Bracelet are popular jewellery item
At Blue Nile, all our platinum bracelets are made of platinum. Blue Nile gold bracelets are made from the finest 18k. This provides a perfect match of beauty and durability. Pure 24k gold is soft and easily bent while 14k gold is mixed with other metals that potentially dull the color of your gold bracelet.
Our silver bracelets are crafted from the highest-quality pure sterling silver, and all are inspected for a fineness mark to ensure quality. Our sterling silver charm bracelets and charms are created exclusively for Blue Nile. Our high-quality charms feature a custom lobster claw, designed to precisely fit either of our unique bracelets.
A diamond is a form of carbon
A diamond is a form of carbon that was created deep within the core of the earth more than 3 billion years ago and brought to the surface by volcanic eruption. In diamond, each carbon atom is bonded to four other carbon atoms in a tetrahedral structure, like a pyramid. Each link or bond is the same length, and the tetrahedral formation is therefore completely regular.
Theoretically a perfect diamond crystal could be composed of one giant molecule of carbon. After the magma cooled, it solidified into kimberlite, where the precious rough diamond is still found today. It is the strength and regularity of this bonding which makes diamond very hard, non-volatile and resistant to chemical attack.
Silver is alloyed with other metal
The word silver is used to describe its color or shade of gray. Silver is very malleable and ductile metal. It symbols Ag in scientific methods. Silver is alloyed with other metal to increase its strength. Silver is the best conductor of all metals. Sterling silver is used for jewellery which is most popular silver.
It is a grayish white metal. Silver can be pulled into wire or hammered into thin sheet. It can achieve most the most brilliant polish. Silver is more reflective than gold. In its pure form, silver is a soft metal, which is easily damaged. Sterling silver is stamped with the following quality marks: Sterling silver; sterling; ster; .925. Although any metal can be added, but most popular is cooper. It can be casual and comfortable for everyday wearing.