Specs
Length: 16 inches
Width: 1 mm
Gemstones: Onyx

Onyx is the black, opaque, variety of Agate (which is also a variety of chalcedony).
It has often been used as a component in cameos, to replace agate.
Onyx is formed in volcanoes, made of silicon, and could be defined as a kind of natural, volcanic glass.
The most prolific onyx deposits are in Brazil. But Pakistan, India, Sri Lanka, Madagascar and Uruguay have also some deposits.
Onyx is very often used in jewelry, each time a black, glistening, stone is needed.
For instance, the eyes of the iconic Cartier panthers are made of onyx.
Gemstones Weight: 4.50 ct
Carat weight is the physical weight of the diamond; 1 Carat equals 1/5th of a gram. But that's not what's important, what is important is that the higher the carat weight of your jewelry or diamond the more it will shine, provided that you backed your carat weight with other characteristics that make the diamonds so special. We give unparalleled advice on how to decide what the most practical combination of diamond characteristics are most suitable for you and your jewelry. Listed below are a few combination with specific jewelry objectives, figure out your objective and the method of reaching it should be listed above.
High Quality
After years of being a jewelry consumer you will finally realize that quantity will not beat out quality, and for this you want to go with a minimum of VS1 F color. However, we rarely manufacture jewelry with this grade on a massive scale simply because few customers can appreciate it, pay for it, or even recognize it when they see it.
Gemstones Color: Black
Color in diamonds has two sources: irradiation (usually by alpha particles), that causes the color in green diamonds; and physical deformation of the diamond crystal known as plastic deformation. Plastic deformation is the cause of color in some brown and perhaps pink and red diamonds. In order of rarity, white diamonds, are by far the most common, and are followed by yellow and brown, then it’s blue, green, black, translucent white, pink, violet, orange, purple, and the rarest color is red. "Black", or Carbonado, diamonds are not truly black, but rather contain numerous dark inclusions that give the gems their dark appearance. Colored diamonds contain impurities or structural defects that cause the coloration, while pure or nearly pure diamonds are transparent and colorless.
Gemstones Cut: Round
Round Cut
Of all the various diamond shapes, the most popular by far is the round diamond. It takes center stage in the classic engagement ring – a round, solitaire diamond set either in yellow gold or platinum. Shapes other than round are called fancy shapes. There are many different round brilliant diamond cuts from the ideal cut diamond such as the 58 facets - to the patented and even 66-facet Leo Diamond cut.
Setting: Prong
Prong
Prong is the most practical way of holding a gemstone or anything else for that matter. When you hold a pen in your hand you are using a kind of prong setting. Its sturdy and safe however a quality prong setting is one using really small and light prongs as not to take away from the gemstones. This minimal prong setting is achieved by master jewelry's that know that nothing ruins the luster of a gemstone more then large metal rods holding it. So when considering the quality of a prong setting you should seldom see the prongs at all or where one prong holds more then one stone.
Metal:
14k Yellow Gold
14k
14K also know as 585 because it is 58.5% pure gold. In our opinion this gold is the most practical way of manufacturing diamond jewelry because of its hardness and overall quality. 14K gold is ideal because it has the perfect balance of gold and other metals making it very malleable and very sturdy when completed. 14K gold is the best bet for any jewelry that weighs over 20 grams.

Pendant Width : 7mm
Earring Thickness: 5mm