Your answer depends on the clarity and the cut of the stone, in addition to the attribution of the colour. If the colour is natural, it will be worth more than if the diamond has been treated.
A local gemologist can give you the information you want when you pay for a certificate for this particular diamond.
You can follow the link below, to learn more about the diamond's colour, which from your description appears to be its highlight.
A half carat average clarity pink diamond can cost as much as 5,000 dollars. Pink diamond worth is dependent on size, cut and clarity.
Twenty-five carats is large for a diamond. You can search through auction house catalogues to find the diamond of this size, and locate the price paid. Depending on the colour and clarity of the diamond, the value will be several millions to many millions. You can review the link below for the sale of a 22 carat pink diamond estimated to be US$13 million. There is also a white diamond selling for less.
Given the same carat weight, clarity and cut, you will pay more for a pink diamond than for a 'white' or colourless diamond.
Every diamond is worth whatever someone will pay you for it. The value of the diamond in question depends on the depth and saturation of the pink colour, its clarity, the excellence of the cut and whether or not the colour is natural or 'enhanced'. A local jeweler may be able to give you the answer you want.
Your answer depends on the quality of the diamond you buy: its colour, carat weight, clarity and cut.
i like both but i think purplish pink is cooler
For a diamond of this natural colour and size, you are best advised to shop among auction houses, because it is a rare and expensive diamond. As an example, a 23 carat pink, the Graff Pink, below, sold recently for almost US$50,000,000. Also below, you can shop online for a natural pink diamond, the largest of which is just over 3 carats, and price the one you want to buy.
A diamond is valued by its cut, clarity, carat weight and colour. A local jeweler can look at your stone and give you an estimate. A pink diamond, because of its rarity, is worth more than a similar 'colourless' diamond. As well, you can pay a certified gemologist to document your diamond, and give you a better idea of its value.
around $500,000Another AnswerAccording to the National Jeweler Network "...pink diamonds are known to command prices exceeding $400,000 per carat..." These prices are for natural pink stones. You may be able to find an altered, treated or enhanced diamond for less.
The largest Flawless, D Colour diamond for sale today on Blue Nile weighs 7.65 carats and sells for US$1,167,550 or US$152,621 per carat. (You can calculate your 10-carat estimate from this per carat value.) You may be able to find a different 'perfect' and differently coloured diamond at an auction house that weighs exactly 10 carats. The diamond could be a Deep Fancy yellow, blue, pink, or other colour. There, the price will be established by the bidders in the room at the time of sale. A deep fancy coloured diamond that is flawless and large will probably cost you more per carat than the D colour diamond, above.
Colour is only one determinant of the value of a diamond, and every diamond is valued individually. Taken into account, colour can determine the price of a diamond. This is also true of its clarity, its carat weight and the excellence of its cut. A diamond's cost, then, is a combination of all these variables.
No. it is grayish, and a dull pink.