CTW stands for carat total weight. It is used to evaluate jewelry that contains multiple diamonds throughout the piece. Carat total weight is one of the factors used to determine the value of diamond jewelry.Continue Reading
A carat is equal to 200 milligrams. Though the weight is the same, the size of a carat may change depending on the type of gem being measured. The reason for this difference is that gems have different densities.
The shape and cut of a diamond can make it difficult to effectively judge the carat weight of the stone. For this reason, diamond weight estimators take these factors into account to provide consumers with information about the value of their piece.Learn more about Precious Metals & Gems
Someone who wants to sell their diamonds quickly should sell directly to the jewelry industry. An alternative option is to sell directly to a buyer.Full Answer >
Conflict-free diamonds are available from vendors such as Zales, Brilliant Earth and Blue Nile. These companies rely on the Kimberley Process Certification Scheme to ensure that their diamonds do not contribute to violent conflicts.Full Answer >
The acronym "DWT" stands for "diamond weight total," which means the total weight of all diamonds comprising pieces of jewelry, such as rings, bracelets, pendants, watches and necklaces. Due to deviations in diamond weights, some jewelers use other notations, including "CWT" for "carat weight total" and "CTW" for "carat total weight."Full Answer >
Real diamonds are more transparent and efficient at conducting heat than moissanite and cubic zirconia stones. Under magnification, real diamonds refract differently than their fake counterparts and have minute physical differences, such as natural inclusions and a different texture.Full Answer >