QUALITY CONSIDERATIONS
The Diamond Gallery is your best source for cultured pearls. We can explain how to look for the best quality within your budget. Pearls should be evaluated on the basis of the following criteria:
Luster -- The combination of surface brilliance and a deep, almost three dimensional glow, the luster of a good-quality pearl should be bright, and not dull. You should be able to see your reflection on the surface of the pearl. Any pearl that appears too chalky or dull indicates low quality.
Surface -- Cleanliness of the pearl's surface refers to the absence of organic spots, bumps or indentations. Try to avoid pearls with cracks or chips as they will only get larger over time. Look for such damaging blemishes near the drill-hole of a pearl. A pearl that has a cleaner surface generally will be more valuable than a pearl with a more blemished surface.
Shape -- Since cultured pearls are grown by oysters and subject to the whims of Mother Nature, it is rare to find a pearl that is perfectly round. While round pearls command the highest prices, asymmetrical, or baroque pearls have a unique charm at a more moderate price.
Colour -- Cultured pearls occur in colours from white to black, and just about every colour in between. Usually colour is not a true indicator of the pearl quality, though some colours command premium prices. The choice of colour should be determined by the wearer's personal preference or individual taste.
Size -- Generally the larger the pearl the more valuable it will be. Sizes of cultured pearls range from 1mm for a very tiny Keshi pearl to as large a 24mm for a baroque South Sea cultured pearl. The average size pearl sold around the world is about 7mm.
