Diamonds are valued by clarity -- i.e., flawless, colour, carat weight and cut.
Today on Blue Nile, you can purchase a flawless diamond weighing about one carat and pay between US$2,815 and US$15,540, depending on the colour, the cut and its quality and the exact carat weight you want.
Today, on Blue Nile, you can buy a diamond -- internally flawless, not flawless (may be able to cut to flawless) -- of this approximate weight, and pay between US$456,181 and US$479,192, depending on the cut and exact carat weight that you want. A flawless diamond of this carat weight may become available at an auction house, where you could purchase it for the auction price. Without endorsement from Andwers, you can watch for such an auction, below.
Today, on Blue Nile, the largest Flawless diamond in the range of 10 carats weighs 7.57 carats and is priced at US$1,382,896. If you are willing to settle for Internally Flawless, you can purchase a 10.41 carat diamond and pay US$465,062. Both are D colour.
Diamond purity or clarity per se is not valued separately from the other qualities: it is rated. Higher-rated clarity is more expensive than lower-rated clarity. However, the overall value of a diamond includes its carat weight, its colour and its cut.
A diamond rind would cost around $160-$200
A round 1 carat D color, IF clarity with excellent cut and polish and GIA certified diamond costs about $11,573. If you have any questions you can email us at www.dubaiwholesalediamonds.com/enquiryor visit our website at http://dubaiwholesalediamonds.com/diamond-search/and browse what we have to offer.
Yes, of course. Seventy-five percent of diamonds mined are not gem-stone quality, because of their defects: inclusions of other matter pressed within the diamond lattice. Gem diamonds also have defects and flaws, unless you find one that is classified as Flawless or Internally Flawless. That is the highest grade for diamond clarity and therefore will cost you the most should you find one you want to buy.
You can purchase a diamond today at Blue Nile that weighs in the neighborhood of .75 carats, and pay between US$3,300 and US$5,800, depending on the cut, colour and exact size of diamond you want to buy. All are D colour and Internally Flawless or Flawless, which is high-quality in both colour and clarity.
Your answer depends on the diamond and the point of purchase, and the people involved in the transaction.
Aprox. $450
The cost of a diamond necklace really depends on the size that is being looked for, the setting it is going to be in, and the quality of the stone that is wanted.
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.
Any diamond, at any time, is valued by its carat weight, its colour, its clarity and its cut.