For centuries, oval cut diamonds have been loved by people. The most famous oval cut diamond in the world is the Koh-I-Noor diamond. It is presently on the crown of Britain’s Queen, and was actually a crudely cut stone with irregular shape. However, Queen Victoria had it cut down to a 105.6 carat oval stone.
Development of Modern Oval Cuts
Most of the early oval diamonds were crudely cut, and were not that brilliant. Modern oval cut diamonds are different. Lazare Kaplan created the Oval Elegance in 1957, and this was considered as the first ever oval cut. The diamond very brilliant, and had between 56 and 58 facets.
Advantages of the Oval Cut
Even in the present time, people choose oval cut diamonds because of their distinct advantages. Since an oval diamond is so unique, it would make a person stand out in the crowd. It has a very brilliant sparkle, similar to that of the round brilliant, but it carries the added allure imparted by an elongated shape. This is how oval diamonds enhances the wearer’s finger shape and looks larger than round diamonds. Moreover, the oval cut is cheaper than the round.
Best Length-to-Width Ratio
A length-to-width ratio between 1.25 and 1.50 is ideal for an oval cut stone which is well proportioned. If the ratio is below 1.25, the stone will be too round. If the ratio is above 1.50, the stone will appear to be very narrow. A ratio of about 1.40 to 1 can be preferred when buying oval cut diamonds.
Cut Grade Is Important
Normal round cut diamonds would have their cut grade mentioned on the certificate. On a GIA report of an oval cut diamond, along with the color, clarity and dimensions, you would also see mention of the polish and symmetry of the diamond. If you want to have a very brilliant diamond with high scintillation and sparkle, you need to make sure the stone you pick is cut very well. If the stone is poorly cut, it cannot capture and return enough light, and that would detract from the sparkle.
You must seek the help of a GIA trained experienced jeweler in buying oval cut diamonds. The GIA grading report alone cannot help you. The diamond must be compared with another of the same size and quality. Oval cut diamonds remain as best sellers in the market because of their amazing features. You can buy a stone once you have a good knowledge of its features. Bear in mind that modern oval cuts are known for their brilliance and sparkling effect, so it is these things that you should be getting in return for what you pay.