Four carat diamond rings are ideal for customers who are planning a surprise proposal for their loved ones and the ones who are looking for an anniversary gift to mark a particular occasion. The natural elegance, glamorous look, and stunning designs of four carat diamond rings allow customers to express their love and commitments to their better half in a simple and straightforward way. However, customers who are new to the world of diamond ring shopping might struggle to find the right four carat diamond engagement ring that suits their loved one. This is because there are plenty of four carat diamond ring styles and designs available in the market and it often makes customers feel a bit overwhelmed and confused. The first and most important thing you need to remember is that the cost of four carat diamond rings can be a bit high. So, if you do not have such a budget, consider looking for a three or one carat diamond engagement rings. Diamond ring manufacturers advise customers to look for four carat diamond rings that are certified either by the AGS or GIA. They also recommend customers to ensure that the color and clarity grading of their preferred ring is G and VS2 or better to make sure that their money is well spent.