Oval Shape

Oval - This cut makes the most use of the sparkle of a round-brilliant cut, and combines this with an elongated outline which is particularly flattering on the hand. The oval cut diamond is based upon the traditional configuration of the round brilliant diamond and that's why its technical name is oval modified brilliant diamond.

The oval was invented by Lazare Kaplan in the early 1960s. A length-to-width ratio of 1.5:1 is almost universally considered a pleasing shape for oval diamonds, with any variation beyond 1.4:1 or 1.6:1 beginning to be noticeable and become an aesthetic issue.

However as with all fancies, a certain degree of individual taste is always factored into the desirability of a particular diamond's shape. Fifty-six facets are typical for oval brilliant diamonds. Over the last year or two ovals have become very popular as center diamonds for engagement rings

Generally this is cut so that the length is twice the width, but this depends, of course, on personal preference. The oval shape is very versatile, and works well in almost any setting.

Diamond Shapes

Round- This is by far the most popular diamond shape and also the most optically brilliant, because of its 360-degree symmetry. The 'ideal' round brilliant cut was calculated by gem enthusiast and mathematician Marcel Tolkowsky in 1919, to reflect and scatter the maximum amount of light. The round silhouette works with almost every mounting, from classic solitaires to the most avant-garde designs.

Round diamonds can be set in prongs, in which they are visible from all sides, or into bezel mountings. In general, well cut round diamonds should be set with the least possible amount of metal around the stone, so that it is held securely but can still have light entering it to show off its sparkle and brilliance.

The traditional choice for all occasions and preferred by many for their personal investment portfolio. The depth percentage should range between 58 to 63 percent and the table percentage should range between 55 to 64 percent. The most desired percentages are the 60 percent, and perfectionists will look for depth of 59 through 62 percent and table of 56 through 58 percent.

5 C's Diamond

Diamond Tutorial

A Diamond is a form of carbon that crystallizes in the crystal system of highest symmetry known as the cubic system born hundreds of miles underneath the surface of the earth. It possesses a hardness far surpassing that of any other substance known in nature with 100 years in the making of it's formation. Diamonds were formed more than 70 million years ago when diamond-bearing ore was brought to the surface through volcanic eruption. After the magma cooled, it solidified into blue ground, or kimberlite, where the precious rough is still found today. The durability of a gem depends on both its hardness and toughness. Diamond, although highest on the scale of hardness (rated 10 on the Mohs scale), is not as tough as some gems because of its good cleavage. (Cleavage is the tendency of a diamond to split in certain directions where the carbon atoms are furthest apart.) Diamonds have a very high degree of transparency, refractivity and dis persion or 'fire' which gives rise in cut diamonds to a high degree of brilliancy and a display of prismatic colors. A diamond's fiery brilliance makes it cherished above all other gemstones by the majority of people. Diamonds occupy a position of incomparable demand.

3 CT. T.W. Marquise Diamond Bridal Set in 14K Gold with Diamond Accents

From proposal to wedding, the joining of two people involves harmony and unity in a beautifully expressed way. You love her and you know she'll love you forever. When you ask her to be yours, make the moment perfect with a marquise-set engagement ring featuring a 3/4 ct. diamond center stone--and when you take your vows together, unify the ring with a corresponding wedding band. Diamonds totaling a magnificent 3 cts. shine within 14K gold, perfecting this harmonious set.


Diamond carat weights (CT.) represent the approximate total weight (T.W.) of all diamonds in each setting and may vary no more than .07 below the stated weight. Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured. Promotions, prices, styles and availability may vary by store and online.