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 […]
Arquivos de categoria: Notícias de jóias
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, no entanto, 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? Na verdade, diamonds are found in almost any naturally occurring color, incluindo cinza, branco, amarelo, verde, marrom, e rosa. Some General Info About Diamond Color Part of diamond valuation is determined by the […]
Estabelecido em 1931, o Instituto Gemológico da América, sem fins lucrativos (FAMÍLIA) é a maior autoridade mundial em diamantes, pedras coloridas, e pérolas. Este laboratório é conhecido pela consistência e sistemas imparciais de classificação de diamantes. Os diamantes acompanhados de relatórios de classificação GIA são os mais valorizados na indústria. Every loose diamond at Blue Nile has […]
Embora esses termos às vezes sejam usados de forma intercambiável, corte de diamante, e formato de diamante significam coisas diferentes. Diamond cut assesses light performance of a diamond and is based on a combination of factors: proporções, simetria, e polir (a condição geral da superfície das facetas de um diamante). Diamond shape is related to the outline of a diamond. While the […]
Mesa: 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 usa o termo Ideal, enquanto o GIA usa o termo Excelente para o mais alto grau de corte em diamantes redondos brilhantes.. Estas duas palavras são intercambiáveis para representar o estilo de corte, proporções, e acabamento necessário para realçar o brilho de um diamante, brilho, e beleza. While the diamond industry has long-standing proportion combinations that optimize […]
Blue Nile Offers Four Different Cut Grades Ideal: Este corte raro representa aproximadamente o topo 3% de qualidade de corte de diamante. Reflete a maior parte da luz que entra no diamante. Muito bom: Este corte representa aproximadamente o topo 15% de qualidade de corte de diamante. Reflete quase tanta luz quanto o corte ideal, but for […]