If you’re in the market for an engagement ring in San Diego, then you could consider a marquise engagement ring. Such diamonds are named after a French noblewoman who’s usually married to a marquis. A marquise diamond has a special cut. It resembles a diamond with a round cut, although it’s technically oval in shape. Here are some important issues to consider when choosing the right engagement ring with a marquise diamond:

1. Bow-Tie Effect
This phenomenon is found in certain shapes of diamonds, including marquise diamonds. When selecting an engagement ring, look for diamonds in which the Bow-Tie Effect isn’t overly prominent. This effect occurs when pavilion facet angles have greater lengths than widths.
2. Brilliance
A quality marquise engagement ring in San Diego will have a high brilliance. The most important factor that determines a diamond’s brilliance is how well it reflects light. As a light source contacts the diamond, some of the light reflects off its surface. Refraction involves light bouncing off the internal walls of the diamond. Meanwhile, Dispersion involves the exit of light from the diamond. This is the diamond’s “fire.”
3. Proportion
There’s no “right” or “wrong” length-to-width ratio when choosing an engagement ring with marquise diamond(s). However, according to experts, a ratio of 1.75 to 2.15 is ideal for a marquise cut. Ultimately, the length-to-width proportion that you choose is a matter of personal preference.
4. Symmetry
This is one of the most important issues to consider when choosing a marquise engagement ring in San Diego. The two end points of a diamond should be aligned. Also, the left and right sides of the diamond should virtually mirror each other. It’s advisable to get some expert advice about the symmetry of diamond(s) on an engagement ring of the marquise variety, before choosing the ring.
5. Prongs
Marquise diamonds should be set with prongs that are V-shaped. This helps to prevent chipping of the diamond.



