You can purchase stones of about this size, clarity and colour today at Blue Nile and spend about US$1,000.
It depends on a number of factors, namely the 4 C’s: cut, clarity, color and carat weight. However, the 1 carat round brilliant cut diamond D color, VVS1 clarity and excellent cut will cost you about $ 15,000.
Diamonds are measured in CARATS. Purity of gold is in KARATS. A 14 carat diamond would be an extremely large diamond- about the size of a marble. Value is based on carat weight, cut, color, and clarity- but that would be a multi-million dollar stone in all likelihood. But I think you are looking at marking of the metal.
It depends on what the band of the ring is made out of and the diamonds quality. It can be taken to a jeweler to find out a estimated value.
'Good' is a judgment, and you are the judge. A 'white' diamond in the J-K colour range has value. For example, today at Blue Nile you can compare two 2.03/4 carat diamonds, both J colour, the more expensive (US$13,286) being Internally Flawless and Cushion cut, and the less expensive (US$7,542) being VS-2 clarity and Emerald cut. The monetary value is in the clarity, not in the colour or the cut of the diamonds.
Only about 20 percent of all diamonds mined are considered gem grade. These diamonds are high enough in quality to be used in jewelry, meeting strict standards for clarity, color, and overall appearance. The other 80 percent are typically used for industrial purposes like cutting, grinding, or drilling, because they have too many flaws or are not visually suitable for jewelry.
The value of 1.45 carats of diamonds will depend on weather you have one single diamond or more. Do you have 145 diamonds with a total weight of 1.45 carats or 2 0.5 carat diamonds and a 0.45 carat diamond? Large diamonds are many many times more valuable than small ones and a single 1.45 carat diamond will be worth far more than tree diamonds with a total carat weight of 1.45 carats
ok it's carats.. just the term to determine what size and amount it is.. diamonds are judged by color; cost; clarity.. how clear they are if there are flaws... and carats.. for ex.. 14 carat.. the best is 24 carat which is pure
For diamond Cut- round/ brilliant color= D, E, F clarity= Fl, IF or VVS1
When purchasing a diamond, it's the clarity that counts. The less color involved in the gemstone the more valued.
Diamonds are weighed in carats. Diamond colour is measured in a specific diamond colour, from D to Z, D being colourless and Z being quite -- but not fancy color -- yellow. There are 27 colours of colored diamond, measured in saturation, from faint to vivid. Diamond clarity is measured by inclusions, from I -- included to FL -- flawless.
Althoguh clarity or color enhanced diamonds are "safe" to buy, they should be dramatically discounted from the price of natural diamonds.
Rarity can be based on a couple of things -- mainly, color and carat weight. Diamonds come in almost all colors: red, pink, yellow, champagne, white, green, blue, brown and black. The availability to obtain a specific color is what determines rarity as well as the uncut and cut size of the diamond.The rarest diamond in the world based on color is The Ocean Dream Diamond weighing in at only 5.51 carats, but the color is one of a kind: blue-green.The rarest diamond in the world based on size is The Cullinan Diamond originally weighing in at 3106.75 carats. That gem was then cut in nine large chunks, 96 small ones and 9.5 carats of unpolished pieces and put into the various British Crown jewels. The Cullinan is white in color.Other rare diamonds include:The Earth Star (248.9 carats, reddish-brown in color)The Blue Heart (30.82 carats, deep blue in color)The Centenary Diamond (599 carats, brilliant flawless white in color)The Golden Eye Diamond (originally 124.5 carats -- then cut and polished at 43.51 carats, flawless, Canary fancy yellow in color)The Koh-i-noor (Over 5000 year old gem weighing in at 108.93 carats after being cut down 80 carats, white in color)Spirit of de Grisogono (312.24 carats after it was cut down from 587 carats and now part of a ring containing 702 white diamonds, black in color)The Hope Diamond (115 carats to start with and then cut down to 67 carats and then finally weighing in at 45.52 carats and purportedly, carrying a curse, fancy deep blue in color)The Golden Jubilee (755.5 carats in the rough and 545.67 carats cut and polished, rich yellow brown in color)Recent trends have led the industry toward fancy yellow, champagne, brown, pink and even a few red diamonds out there. The natural occurrence of these colours is rare, and some vendors treat stones so that they become these more rare colours. (Treated stones must always be documented as treated.)Though white diamonds are generally thought to be the most common by consumers, the most common are brown and yellow diamonds that were discarded by diamond companies for years considering them to be "dirty" or "unattractive" in settings. Only now are people seeing the beauty in having a unique gemstone in even bridal settings and it's no uncommon to see a Canary yellow or a fancy blue on the left hand!
The cost of rough diamonds depends on size, color, and clarity.
Carat, Clarity, Color, and Cut. Carat weight is the weight of the diamond - one carat equals about .2 grams. Clarity is how clear or see-through the diamond is. The color of diamonds can be just about anything, but generally they are clear or a light yellow. The cut of a diamond is how proportionate and symmetrical it is.
1 carat can be up to $22,000. Diamonds can be up to $1,000,000 or more. The price varies greatly, and depends mostly on these four specifications: cut, clarity, colour and carat (weight of a jewel).
Every diamond is rated by its colour and clarity differently, along grades for each measurement. Tiffany and Company will gladly provide you with certificates that detail the colour and clarity -- and carat weight and cut -- of any diamond you purchase from them.
Colour, cut, clarity, and carrot