Because there are so many kinds of colors, tourmaline is very close to the colors of many gemstones. For people who are less exposed to this type of gemstone, it is really difficult to distinguish at first glance; there are many gemstones with similar star faces to tourmaline, which are more likely to cause Troubled […]
Archivos de Categoría: Noticias de joyería
De hecho, Las semillas de algarroba no son el mismo peso. En los últimos años, Algunas personas en nuestro país han recolectado cientos de estas semillas. Después de sopesarlos con un equilibrio de precisión, they know that their actual mass is 143-240mg, which shows the big difference. Hoy, when the measurement method is becoming more sophisticated, países […]
Garnet is very unique among colored gemstones. It is a large category of gemstones, and can be divided into different categories below. Garnets of different textures are very different in color and properties, and prices vary greatly. Garnet is a collective name for a group of silicate minerals with different colors, the same crystal structure, […]
Compared with the gorgeous gemstones, topaz is like an orchid in an empty valley, quietly blooming with an elegant temperament. Compared with shining diamonds, brilliant red rubies, and delicate emeralds, Topaz The stone has a simple but gorgeous unique beauty. Topaz is the birthstone in November. The fresh and elegant color is suitable for all […]
It is said that an Egyptian princess tried to assassinate the Pharaoh, but was exiled to a small island in the Red Sea-Topazos because of her deeds. The original text means “searching” because the island is covered by dense fog all year round, and the crew must work hard. Land search can only arrive, entonces […]
Topaz is a kind of aluminosilicate chloride or hydroxide. It belongs to the orthorhombic mineral. El índice de refracción es 1.619-1.637, the birefringence difference is 0.008-0.010, the specific gravity is about 3.53, y la dureza es 8. , Second only to red sapphire corundum, but its toughness is very poor, because the topaz crystal has a […]
Spinel has always been regarded as ruby in the past, because it usually co-exists with ruby, and its appearance resembles ruby. Some famous rubies in history are actually spinels. Por ejemplo, the Black Prince’s Ruby in the British crown and the Timur Ruby inlaid on a diamond chain are actually red spinels. piedra. Spinel used […]
Incluso en una recesión, El mercado de la espinela de alta calidad no es más bajo que su popularidad. Si compara rubí y espinela roja con el mismo color y buena calidad, El precio unitario de la espinela por quilate es solo un tercio del de Ruby. It is a pity that many expensive rubies sell much faster […]
La piedra konsai de color rosa a lavanda es la mejor portavoz de la serie de gemas rosadas.. Es posible que algunas personas no estén familiarizadas con la piedra konsai., pero su hermoso tono es la piedra preciosa rosa favorita de los coleccionistas.. Es muy joven. La piedra preciosa fue presentada por el Dr.. Kong Sai (novia. künz) as a new […]
The unique blue-purple tone is the most attractive charm of tanzanite, and the direct lineage of the African jungle further demonstrates the mysterious and exotic flavor of tanzanite. Tanzanite is lucky enough to be among the precious gems as soon as it appears with its unique and elegant hue! Tanzanite belongs to a mineral called […]