| Guide to Diamond Engagement Rings | | | | Gemological Institute of America (GIA) has |
| Congratulations! | | | | developed a grading system using alphabet letters |
| The wedding ring is the single most important | | | | D to Z that compares the color of a diamond to |
| piece of jewelry that you will give to your spouse | | | | the color of pre-selected gems. Later letters |
| in your lifetime. The ring symbolizes your | | | | indicate deeper colors. |
| everlasting love and devotion to your spouse. It | | | | Shape |
| not only symbolizes your love for each other, it | | | | Round |
| also marks one of the most important occasions | | | | By far the most preferred diamond shape, the |
| in your life. To make the best decision when | | | | round-brilliant cut is also the most optically brilliant |
| buying a diamond ring, you should be ready with | | | | because of its 360-degree symmetrical shape. A |
| as much information as possible. | | | | round brilliant is a great choice if you want the |
| Diamond Grading Terminology | | | | most sparkle and the most enduring classic shape. |
| A diamond's cost is based on the characteristics | | | | Princess |
| known as the "4 C's". Clarity, Colour and Cut | | | | The princess cut is a modern classic of clean, |
| (proportion) are the quality elements which | | | | square lines and beautiful sparkle. This shape is the |
| together with the Carat Weight determine the | | | | perfect choice if you prefer a square or |
| value of a stone. | | | | rectangular outline but want the brilliance of a |
| 1. Diamond Carat Weight | | | | round. |
| When shopping for an engagement ring, one | | | | Marquise |
| quality that is always discussed is the diamond | | | | The marquise cut is a regal, elongated shape with |
| carats. Carat is the measure of a diamond's | | | | tapering points at both ends. Its shape tends to |
| weight, though it is often confused with size. One | | | | flatter the finger, making it appear longer. A |
| carat is equivalent to 200 milligrams. | | | | marquise-cut diamond should be mounted with six |
| 2. Diamond Clarity | | | | prongs: four positioned on the sides to hold the |
| Diamond clarity is critical for engagement rings. | | | | body of the stone securely and two V-shaped |
| Nature seldom creates flawless diamonds, and | | | | prongs to protect the points at either end, the |
| most stones have various types of flaws. | | | | most vulnerable part of the diamond. |
| Inclusions are additional minerals that may cause a | | | | Emerald |
| streak or stripe through the stone, and fractures | | | | The emerald-cut diamond is among the most |
| are miniscule cracks and splits that look like tiny | | | | classic of diamond shapes. Its clean lines come |
| crystals, clouds or feathers. Clarity is the scale of | | | | from step-cutting, or parallel line facets. It is |
| perfection established by the Gemological Institute | | | | always cut with blocked corners and is usually cut |
| of America (GIA) that measures the number and | | | | to a rectangular outline, although a few are cut to |
| magnitude of flaws in a diamond. | | | | be more square. |
| 3. Diamond Cut | | | | Oval |
| The cut of a diamond refers to the angles and | | | | The oval cut is most similar a round-brilliant cut |
| proportions of the stone and has nothing to do | | | | and combines the round's sparkle with a flattering, |
| with its shape. Diamond cuts are designed cut to | | | | elongated outline. It makes a good choice for |
| internally reflect light from one mirror-like facet to | | | | someone who wants a unique shape but loves |
| another, dispersing and reflecting it through the | | | | the fire and brilliance of a round diamond. |
| top of the stone. This brilliance is known as the | | | | Heart |
| diamond's "fire." | | | | The heart-shaped diamond is the most romantic |
| 4. Diamond Color | | | | of diamond shapes. It is similar to the pear shape |
| Diamond color ranges from clear to varying | | | | but has a cleft in the rounded end that forms the |
| shades of yellow and brown. A diamond's color | | | | lobes of the heart. The complexity of the shape |
| rating refers to its degree of coloration, and the | | | | requires skilled cutting to ensure proper brilliance. |