamonds carat cut clarity and color some affect the price of finished loose diamonds more than others.
The rough diamond was cut into 9 main stones the largest of which is the 530 2ct cullinan i.
While everyone tends to focus on the carat it s actually a diamond cut that s the single biggest factor in the price tag.
Of these the most expensive was a rectangular 163 41 carat diamond which sold for 33 7 million at christie s in geneva while the most paid for an oval variety stands at 30 8 million in 2013.
The 4cs influence the price of every stone.
A flawless perfectly clear well proportioned stone will cost much more than a flawed diamond of the same carat weight.
The koh i noor unknown.
Fancy shaped diamonds include all diamonds other than round.
Heart shaped diamond is a very elegant choice of a cut which is the most demanded in the world.
This is the most expensive diamond cut and exactly why it costs more.
The carat of the ring can be increased by paying more to grab it and to get the perfect diamond in the ring to make it more special.
However the diamond market works around supply and demand and the demand for brilliance and the supply of rough diamonds nudge certain shapes or diamond cuts into a higher price range.
What s the most expensive cut for a.