{"id":1499,"date":"2018-10-18T15:26:53","date_gmt":"2018-10-18T15:26:53","guid":{"rendered":"http:\/\/www.pearlescence.co.uk\/blog\/?p=1499"},"modified":"2018-10-19T09:28:27","modified_gmt":"2018-10-19T09:28:27","slug":"k","status":"publish","type":"post","link":"https:\/\/www.pearlescence.co.uk\/blog\/a-to-z-of-pearls-all-you-need-to-know-well-all-we-know-anyway\/k\/","title":{"rendered":"K"},"content":{"rendered":"

Kasumi<\/strong> <\/span><\/p>\n

These are a sub-species of freshwater pearls grown only in Lake Kasumi-ga-Ura, some 40 miles northeast of Tokyo, Japan. They have a distinctive surface, like wrinkled satin. Kasumi like pearls are now being produced in China <\/span><\/p>\n


Chinese Kasumi look remarkably like the distinctive pearls <\/i><\/span><\/span><\/p>\n

from lake Kasumi but cost a fraction of the price<\/i><\/span><\/span><\/p>\n

Keishi or Keshi<\/strong> <\/span><\/p>\n

Japanese word meaning “something as tiny as you can imagine”, such as a grain of sand; used originally for very tiny gems that resulted by accident as part of the culturing process; now used to refer to all-nacre baroque pearls produced when something goes wrong in the process of culturing so that the seeding nucleus is ejected from the half formed pearl. South Sea kesihi pearls can be very large; Japanese keishi pearls can be minuscule. The shape ranges from resembling a cornflake (so they are also called cornflake pearls) to something more like a slightly deflated balloon. They tend to have fabulous lustre <\/span><\/p>\n


White keishi pearls<\/i><\/span><\/span><\/p>\n

Knots<\/strong> <\/span><\/p>\n

Knots in the silk between pearls is a sign of quality in pearls. If there are no knots or the pearls are on beading wire and look stiff and without movement then they are not being assembled to show their best. The knots serve two purposes. Firstly the chances of losing all the pearls is minimised, only one or two maximum can be lost (Pearlescence always gets really annoyed at the scene in ‘Murder is Announced’ where the pearl necklace breaks and all the pearls shower onto the floor. Good for Miss Marple but very bad for pearls). Secondly each knot acts as a hinge allowing the necklace or bracelet to flex. They stop the individual pearls packing closely. Never get pearls strung onto real silk wet \u2013 this is not because the pearls will be harmed, it is very unlikely that just getting wet with water (either salt, fresh or swimming pool) will damage pearls after all, but the silk on which they are strung will rot in time especially the silk inside each pearl which is trapped and therefore takes much longer to dry. Please do wear your pearls all the time. Pearls need light oils to look their best and the oil in human skin is perfect. If you absolutely must wear your pearls in water then please let us know and we can re-string them on a very strong and water resistant synthetic silk substitute. <\/span><\/p>\n

Play between the pearl and the knots. This is a sign that the silk may be stretching and it might be time to start thinking about getting them re-strung. We are happy to re-string pearls and will restring our own pearls at a reduced rate. <\/span><\/p>\n


The picture shows a two strand necklace where the upper strand has been <\/i><\/span><\/span><\/p>\n

strung unknotted onto silk and the lower has been knotted.<\/i><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Kasumi These are a sub-species of freshwater pearls grown only in Lake Kasumi-ga-Ura, some 40 miles northeast of Tokyo, Japan. They have a distinctive surface, like wrinkled satin. Kasumi like pearls are now being produced in China Chinese Kasumi look remarkably like the distinctive pearls from lake Kasumi but cost a fraction of the price […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[331],"tags":[379,377,378,375,376,4,346,5],"_links":{"self":[{"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1499"}],"collection":[{"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=1499"}],"version-history":[{"count":3,"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1499\/revisions"}],"predecessor-version":[{"id":1542,"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1499\/revisions\/1542"}],"wp:attachment":[{"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=1499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=1499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pearlescence.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=1499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}