If you have a questions, feel free to ask our certified staff gemologist. A wide range of proportion combinations are possible, and these ultimately affect the stone’s interaction with light. Diamond weights greater than one carat are expressed in carats and decimals. Color- is another important factor in determining the value of a diamond, the closer the diamond approaches colorlessness (the less color) the higher the value.  As a customer you want to educate yourself as much as possible so you can purchase the right diamond you want, but also so you pay the right price for a quality diamonds. The GIA created an international measurement system to rate the inclusions and blemishes from flawless (FL) to diamonds with more prominent inclusions (I3). 1 Carat = 0.2 grams or 0.007 ounce. So a 1.25 ct.
Knowing the 4 C’s of diamonds, allows you to shop with confidence. Clarity- Diamonds are created within the earth, they’re a stone, and so some contain unique “birthmarks” called inclusions, which are internal birthmarks and blemishes, external blue diamonds birthmarks. And rounded to the nearest hundredth. The major components, from top to bottom, are the crown, girdle and pavilion. The weight of the diamond and the price per carat determines the price of a diamond. The fewer the birthmarks, the higher in value they are, typically. If I know what the 4 C’s are, how does that help me buy a diamond? These are just a few facts to keep in mind while looking for the perfect diamond and so you pay a fair price and get the best deal. For example, look at a side view of the standard round brilliant.
Good question. Carat Weight- All diamonds and other gemstones are weighed by carats (abbreviated as “ct.”), one carat is about the weight of small paper clip, or how much are diamonds worth 0.2 grams. What kinds of bands can I get for a ring? The proportions of a diamond refer to the relationships between table size hollister uk , crown angle and pavilion depth. It can be tough and a little complicated, so it never hurts to work with a certified gemologist. As a value factor, though, cut refers to a diamond’s proportions, symmetry and polish.

original: The large, flat facet on the top is the table.