In its most common form, carbon appears like so much dark dust. In infrequent instances, pressure and heat transform it into a gemstone. Unusual and beautiful much as busty stone, diamonds require expert cutting to reveal their true brilliance.

Even though each diamond is unique,diamond appraisers and jewelers grade their caliber to ease standardized prices. Diamond quality is based on four characteristics: cut, color, clarity and carat weightloss.

Cut

When they check with a diamond’s cut, then they mean not that the shape, however also the rock’s proportions. The facets of a diamond sit to reflect light throughout the table facet, the massive horizontal facet atop the gem. A skilled lapidary cuts the facets at the proper thickness to make the most of the light which reaches the viewer through the table facet whilst minimizing light lost to the underside of the bead. A cut that is too heavy lets beams of light leave the diamond’s sides, even while an overly shallow cut allows light to leak through the pointed base of the stone.

Cut is among the most troublesome facets of diamond caliber to differentiate for anyone but skilled sailors. Look for ideal, premium or excellent reductions for a higher caliber rock. Fair and inferior cuts costless, but possess clearly less fire and brilliance than the usual well-cut gem.

Color

Many diamonds have a color throw. Those that do not are so infrequent they command the highest prices. Jewelers rate diamonds on a scale from D to Z in color, with D being completely colorless gems and therefore are markedly tinged, often with tan or brownish. Any diamond from the G to J range has therefore little color that it’s imperceptible to the untrained eye, while diamonds ranked K have merely a faint warm color. These diamonds represent an exceptional value for the jewelry. If they are set in yellow gold, their champagne tint is invisible.

Clarity

A crystal clear bead conveys more light than the usual cloudy or faulty one. Types of flaws vary, and some are more disfiguring than others. Only taking a look in a diamond with unaided eyes will show bigger flaws; those diamonds are rated pristine and designated I1, I2 or I3. Smaller inclusions that simply appear beneath a jeweler’s loupe at 10X magnification are considered small; those diamonds have been rated SI1 or SI2. Most jewelry from series stores falls in to this category. Diamonds with really tiny inclusions, or VS1 and VS2 stones, fetch higher prices. If a stone occupies the VVS1 or VVS2 designation, it’s almost perfect and certainly will bring a higher price. Flawless stones are labeled FL or IF and so are excessively rare.

Carat Weight

A bigger diamond costs more than a smaller one not merely because there is more diamond, but because of its relative rarity. Large diamond rings form more rarely than smaller ones, therefore higher carat weights control higher prices.

– Just experienced appraisers and jewelers can reliably rate a diamond’s quality, therefore seek their expert information when buying diamonds.

– Rank the”C” in order of importance. Some people like larger diamonds irrespective of the color or texture, while some would rather have a small, but brilliant stone. Deciding that attribute is important helps keep costs lower.

– When possible, view the rock outside its atmosphere.

– Borrow the gardener’s loupe and then examine the gems under magnification.

– Black freckles of carbon in the bead affect its fire than muddy white veils.

– The eye test is the best indicator of the quality. A gemstone that is high looks like what it is: a dazzling job of art.