Rough Diamond Film
.Note: This is not an official Quotation The Diamond Corporation, South Africa™ Diamond Calculator provides estimated market values and by no means indicates the final asking price of a diamond. Diamond prices are US Dollar based and subject to currency exchange rate changes as well as fluctuations in international diamond asking prices. Subscription to the Rough Diamond Guideline Price List cost US$197 for a one year subscription or US$357 for a two year subscription. For those wanting to try it out, you can request a one month trial subscription for US$19. The Rough Diamond Parcel Calculator software is free (US$47.00.) What do I.
. Where the transaction takes place i.e. Africa, Europe, CIS, USA or other foreign locations. Where is the location of the physical transference of the rough diamonds?. What is the method of payment: wire transfer, cash, C.O.D., etc.?.
Costs of buying rough diamonds: travel, hotel, negotiations, etc. The crystalline structure of rough diamonds. The most important part regarding buying or selling of rough diamonds, is to know the basic structures (crystals):stones, shapes, cleavages, macles, flats. FlatThe good classification of the crystalline structure of rough diamonds is determining the calculation of the purchase price, indeed all crystalline shapes of diamonds donot have the same yield. The stone structure will yield approximately 50 percent of the finished diamond, the shapes structure will yield 45 percent, the cleavages structurewill yield 35 percent, the macles structure will yield 28 percent and the flats structure will yield 25 percent of the finished diamond.Mode of calculation for the purchase of a rough diamond (all the prices below are false):If someone would offer us a 5 carats rough diamond, for example, stone structure, VS2 and G color.The stone structure we will yield approximately 50 percent of the finished diamond. Give you the total weight of the finished stones. Give you the total value of the rough diamond purchase.
Rough Diamond Wholesale
Give you the ability to alter the profit margins for the purchase and sale of the rough diamond. Give you an overview of all structures (stones, shapes, cleavages, flats, and macles), all of them can be analyzed. Give you a rough diamond purchase price in the local currency of your choice. Give you a purchase price for 1 rough diamond or a parcel.If you want to subscribe to this rough diamond prices simulator, please click on this link.
Our most commonly used list, it consists of 16 pages of prices covering weights from 0.10ct to 49.99ct for gem quality rough diamonds ie. This price list tends to be used to give a rough idea of the value of a large parcel of rough diamonds where it is not desirable or necessary to evaluate each stone individually.Basically, certain colours and purities have been grouped together and the simple arithmetic average of the individual classifications has been calculated. For example, prices for colours D and E having purities IF, VVS1 and VVS2 have been added together and divided by 6 to get to the value displayed in the list. This price list gives a better idea of the value of a large parcel of rough diamonds than the Average Guideline Price List because it tries to approximate the distribution of colours and purities in a run-of-mine production.Colours and purities have been grouped together in such a way that twice as many stones are assumed to be in the purity to the right of a given stone, and twice as many stones are assumed to be in the colour below a given stone.
For example, prices for colours D and E having purities IF, VVS1 and VVS2 have been added together as (1 x D-IF) + (2 x D-VVS1) + (2 x E-IF) + (4 x D-VVS2) + (4 x E-VVS1) + (8 x E-VVS2) and divided by 21 to get to the value displayed in the list. This should provide a more accurate valuation than the Average Guideline Price List above.The evaluation procedure is as follows:. Sort the rough diamonds into the different weight categories. Sort each weight category (1) into the shape, colour and purity groups. Select the corresponding page for the selected weight category (1).
Look up the value corresponding to the shape, colour and purity (2) group. Multiply this value (4) by 10 to give you the US$/ct price. Multiply the US$/ct price (5) by the total rough weight of the group to give you a rough price for the rough diamonds. This price list, developed in collaboration with Eddy Vleeschdrager , provides prices for coloured rough diamonds ranging from 0.10ct to 49.99ct.Because of the wide range of prices paid for coloured diamonds on the open market, we have provided a low and a high price for each stone category. Because colour is a very important characteristic, not too much emphasis is placed on purity. Rough Diamond Parcel CalculatorFor those who don't like doing things manually, we have a Rough Diamond Parcel Calculator software program that uses an electronic version of the Rough Diamond Guideline Price List to calculate the value of a parcel of rough diamonds; it therefore only works for gem-quality rough diamonds.It is Windows-based, and works on both 32-bit and 64-bit versions of the operating system. Gta sa fire in passenger mod. A fully functional is available for you to evaluate its functionality.Usage is similar to any Windows-based program.
You enter the characteristics of the rough diamond and the program displays the guideline price. You have the ability to override the suggested price as you see fit.There is online help which has a number of suggestions as well as instructions on how to use the various parts of the program. Check out the for details.