Millimeter is a size measurement; carat is a weight measurement. Take the stone to a local jeweler and ask for its weight.
If the cut is round, this weight may rate in the just under 7 carats range. If it is a different cut, the weight will be different.
Carats describe the weight of a stone. A jeweler can show you the scale used for this purpose.
Carats are a unit of weight used to measure gemstones, including diamonds. One carat is equal to 200 milligrams or 0.2 grams. Gemstones are usually weighed using a precision scale that measures weight in carats.
Diamonds are weighed in carats, using a digital scale that has been certified. Unless you are a jeweler, it's best not to remove the stone for weighing it. Depending on the cut, a local jeweler may be able to measure it and give you a fair idea of its weight.
This diamond could weigh about six carats if its measurement is 10mm x 10mm.
Forty-five carats is large for any diamond. For reference, a five carat princess cut diamond measures 9.5 x 9.5 mm.
Four ct tw means four carats total weight; composite may mean made up of multiple stones; princess-cut is the name of a cut for a single stone.
If the diamond measures 7.5 x 7.5 mm, the diamond may weigh about two carats. You can ask a certified gemologist to weigh the diamond for an exact carat weight.
A brief search reveals these comparisons from Blue Nile today:2.01 carats, princess cut US$10,484 - US$12,2592.01 carats, round cut, US$11,307 - US$13,309One way to read this data is to assert that one or the other cut is more expensive.However, the range of prices is based on other variables, including colour and clarity, which indicates that the cut alone does not determine the price you pay for a diamond.
Your acronym dwt p-cut is not a standard that can be related to a diamond.If dwt is diamond weight, and if p-cut translates to princess cut, then you've given the diamond weight in carats as 6.20.
Your answer depends on the cut you are measuring. If the gem is a round cut, the carat weight will be about .10 carats.
A round cut diamond measuring 7 millimeters across is roughly the equivalent of 1.25 carats. Millimeters is a unit of measurement that describes the size of an object, and carats are used to measure the weight.
It will cost between $1000 and $2100.
A princess cut of one carat measures 5.5mm x 5.5mm; one half carat of this cut measures 4.4mm x 4.4mm. Your diamond is about half way in between these weights, and may weigh about .75 carat. A certified gemologist can give you an exact weight.
Today on Blue Nile, you can purchase a diamond weighing 11.91 carats -- the closest to the weight you want -- and your price will be US$572,200.
Millimeter is a size measurement; carat is a weight measurement. Take the stone to a local jeweler and ask for its weight.