Turcoazul aparține unei minorități pe piața de bijuterii. Dar datorită culorii sale unice și a conexiunii sale speciale cu religia, există încă anumite grupuri de clienți pe piața de pietre prețioase, mai ales acele turcoaz de calitate superioară, care sunt scumpe. Deși se numește turcoaz, nu este produs in Turcia. The earliest turquoise production areas in […]
Arhivele de categorii: Știri despre bijuterii
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. We do, Cu toate acestea, sell fancy colored diamonds that are graded on a different scale and are highly prized. Are You Wondering Which Diamond […]
D Color Diamonds (Absolutely Colorless) D color diamond is the highest grade and is extremely rare—the highest color grade that money can buy. Eight percent of customers choose a D color diamond. See D Graded Diamonds Diamond Grades At Blue Nile Range From D (Colorless) To K (Faintly Colored) Colorless diamonds: 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? De fapt, diamonds are found in almost any naturally occurring color, including gray, alb, galben, verde, maro, si roz. Some General Info About Diamond Color Part of diamond valuation is determined by the […]
Înființată în 1931, the non-profit Gemological Institute of America (FAMILIAL) is the world’s foremost authority on diamonds, colored stones, and pearls. 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 […]
Deși acești termeni sunt uneori folosiți interschimbabil, tăiat cu diamant, iar forma de diamant înseamnă lucruri diferite. Diamond cut assesses light performance of a diamond and is based on a combination of factors: proporții, simetrie, și lustruiește (starea generală a suprafeței fațetelor unui diamant). Diamond shape is related to the outline of a diamond. While the […]
Masă: 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 folosește termenul Ideal, în timp ce GIA folosește termenul Excelent pentru cel mai înalt grad de tăiere a diamantelor rotunde strălucitoare. Aceste două cuvinte sunt interschimbabile pentru a reprezenta stilul de tăiere, proporții, și finisajul necesar pentru a scoate la iveală strălucirea unui diamant, strălucire, si frumusete. 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. Foarte bun: This cut represents roughly the top 15% of diamond cut quality. It reflects nearly as much light as the ideal cut, but for […]