Omega Men's Seamaster Watch #2895.30.91Intermediate colours are CHAMPAGNE through to YELLOW/BROWN to light brown, light greens etc.We then come to the issue of INTENSITY of colour which is of utmost importance as far as value and rarity are concerned. There are a variety of intensities and each will command different values on the market.You can see, from what I am saying, that this part of the market is a real minefield Omega Men's Seamaster Watch #2895.30.91, even for the most experienced merchants and should be taken very seriously if purchase of such a diamond is envisaged as prices can well go over the million USD mark per carat for the rarest and most sought after diamonds.
Coloured diamonds is a very important issue for those wanting to purchase one as they can be prohibitively expensive and many, what we call ‘treated or colour enhanced diamonds are sold as ‘natural ones on the market by jewellers being supplied by unscrupulous wholesalers and independent dealers Omega Men's Seamaster Watch #2895.30.91.A natural ‘coloured diamond should always be purchased from a reputable source accompanied by a reputable international diamond grading report.What is, therefore a ‘coloured diamond.Well as diamonds go from white, non coloured, to dark yellow, heavily tinted yellow, coloured diamonds are everything else which means diamonds of the BROWN family, the BOTTLE GREEN family which are the cheapest to the most expensive RED, ROSE to BLUE families which are the most expensive Omega Men's Seamaster Watch #2895.30.91.
2010年9月15日星期三
Omega Men's Seamaster Watch #2263.80.00 diamond one requires
Omega Men's Seamaster Watch #2263.80.00To obtain this ‘best cut diamond one requires the diamond to be specially selected by an experienced diamond expert professional with an important number of diamonds from which to select from as it is no use simply to choose from half a dozen diamonds, a couple of dozen would be required.This is the ‘special selection that we offer our customers at the Jewellery Web Shop, not selected from diamond grading reports (certificates) but individually ‘EYE selected by ourselves from a huge stock of diamonds Omega Men's Seamaster Watch #2263.80.00. This is a service you will not find offered anywhere.George Zaidmann writing for Jewellery Web Shop, the leading jewellery website that sells diamonds. We at Jewellery Web Shop wish to make our customers aware that there is more to diamonds than a sparkling gem.
This is caused by the set of proportions the diamond has been cut to. In the case of the ‘Hearts & Arrows type of cut Omega Men's Seamaster Watch #2263.80.00, the set of proportions are such that the end result is a diamond that will sparkle very well but will look 20% smaller than another diamond of the same weight but cut to another set of proportions which by the way will, to the eye, show the same sparkle as the H&A. These are followed by what the US market call the ‘IDEAL cut, which, in terms of visual size is far from ‘ideal as well.So it then follows, in terms of what is ‘best in terms of cut that the actual visual size will play an important role, perhaps even the MOST important role as it is this parameter which the untrained eye will pick up first Omega Men's Seamaster Watch #2263.80.00.
This is caused by the set of proportions the diamond has been cut to. In the case of the ‘Hearts & Arrows type of cut Omega Men's Seamaster Watch #2263.80.00, the set of proportions are such that the end result is a diamond that will sparkle very well but will look 20% smaller than another diamond of the same weight but cut to another set of proportions which by the way will, to the eye, show the same sparkle as the H&A. These are followed by what the US market call the ‘IDEAL cut, which, in terms of visual size is far from ‘ideal as well.So it then follows, in terms of what is ‘best in terms of cut that the actual visual size will play an important role, perhaps even the MOST important role as it is this parameter which the untrained eye will pick up first Omega Men's Seamaster Watch #2263.80.00.
Omega Men's Seamaster 300M Watch #2254.50 least popular are the ‘asscher, ‘cushion
Omega Men's Seamaster 300M Watch #2254.50The least popular are the ‘asscher, ‘cushion and other close derivatives.The emerald, cushion and asscher cuts have less facets than the princess cut, which in turn has less facets than the brilliant, pear, marquise and oval cuts.The following issue is what one should call the ‘Quality of Cut. This will determine what is really ‘best in any individual shape of diamond Omega Men's Seamaster 300M Watch #2254.50.The main parameter, never really talked about, except by ourselves of course, is the actual visual size parameter in ratio to the weight of the diamond itself.One can have two very well cut diamonds, of identical weight when compared to one another will look very much different in actual visual size.
When one discusses what is best in a diamond cut this must be divided into two separate issues.The first is the actual ‘shape of the diamond. It can be round, oval, square, rectangular, pear shaped etc Omega Men's Seamaster 300M Watch #2254.50.The shape of the diamond will or rather should be determined by the type of style of diamond ring or other item of diamond jewellery required.Diamonds of the round brilliant type of cut are the most common, while the square ‘princess and rectangular ‘emerald cuts have gained much favour these past 10 years amongst the diamond engagement ring customers.The most uncommon, but not less beautiful are the ‘pear and ‘marquise cut diamonds as well as the oval type of cut diamonds Omega Men's Seamaster 300M Watch #2254.50.
When one discusses what is best in a diamond cut this must be divided into two separate issues.The first is the actual ‘shape of the diamond. It can be round, oval, square, rectangular, pear shaped etc Omega Men's Seamaster 300M Watch #2254.50.The shape of the diamond will or rather should be determined by the type of style of diamond ring or other item of diamond jewellery required.Diamonds of the round brilliant type of cut are the most common, while the square ‘princess and rectangular ‘emerald cuts have gained much favour these past 10 years amongst the diamond engagement ring customers.The most uncommon, but not less beautiful are the ‘pear and ‘marquise cut diamonds as well as the oval type of cut diamonds Omega Men's Seamaster 300M Watch #2254.50.
Omega Men's Seamaster Watch #2265.80.00 diamond always expressed
Omega Men's Seamaster Watch #2265.80.00The last ‘C is the CARAT weight of the diamond always expressed in two decimal points after the carat, ie: 1.02ct or 0.25ct. The larger the diamond the more expensive it becomes so this parameter as well must be adapted to the budget and preferences on hand.Lastly there is a 5th ‘C which is not often mentioned, that of CONFIDENCE in your supplier as only they will be able to advise you correctly and we, at the Jewellery Web Shop, with our vast experience and our expert gemmologist will advise you accordingly Omega Men's Seamaster Watch #2265.80.00.George Zaidmann writing for Jewellery Web Shop, the leading jewellery website that sells diamonds. We at Jewellery Web Shop wish to make our customers aware that there is more to diamonds than a sparkling gem.
The first 5 colours are within the ‘white range, the next three within the ‘light tinted range and from the ‘L down we have the ‘tinted ranges.It is a matter of personal preference, linked to one budget that will determine the choice of colour of your diamond, however, if you plan to have the diamond set in white metal it will not be wise to go below the ‘K colour, ‘H being the borderline for the eye not to perceive any ‘tint in the diamond Omega Men's Seamaster Watch #2265.80.00.The Clarity really should come third in importance as long as it is not selected below the SI2.The clarity range goes from ‘IF, internally flawless, through VVS1, VVS2, VS1, VS2, SI1, SI2, I1, I2 to I3. The ‘V stands for ‘very the ‘S for ‘slight and the ‘I for ‘inclusion.Diamonds below the SI2 will not be eye clean so the imperfection or flaw(s) can be seen with the naked eye, once within the I2 to I3 imperfection the refractive qualities of the diamond will be impaired as well. Imperfections can be coloured as well as kept to white and can be situated on the side or in the center of the diamond. This will influence the value of the diamond as well Omega Men's Seamaster Watch #2265.80.00.
The first 5 colours are within the ‘white range, the next three within the ‘light tinted range and from the ‘L down we have the ‘tinted ranges.It is a matter of personal preference, linked to one budget that will determine the choice of colour of your diamond, however, if you plan to have the diamond set in white metal it will not be wise to go below the ‘K colour, ‘H being the borderline for the eye not to perceive any ‘tint in the diamond Omega Men's Seamaster Watch #2265.80.00.The Clarity really should come third in importance as long as it is not selected below the SI2.The clarity range goes from ‘IF, internally flawless, through VVS1, VVS2, VS1, VS2, SI1, SI2, I1, I2 to I3. The ‘V stands for ‘very the ‘S for ‘slight and the ‘I for ‘inclusion.Diamonds below the SI2 will not be eye clean so the imperfection or flaw(s) can be seen with the naked eye, once within the I2 to I3 imperfection the refractive qualities of the diamond will be impaired as well. Imperfections can be coloured as well as kept to white and can be situated on the side or in the center of the diamond. This will influence the value of the diamond as well Omega Men's Seamaster Watch #2265.80.00.
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