Carat lu'u-lu'u, da tarihi na bayyanar da darajar.

Daga cikin jewelers akwai wani maganarsu: "Diamonds - mafi kyau abokai na mata. Beauty fades, abokai yaudararka, kuma suka har yanzu za su haskaka da kuma sawwaƙe tsada. " Lalle ne, Diamonds za a iya kira daya daga cikin mafi tsada duwatsu a duniya. Su farashin dabam dangane da tsarki, launi da kuma yanke, amma a cikin wani hali da shi sosai high. Kasa za mu yi kokarin bayyana nawa a 1 Carat lu'u-lu'u.

Diamond version aka kira faceted lu'u-lu'u. da nauyi da aka auna a raka'a kamar Carat. An samu daga nau'in bishiyoyi wanda tsaba aka yi amfani a matsayin ma'auni na nauyi a prehistoric sau. Duk da yake da nauyin da iri ne dauke da wani nasa tarihin kuma zama 0.2 grams.

Diamonds kasu kashi uku kungiyoyin dangane da nauyi:

- manyan (1 Carat).

- talakawan (0.3 zuwa 0.99 carats).

- kananan (0.29 Carat).

Carat lu'u-lu'u ta kiyasta masana a cikin hanyoyi daban-daban, dangane da irin dutse. Kuma idan kananan mai daraja ne kawai don su nauyi, a lokacin da kimantawa da manyan jewelers duwatsu asusu domin halaye kamar tsabta da kuma launi.

Kananan Diamonds, ko da kuwa su form a cikin yanayi jewelers kira «melee» - da nauyi kada wuce kwata na Carat. Suna kullum samu ta hanyar yankan sassa na babban lu'u-lu'u. Duwatsu da cewa suna da mafi nauyi da kuma size, da ake kira «ni lange».

The kudin na 1 Carat lu'u-lu'u iya Range daga daruruwan daloli ga dubban dubbai. A daidai wannan lokaci yana da muhimmanci sosai dutse daya ko dama karami su. Carat lu'u-lu'u, wanda aka saka a cikin cibiyar na kayan ado iya kudin sau goma fiye da tsada fiye da guda adadin da nauyi na kananan duwatsu da cewa sanã'anta a cikin tsakiyar.

lu'u-lu'u taro mafi yawa ana auna daya ta ɗari carats. Duk da duwatsu, wanda da nauyi kasa wannan mashaya, dauke crumbs. Don auna jewelers amfani da musamman karat nauyi, amma shi ne ko da yaushe zai yiwu domin sanin kamar nauyi na dutse, a kan tushen da diamita. Darajar cewa yana da Carat lu'u-lu'u, da aka lasafta bisa ga mulkin Tavernier, inda darajar da dutse mai daraja ne samfurin tushe farashin Carat nauyi da square na ƙarau. Saboda haka, a 2 Carat lu'u-lu'u za kudin game da uku sau mafi tsada fiye da dutse yin la'akari 1 Carat. A ci gaban da darajar da nauyin da lu'u-lu'u ke tsiro zuwa goma carats: da lu'u-lu'u na wannan size zai zama sau ɗari fiye da tsada fiye da a 1 Carat lu'u-lu'u daga cikin wannan tsarki. Duwatsu yin la'akari fiye da 25 carats ko da yaushe suna da nasu sunayen.

Couple tips for waɗanda ake faruwa saya lu'u-lu'u kayan ado

Ka tuna cewa yawan carats na Diamonds - ba da mafi muhimmanci halayyar. Ko da yaushe wajibi ne don la'akari da tsarki, launi da kuma ingancin da lu'u-lu'u yanke. Saboda haka, misali, darajar 1 Carat lu'u-lu'u E da kuma launi tsarki WS1 ne kimanin 2 fiye da sau da tsarki na dutse launi SI1 kuma H.

Koyaushe tuna cewa jimlar farashin dukan duwatsu cewa kewaye da babban darajar kayan ado ba daidai yake da kudin da wani babban lu'u-lu'u a cikin cibiyar. Alal misali da yawa dubun Diamonds yin la'akari 1 Carat za kudin game da $ 600, yayin da a tsakiyar dutse na daya launi, tsabta da kuma nauyi, za kudin fiye da $ 6,000. Koyaushe yi da hankali, duba da mai yin kayan ado daidai da gyara da samfurin da ka saya.