While most other necklaces are simply referred to by their physical measurement, pearl necklaces are named by how low they hang when worn around the neck.

Pearl - Wikipedia Pearl - Wikipedia

Only the best pearls from the top 1% of the pearl harvest are selected for making Pearl-Lang jewellery. As an organic gem, these layers of nacre are not always evenly distributed to form a tight structure. What matters in this case is the visual harmony of the design rather than the uniformity mentioned above.Single natural pearls are often sold as collectors' items, or set as centerpieces in unique jewelry. As shown in the image below, you can easily see the difference in pearl sizes when you compare the size of the Tahitian oyster shell against that of the akoya pearl-bearing oyster. The more uniform the pearls are in a piece of jewellery based on these five value factors, the higher value the piece commands. Because of their unique beauty and their inseparable bond between nature and human, pearls have held their value very well throughout centuries. In addition to our pearl in oyster jewelry collections, we also offer a wide range of other high-quality jewelry and fashion accessory options, such as bracelets, earrings and hair accessories that are perfect for adding a touch of sparkle to your everyday look or completing your outfit for a special occasion.

How Much Are Pearls Worth? - PEARL-LANG® How Much Are Pearls Worth? - PEARL-LANG®

Pearls from the Oykel River, northwest of Inverness, for example, are a sweet rose pink, and have always been the most valuable. The Hebrew word פְּנִינִים 'pearl(s)' appears in several places in the Hebrew Bible (Job 28:18; Proverbs 3:15; 8:11; 20:15; 31:10; Lamentations 4:7), although its etymology is unclear. In general, there’re 7 factors that affect the pearl value: shape, size, colour, lustre, surface quality, nacre quality and matching. The vast majority of inexpensive colored pearls have been subjected to some form of dye, often a fabric dye. The original Japanese cultured pearls, known as akoya pearls, are produced by a species of small pearl oyster, Pinctada fucata martensii, which is no bigger than 6 to 8cm (2.And saying, Alas, alas, that great city, that was clothed in fine linen, in purple, and scarlet, and decked with gold, and precious stones, and pearls! A nacreous pearl is made from layers of nacre, by the same living process as is used in the secretion of the mother of pearl which lines the shell. This dye will only tend to penetrate the first layer or two of nacre, but this is enough to impart vivid and sometimes garish color to otherwise white pearls.

Oyster Pearl Necklace - Etsy

Such pearls usually have no value at all, except perhaps to a scientist or collector, or as a curiosity. In general, cultured pearls are less valuable than natural pearls, whereas imitation pearls have almost no value. The accepted process of pearl culture was developed by the British Biologist William Saville-Kent in Australia and brought to Japan by Tokichi Nishikawa and Tatsuhei Mise.After WWII, new south sea pearl projects were commenced in the early 1950s at Kuri Bay and Port Essington in Australia, and Burma.

ISAKEN Cage Cultured Pearl Oyster Necklace Set, Heart Cage

The extensive and successful use of the Biwa Pearl Mussel is reflected in the name Biwa pearls, a phrase which was at one time nearly synonymous with freshwater pearls in general. Japan maintains its status as a pearl processing center, however, and imports the majority of Chinese akoya pearl production. The new weekend pearl-fishers were "mostly middle-aged men driving big cars with beer coolers in the back" and they would spend afternoons pulling hundreds of live mussels out of the rivers, opening them, and throwing away the shells, with not a care for conservation or the breeding season. Therefore, the pearl industry is making ongoing attempts to improve culturing technique so that keshi pearls do not occur.cultured a hybrid pearl mussel– a cross between Biwa Pearl Mussels and a closely related species from China, Hyriopsis cumingi, in Lake Kasumigaura. The largest known pearl (also from a giant clam) is the Pearl of Puerto, also found in the Philippines by a fisherman from Puerto Princesa, Palawan Island.