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Welcome to Hydray, buy HPHT/CVD laboratory grown diamonds
Rough Diamond collection Looking through our diamond catalogue, you will find rough diamonds of several colour variations, including clear white, grey, pink, yellow, or green. Our product series also exhibits a diverse shape collection, ranging from oval, round, irregular outlines to geometric shapes such as hexagon and pentagon shapes.
A raw diamond that is flawless could be worth a lot more money than a cut diamond with a low clarity. Colour- Most diamonds have a natural colour tinge of yellow or brown. The more colourless a diamond is, the more rare and expensive it will be. Shape- The shape of the rough diamond can have a huge impact on its value. Sometimes, large rough ...
Once the diamond is cut and polished, it will be around half its original size. For example, a 3-carat rough diamond will turn into a 1.5 carat cut diamond once the jeweler is done. Keep that in mind if you decided on a rough diamond because of the price. Moreover, you .
1.25 x 2,500 x 0.60 (-40%) = $1,875 (for one diamond), total $3,750 (for two polished diamonds). To obtain our purchase price for this rough diamond of 5 carats, it is necessary to apply a percentage which will correspond to our profit margin (on average it is best at 50%): 3,750 x 0.50 = $1,875 (this is our purchase price for this rough diamond).
How to calculate rough, raw, crude, uncut diamond prices. Estimated selling prices: Fine Rough: from + US $ 2,600 per carat. Commercial Rough: from + US $ 1,500 per carat. for the rough goods weight from 2.50 to 4.00 carats, fine and Commercial. Fine are better .
2017-4-25 · The diamond that takes first place is the Sergio. This rock was found in Brazil in 1895 and weighs 3,150 carats (about 1.4 pounds) making it the largest uncut diamond in the world. The Sergio is even more interesting because of its color, a rare black. .
White Natural Rough Uncut Low Price Diamond, Size 1.20 mm to 3.70 mm - Buy Rough Diamond at best price of Rs 79.95/carat from CDL Fineshine. Also find here related product comparison | .
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2021-11-11 · The best and quickest way to identify a rough diamond is to test it with a portable diamond tester. This device works by passing electricity or heat through the stone to detect its electrical or heat conductivity. See: Selection of eye-clean diamonds vetted for quality. If you don't have such a device and want to see if a stone you've found ...
Made in South Africa Rough Uncut Diamonds Directory - Offering Wholesale South African Rough Uncut Diamonds from South Africa Rough Uncut Diamonds Manufacturers, Suppliers .
Our complete inventory of raw diamonds and rough diamonds. Descriptions contain sizing and source information for each stone. If you do not see exactly what you are looking for, please be in direct touch with us at [email protected]
2017-10-17 · The price of an uncut diamond is primarily related to its carat (size), clarity, and color. Carat: Normally, the higher the carat weight, the more it costs. This is assuming that all other qualities are the same. A smaller rough that is clear could cost .
A raw diamond that is flawless could be worth a lot more money than a cut diamond with a low clarity. Colour- Most diamonds have a natural colour tinge of yellow or brown. The more colourless a diamond is, the more rare and expensive it will be. Shape- The shape of the rough diamond can have a huge impact on its value. Sometimes, large rough ...
2020-7-24 · The uncut diamonds are usually colorless or white in color. What distinguishes them from the cut diamond is the natural yellowish or brown hue or tints inside them. When a diamond boasts a deep color, it is going to be less bright, and it'll .
Rough Diamond collection Looking through our diamond catalogue, you will find rough diamonds of several colour variations, including clear white, grey, pink, yellow, or green. Our product series also exhibits a diverse shape collection, ranging from oval, round, irregular outlines to geometric shapes such as hexagon and pentagon shapes.