Turquoise belongs to a minority in the jewelry market. But because of its unique color and its special connection with religion, there are still certain customer groups in the gem market, especially those top-quality turquoise, which are expensive. Although it is called turquoise, it is not produced in Turkey. The earliest turquoise production areas in […]
Архиви на категория: Новини за бижута
Blue Nile Does Not Sell L-Z Color Grade Diamonds Diamonds in the L-Z range have a noticeably warm yellow hue which do not meet the quality and value standards at Blue Nile. Ние го правим, обаче, продавайте фантастични цветни диаманти, които са класифицирани по различна скала и са високо ценени. Are You Wondering Which Diamond […]
D цветни диаманти (Абсолютно безцветен) Диамантът с цвят D е най-високият клас и е изключително рядък - най-високият цвят, който може да се купи с пари. Осем процента от клиентите избират диамант с цвят D. See D Graded Diamonds Diamond Grades At Blue Nile Range From D (Безцветен) на К (Слабо оцветени) Безцветни диаманти: The rarest and highest […]
Diamond Color Is An Important Characteristic That Affects A Diamond’s Beauty Like all of the 4Cs, diamond color is an important consideration when buying a diamond. While color affects price, there are a number of factors that can help you decide which color grade is right for you. The GIA White Diamonds Color-Grade Scale Is […]
What Is Diamond Color? Did you know that it’s very rare to find a diamond that doesn’t have any color at all? Всъщност, diamonds are found in almost any naturally occurring color, including gray, Бял, жълто, Зелено, кафяво, и розово. Some General Info About Diamond Color Part of diamond valuation is determined by the […]
Установено в 1931, the non-profit Gemological Institute of America (Семейство) is the world’s foremost authority on diamonds, colored stones, и перли. This laboratory is known for consistency and unbiased diamond grading systems. Diamonds that are accompanied by GIA grading reports are the most highly valued in the industry. Every loose diamond at Blue Nile has […]
Въпреки че тези термини понякога се използват взаимозаменяемо, диамантено изрязване, и формата на диамант означават различни неща. Diamond cut assesses light performance of a diamond and is based on a combination of factors: пропорции, симетрия, и полирайте (цялостното повърхностно състояние на фасетите на диаманта). Diamond shape is related to the outline of a diamond. While the […]
Таблица: The largest facet of a gemstone Crown: The top portion of a diamond extending from the girdle to the table Girdle: The intersection of the crown and pavilion which defines the circumference of a diamond Diameter: The measurement from one girdle edge of a diamond straight across to the opposing side Pavilion: The bottom […]
Blue Nile използва термина Идеален, докато GIA използва термина Отличен за най-висок клас на шлифоване на кръгли брилянтни диаманти. Тези две думи са взаимозаменяеми, за да представят стила на рязане, пропорции, и завършете, необходими за извеждане на блясъка на диамант, блясък, и красота. While the diamond industry has long-standing proportion combinations that optimize […]
Blue Nile Offers Four Different Cut Grades Ideal: This rare cut represents roughly the top 3% of diamond cut quality. It reflects most of the light that enters the diamond. Много добре: This cut represents roughly the top 15% of diamond cut quality. It reflects nearly as much light as the ideal cut, Но за […]