The purity of a relationship can be best symbolized by a diamond ring. Let the never ending circle of love be embodied by this jewel and shine on your beloved's finger forever, reminding to the both of you, how everlasting the love between you two is ought to be.

Diamond Rings - the eternity rings have been used as engagement jewels since decades. And for those who love wearing authentic jewellery, diamonds have always been their favorites for they not only reflect their personality but also help them out-stand in the fashion world of glamorous and elite people.

The most renowned diamond rings in the world- Tiffany and Costco are the two names that every woman desires to own. But how are they different? Of course, most truly believe in a Tiffany more than a Costco for the former is a brand much older than the latter. But nevertheless, a Costco diamond ring is admired by its clients equally.

And for those who dream to wear either of the two, well, there are plenty glittering fish in the big ocean of diamonds.

And if you are wondering how to identify a pure diamond jewel, you too can become a connoisseur of recognizing a genuine diamond- it is indeed not difficult! The basic rule of 4C's works just absolutely fine to figure out what you are planning to buy is worth it or not.

Color: The most renowned gemologist lab- Gemological Institute of America (GIA) rates the color in white diamonds from D (colorless) to Z (light yellow). It is believed that the most transparent and colorless diamond is the purest of all. And the more transparent it is, more the light can pass through the stone, proving its high quality even more.

Clarity: There are certain impurities found in every diamond stone. These are called 'inclusions'. The more these impurities are in number, the lower is the quality of that diamond. A pure diamond is rare to find but its best evaluated on the basis of how easily light can pass through it. Hence, lesser the hindrance of impurities, better is the quality of the diamond.

Carat-weight: One of the easiest ways to detect the quality of a diamond is through its measurement unit. Diamonds are weighed in carats and one carat is divided into 100 units. So, if a diamond weighs 0.82 carats, its purity can be understood to be of 82 points, which is very high.

Cut: Every diamond gets it brilliancy if it's well-cut and all the facets are nicely polished for maximum light penetration. If the angles are correct, the light that enters the stone is dispersed properly back through the diamond's top edges.

So, make your wedding or engagement day even more special by being all prepared to choose a perfect Eternity Rings for your partner. These eternity rings will always help you two cherish and treasure your love.