Halaye na Diamonds. The tsarki na wani lu'u-lu'u - sikelin

"Best Friends 'yan mata - ne Diamonds," - ya ce a cikin shahararrun song. Kuma juna ta bukatar sani, kamar yadda suka faɗa, to acan. Diamonds - shi ne ba togiya. Yadda za a gane sharuddan a duniya na kayan ado da kuma zabi da hakkin dutse? Abin da ya nemi, yin irin wannan gagarumin saya? Ka yi kokarin fahimtar.

Ga abin da darajar da Diamonds

Abin da wani lu'u-lu'u - wani lu'u-lu'u da yanke, da suka san kome da kome. Kuma da cewa yanayi ba ya yin halitta kamar yadda da yawa daga cikin wadannan duwatsu ne kuma mai san gaskiya. Kuma ko da daga baya, da cewa lu'u-lu'u - mafi wuya da aka sani ma'adanai, shi ne kuma ba labari. To, abin da yake mafi muhimmanci halayyar Diamonds?

Kuma abin da janyo hankalin jewelers a cikin lu'u-lu'u? Daya amsar - haske. A sosai sunan dutsen da aka fassara daga Faransanci a matsayin "m." Lokacin da lu'u-lu'u nuna haske, shi shimmers tare da dukan launuka na bakan gizo. Mafi dukkan Diamonds gani wucin gadi haske. Yana da yake a cikin hasken da fitila mai haske ta kuma playfulness dutse bayyana a duk da daukaka. Af, wannan shi ne daya daga cikin dalilan da ya sa kayan ado da lu'u lu'u da kuma 5 pm aka dauke ba quite nagari.

m zuba jari

Yanzu da fashion for saka Diamonds "a ko'ina da kuma ko da yaushe" ya faru. Siyan zobe da wani lu'u-lu'u ne dauke mafi kamar wani zuba jari fiye da definition na matsayi a cikin al'umma. Idan aka kwatanta da sauran duwatsu masu daraja Diamonds ba "tsufa" tare da lokaci. Suna tsoron wani kai tsaye buga tare da guduma, ko ta dutse. All sauran waje dalilai na su ne m. Kuma cikin sharuddan zuba jari ya kamata a bincika, kazalika da bambance-bambance tsakanin Diamonds daga juna. Kuma abin da yake halayyar Diamonds ne fin so a cikin daban-daban lokuta.

Bisa ga 4C tsarin

A duniya akwai da yawa lu'u-lu'u kasashen da suke samar. Kuma suke located in sassa daban daban na duniya. Amma saye yafi. Kuma kowa da kowa yake so ya saya idan ba mafi kyau, mafi "dama" dutse. Duniya yi na lu'u-lu'u kimantawa ɓullo da na dogon lokaci da kuma dogara ne a kan gaskiyar cewa halaye na Diamonds da aka bayyana ta hudu sigogi: nauyi, launi, tsabta (gaskiya), da yanke. Muddin dutse ba shige faceting, shi ne kawai da lu'u-lu'u. Babu haske da kayan ado daraja. Kawai daidai kuma da fasaha faceted dutse ne iya refract haske da sparkle. Kuma aka kira wani lu'u-lu'u. A gaskiya, da 4C tsarin samu da sunan daga farko haruffa da kalmomi a cikin harshen Turanci cewa faye hali klassnost dutse: Carat (nauyi), launi (launi), tsabta (tsarki), da yanke (yanke).

lu'u-lu'u nauyi

Weight, kamar yadda da dukan gemstones, aka auna a carats. 1 Carat - shi ne 0.2 grams. An sosai auna 1 hatsi na itace carats, wanda a zamanin da aka yi amfani da matsayin tunani ma'aunin nauyi ga duwatsu masu daraja. Modern Carat ne zuwa kashi 100 sassa. Saboda nauyi (da girman) da lu'u-lu'u za a iya dangana ga daya daga cikin kungiyoyin: kananan (0.29 Carat), matsakaici (0.3 zuwa 0.99 carats) da kuma kusa ko tapeworm (mafi girma daga 1 Carat).

A lu'u-lu'u da cewa weighs fiye da 6 carats, aka qaddara kawai za a sayar a mai zaman kansa gwanjo. Hakika, akwai har yanzu muhimmanci, da kuma sauran halaye, amma yana da wani nauyi isa ya sa kudin na wannan wata katuwar ya sama-high. Saboda haka, fata sayan manyan lu'u-lu'u fi son su yi shi a kadaice.

Kananan duwatsu kimanta a diamita, kuma ba da nauyi. Amma ga manyan kuma matsakaici-sized duwatsu kuskure yi imani da cewa mafi - da wuya lu'u-lu'u. dutse halayyar wani lokacin take kaiwa zuwa wani musamman facet cewa yana gwada kadan nauyi tare da manyan diamita.

m Diamonds

Hakika, ko da yaushe ka so ka saya mafi kyau ga dukan kõme. Amma a rayuwarmu jagoranci ta hanyar girka: zabi mafi kyau duka rabo "farashin-quality". Kuma Diamonds - shi ne ba togiya. Tsantsan tsattsarka duwatsu samu a cikin yanayi ne kadan. Kuma, daidai da, su ne tsada sosai.

A mafi yawan lokuta, da Diamonds samu a cikin yanayi tare da carbon cike da koyaswa da kuma kasashen waje lu'ulu'u. Sosai da wuya kama samfurori da ciki fasa. A daya hannun, la'akari da shi duka ga tsirara ido ne ba zai yiwu ba. Amma a sauran - a lokacin da yana daukan wani lu'u-lu'u da aka ba zuba a kan haske (ko sosai maras ban sha'awa), da kuma ma fiye da haka a lokacin da ka yi wani zuba jari a cikin duwatsu, ina so in ƙunshi Diamonds ya mai kyau.

Akwai da dama matsayin for kimantawa da ingancin da Diamonds. Alal misali, da tsarki na lu'u-lu'u. A sikelin a kan wanda duk duwatsu kasu kashi Categories dangane da lambar kuma ingancin inclusions, bisa ga Rasha misali, kunshi 12 kungiyoyin, inda Group 1 - mai kyau Diamonds, da kuma 12 ga watan - "datti". A gaskiya, kawai tun da 9th kungiyar, za ka iya ganin inclusions ba tare da wani hange. Kuma kafin cewa, kana bukatar a kalla a tenfold kara a karkashin wani madubin gane lahani a cikin dutse.

Zai yiwu shi ya sa Amirka tsarki na wani lu'u-lu'u, sikelin da wanda yana 9 kungiyoyin, ba la'akari da kyau da duwatsu tare da wani kawai discernible inclusions a hanyoyi daban-daban. Sun kasance a cikin wannan category.

Diamonds aka sanya wa 7th sa'an nan da kungiyoyin suna dauke fasaha da kuma kayan ado ba amfani. A masana'antu ne mafi yaba taurin Diamonds fiye da Refractive halaye.

A launi na wani lu'u-lu'u

Hakika, mafi m - fari Diamonds. Amma kamar yadda tsantsan tsattsarka duwatsu, suka sãmi kadan. Mafi sau da yawa a cikin kayan ado, da muka bayar da yellowish Diamonds. Amma domin ayyana shi da ido ne ba zai yiwu ba - da mutum ido ne da dabara bambanci ba su sani ba.

A yanayi, akwai lu'u lu'u na launi daban-daban - daga fari zuwa baki. Har kwanan nan, manufar "black lu'u-lu'u" a general ba a amfani da, da kuma a cikin kayan ado irin duwatsu ba amfani. Su zahiri ji datti. Amma zato rawaya da blue Diamonds - shi ne quite wani al'amari. Da yake ban sha'awa firam, za su iya zama wani real dutse mai daraja na tarin.

A general, manufar wani lu'u-lu'u launi ne da wuya sosai. A Rasha Standard yana amfani da sharuddan kamar "da dabara", "natsvet", "kawai m" da sauransu. N. Wannan ne, da dutse launi kimantawa na iya zama sosai na ra'ayin wani. Duk da haka, wannan halayyar Diamonds (tebur, wanda zai taimaka wajen fahimtar dangantakar daban-daban matsayin, ya zama a cikin kowane kantin sayar da) taka muhimmiyar rawa a kayyade farashin. Zuwa takwas kungiyoyin na launin Diamonds suna dauke su fari da daban-daban tabarau. An fara daga 8th - da launi aka bayyana a matsayin rawaya. Amma akwai 3 sub-kungiyoyin.

yanke

A yanke na wani lu'u-lu'u - wani sosai tricky kasuwanci. Bayyana ingancin da yanke ne abubuwa uku: fasali, rabo da kuma goge. Domin wadannan sigogi, bisa ga American misali, za mu iya kimanta wani lu'u-lu'u. ingancin dutse yanka a Rasha tsarin za a iya dangana ga daya daga cikin kungiyoyin A to G. The Diamonds yanke abin da ba ya shige zuwa cikin takamaiman sigogi na wadannan kungiyoyi ne ba batun da kimantawa TU.

Bugu da kari ga ingancin yanke, akwai kuma wani nau'i. Wannan shi ne wani abu da za a iya auna da sosai sauki manufa: kamar - ba na son shi. Dauke da wani classic zagaye siffar yanke duwatsu (shi ne wani lokacin kira Rasha). M, marquise, Emerald drop - duk zabin yanke Diamonds.

Yadda za a zabi wani lu'u-lu'u

Farashin mai lu'u-lu'u da aka yi sama da rabo daga cikin hudu Manuniya na quality. Ka tambayi kantin sayar da wani lu'u-lu'u labeled 1/1 (na farko da kungiyar klassnosti launi da kuma tsarki) - yana nufin a bayyana kansu ba kawai m, amma kuma a pompous snob. Ko bukatar cewa halaye na Diamonds 2/2 ya ma m. A sayar da lu'u lu'u da yawanci zo da launi sigogi 3-5 da kuma 3-6 tsarki.

A cikin sharuddan zuba jari a lõkacin da zabar wani lu'u-lu'u ne mafi alhẽri ba har a launi fiye da tsabta. Saboda hada da wani iri-iri na canza Refractive ikon da dutse, wanda ke nufin cewa lu'u-lu'u da aka ba wasa a cikin haske. Bugu da ƙari kuma, da yawa lahani iya kai wa ga tsagawa da lu'u-lu'u a cikin hali na wani fall. A nan shi ne ba kawai m.

A lokacin da zabar wani lu'u-lu'u, dubi yadda na dutse da yake a ɓõye, a cikin firam. The fi girma da firam ko aka gyara daga gare m fuskoki dabam-dabam na wani lu'u-lu'u, da girma da alama cewa samfurin amfani low quality-dutse.

Kowane lu'u-lu'u ne mai lakabin. Yana ƙunshi dukkan sigogi: siffar, yawan fuskoki, nauyi, launi, tsabta, da yanke kungiyar. Yana kama da wannan: 1 Kr57 - 0,43 - 4 / 3A. A farko yawan nuna yawan Diamonds a cikin samfurin.

Diamonds, yana mai sãɓãnin tsarki

Kamar yadda muka rigaya muka gani, da kasuwar fall Diamonds mai sãɓãwar launukansa a quality. Mafi na kowa suna dauke su 3/5, 4/5, 6/6. Mene ne halaye na Diamonds 3/5, da kuma yadda suka kasance fundamentally daban-daban daga 2/2, misali? Da farko abubuwa farko.

High-end Diamonds

A yanayi, wadannan duwatsu (tare da halayyar 2/2) kamar yadda kadan tsantsan tsattsarka. Amma da bukatunsu na Diamonds 2nd m kungiyar yarda 'yan haske aibobi. A 'yan - shi ne ba fiye da biyu. Kuma zuwa ga ganin su daga kotu don ido tsirara ne ba zai yiwu ba. Idan kantin sayar da aka alama dutse 2/2, duba da takardar shaidar, da kuma shaidar da ake bukata Gia (Gemology Institute of America).

Mafi mashahuri lu'u-lu'u - zagaye, da launi da kuma tsabta 4. Gemological halaye 4/4 Diamonds yale mu mu yi la'akari da wadannan duwatsu a matsayin wani hadari zuba jari. Su farashin taba da dama da kuma samar da barga riba. Bugu da kari, wadannan Manuniya na lahani kuma launi ne ba a cikin shakka.

Saboda haka abin da daidai ne a lu'u-lu'u da tsarki na 4? Irin wannan lu'u-lu'u na iya zama 2 qananan inclusions a cikin tsakiyar rabo ko 2-4 kananan aibi a cikin sauran sassa. Kuma la'akari da duk wannan zai iya zama wani mahara karuwa.

Af, da Diamonds tare da lahani 5 iya riga ya zama yawa mai rahusa fiye da wakilan 4th kungiyar. Wannan shi ne saboda cewa da kananan (0.29 Carat) duwatsu lahani Category 5 iya riga a gani ba tare da wani hange. Amma a kan wani babban dutse inclusions ne har yanzu ba a bayyane zuwa ga tsirara ido. Halaye 4/5 Diamonds nufin cewa a tsakiyar dutse ne a kananan "girgije" ko 5-6 kankanin crack dashes. Idan inclusions ne a kan wasu surface na dutse, sa'an nan a yarda a yi kananan fasa.

Manyan matsakaici ingancin dutse

Idan talakawan matakin da mai saye bukatar babbar lu'u-lu'u, shi wajibi ne don kula da 6th aji na tsarki. The fi girma da dutse, da mafi wãtsa inclusions. Sun sake za a iya gani a mahara magnifications. Amma da kudin na wannan Diamonds ne muhimmanci kasa da su net " 'yan'uwa." 6/6 Diamonds siffofin: dukan yankin na tarwatsa haske maki ko 8 kananan inclusions na graphite. halatta a 5 duhu aibobi.

An yi imani da cewa size na dutse a kan wani yatsa na amarya kayyade mataki na soyayya ga mijinta. Tun da lahani a halitta haske dutse na 6th kungiyar ne indistinguishable, kana bukatar ka zabi wani zobe da irin wannan dutse - babban da kyau.

Halaye na Diamonds (tebur misalta wannan) muhimmanci rinjayar da kudin. Tebur a kasa nuna farashin da daloli na matsakaici da kuma manyan Diamonds.

Kafin ka saya wani kankanin amma tsabta Brilliantik, tunani game da shi: shi yana iya zama mai hikima don rage ingancin sharudda, amma ya kara da size.