Best practices dictate that with a stone of this size, you hire a certified gemologist to document the 4 Cs for this diamond, and test the metal of the ring and include it in the certificate. Then you will have a base of reference for its worth.
Regardless of its age, previous purchase price and other points of history about a diamond, each stone is valued by its carat weight, its cut, its colour and its clarity.
The exception to this guideline is documented provenance: if a piece of jewelery or a diamond has been owned by royalty, a famous person, even a despot, its value may be enhanced.
Carat is the measurement of a diamond's weight. The stone's value would partially depend on its carat weight.
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.
It would depend on the quality of the diamond. Obviously a quarter carat is smaller than a third but if the third carat is of poor quality and the quarter is superior quality then the quarter would be worth more.Another AnswerEvery diamond is valued by its carat weight, its colour, its clarity and its cut.
A diamond is valued by its cut, clarity, carat weight and colour. A local jeweler can look at your stone and give you a precise answer.
A 625 carat diamond refers to a diamond that weighs 625 carats. Carat is a unit of measurement for gemstones, with one carat equal to 200 milligrams. A diamond of this size would be considered extremely rare and valuable.
It's 'worth' what someone will pay you for it. Take your jewelery to a certified appraiser, and establish its unique and individual characteristics. Every diamond is valued by its cut, colour, clarity and carat weight.
Everything about a diamond is unique and individual. Every diamond is valued by its cut, clarity, carat weight and colour. Your answer would depend on the individual stone.
Any diamond is worth what someone will pay for it. This diamond can be valued for its cut, clarity, carat weight and colour, and the provenance would then be added to the diamond's value. There is no published value available yet for this piece, and practically, no confirmation that such a gift ever really existed.
An 83 carat diamond is a very large diamond, and would command most any price you asked for it, depending on its colour, clarity and cut. Take your diamond to a certified gemologist who can help you document its characteristics, and potentially help you establish a market price for it.
A diamond is 'worth' what someone will pay you for it. Take your stone to a jeweler and ask the jeweler to buy it. Then ask the jeweler to show you a comparable stone and ask how much it would cost you to purchase the stone. In the grande scheme, any diamond is valued by its cut, colour, clarity and carat weight.
The size of a diamond is measured in carats, with 1 carat being equivalent to 0.2 grams. A diamond with a mass of 0.10g would be a 0.50 carat diamond.
Generally, you would write .50 carat to represent a half-carat stone.