You can buy/ wear diamond stud earrings of any colour and clarity that you can afford.
Investment-quality, jewelry-grade stones, however, will each be larger than one carat, with a colour grade of D, E, or F, and a clarity of VVS1.
Stones with a more yellow or darker cast and more flaws will certainly sparkle with a good cut, but may not hold an investment-quality value on resale.
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Another answer:
Been researching this topic. For personal use and without planning to resell, recommend minimum color of G-H, clarity of SI1, with an excellent cut. This is more affordable while having good shine with almost colorless diamond (G-H) and no visual flaws (SI1). The diamond is on an ear so people do not view it directly or as close as viewing an enagement ring.
Check prices on various websites by varying the different criteria, such as color of diamond or clarity of diamond. Makes a big difference.
The price of a diamond is influenced by several factors, commonly known as the 4Cs of diamond grading: carat weight, cut, clarity, and color. Carat weight refers to the diamond's size, with larger diamonds generally commanding higher prices. Cut quality affects the diamond's brilliance and fire, impacting its overall beauty and value. Clarity measures the presence of internal flaws and external blemishes, with flawless diamonds commanding premium prices. Finally, diamond color ranges from colorless to light yellow or brown, with colorless diamonds being the most valuable. Together, these factors determine the price and desirability of a diamond. Sites like diamondhedge also provides you augmented reality(AR) compare of diamond online
On the high end, a 1 carat, round diamond in a D color, IF clarity GIA certified diamond is for $8126 and if you adjust the color and clarity, a 1 carat H color, VS1 clarity GIA certified diamond is for $3496.
The price can vary based on the quality and size of the diamond. The price of diamonds, including diamond earrings, can be affected by the cut, color, clarity, and carat weight. These days, also, the value of the metal can be a factor in pricing.
Every diamond is valued by its cut, clarity, colour in addition to its carat weight.
The starting price for a round H color, VS2 clarity diamond is $3736 and it goes up to about $12,000 depending on the clarity and color.
Carat, cut, clarity and color - four words associated with determining the value of a diamond.
For diamond Cut- round/ brilliant color= D, E, F clarity= Fl, IF or VVS1
Cut Clarity Carat Color
When purchasing a diamond, it's the clarity that counts. The less color involved in the gemstone the more valued.
The value of a diamond depends on its cut, its clarity, its colour and its carat weight. A local jeweler can give you the answer you want.
A diamond has four (4) properties: color, cut, clarity, and carat weight.
Today on Blue Nile, you can purchase a diamond of about this carat weight and pay between US$270 and US$457, depending on the cut, colour, clarity and exact carat weight that you want.