These are just two different ways of measuring a diamond's quality. Go with whatever method is good for you.
EGL Diamonds can be found and purchased through many online vendors. Several of which include but are not limited to: ExcelDiamonds, WashingtonDiamonds, BlueNile and Brillance. All diamonds can be shipped to the inquiring individual.
The three most reputable and widely used certiciates are: GIA (Gemological Institute of America), EGL (European Gemological Laboratory) and HRD (Hoge Raad Voor Diamant).
It is a diamond from the jewerly firm G.M Pollack & Sons. The ideal cut of this diamond is the result of a meticulous cutting and polishing process. All Eternal Light Diamonds are certified as Ideal-Cut by EGL USA.
Jewelry store in Houston, Texas serving retailers throughout USA for the past 35 years and now the most fabulous on line jewelry store with the largest selection of most unique engagement rings, GIA & EGL certified diamonds.
There are "Russian diamonds" - is the company/website name and it offer diamond simulants, not real diamonds. And there are Russian diamonds which is produced in Russian labs which are 100% real diamonds. To ensure the diamond is real ask for independent gemology certificate: GIA, EGL, IGI.
The initials T. W. probably represent the words total weight and always implies the collected carat weight of multiple diamonds.If a document states that the TW is certified, someone with certification authority apparently weighed all the diamonds and determined that their total weight is [some number].This may mean that a non-TW certified set of diamonds totals a weight that has not been similarly certified.Tip: The most valid certificate for any diamond characteristic comes from a gemologist with certification credentials from GIA or EGL, which are the highest standards for gemstone certification.
An answer to your question is not immediately available on their Web site. However, using the link, below, you can contact them and ask your question.
Egl tours is better imo. Staff is better trained and better mannered.
EGL in this context stands for European Gemological Laboratory. Their charter is to "focus on gemstone certification and research." You can read more about them, below.
Diamond certificates come in many forms, including:gemological certificates issued by diamond certifiers such as the Gemological Institute of America (GIA) and the European Gemological Laboratory (EGL) that document a diamonds cut, colour, carat weight and clarityKimberly Certificate certified, that gives a buyer assurance that the diamond is not a blood diamondother certificates issued by other organizations too numerous to mentionThus, an uncertified diamond requires a context before an answer to your question can be accurate.
Equipment Guide List
There are many types of diamonds in market. Its better to buy online diamonds than buying it from stores as you can customise your rings and settings depending upon your budget and preferences in mind. You should be able to distinguish between the real diamond and artificial diamond. Buy a certified diamond. The 4 most popular gemological labs in the world are GIA, ACS, EGL and IGL. You will get little options to choose from stores, whereas online there are variety of diamonds to choose from. Know the 4cs of diamond. Know the ring sizeIt's always better to buy a ring little bigger, because sizing a ring down is much easier than increasing its size.There are different shapes in diamond Round, Oval, Pear, Emerald, Cushion etc and there are four basic types of settings for diamond ring. Depending upon the lifestyle and choice you can choose from Solitaire, Sidestone, Three Stone, Pave (pah-vey).Its brought recently a diamond ring for one of my close friend for his wedding from b2cjewels. He got the diamond of his choice at very affordable rate.