4 carat lab toro diamond 3 carat 2 carat 1 carat cvd diamond ọnụahịa
Nha diamond toro ụlọ nyocha
Carat bụ nkeji ịdị arọ nke diamond.Carat na-enwekarị mgbagwoju anya na nha n'agbanyeghị na ọ bụ n'ezie ihe nha.Otu carat ruru 200 milligrams ma ọ bụ 0.2 grams.Ọnụ ọgụgụ dị n'okpuru ebe a na-egosi ụdị mmekọrịta dị n'etiti dayamọnd nke ịdị arọ carat na-abawanye.Cheta na ọ bụ ezie na nha ndị dị n'okpuru bụ nke a na-ahụkarị, diamond ọ bụla pụrụ iche.
Ola diamond tolitere ụlọ nyocha na-agbaso otu 4Cs (ịkpụ, agba, idoanya na ịdị arọ carat) dịka ola diamond eke.N'okpuru bụ ntụle dị nkenke nke otu ọ bụla: 1. Bee: Na-ezo aka na izi ezi na ịdị mma nke ịkpụ diamond, gụnyere oke ya, symmetry na polish.Otu diamond a kpụrụ akpụ nke ọma na-egosipụta ìhè nke ọma, na-agbakwunye na-egbuke egbuke.2. Agba: Na-ezo aka na saturation nke agba diamond, nke nwere ike ịmalite site na enweghị agba ruo odo, aja aja, ma ọ bụ ọbụna pink, blue, ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ.Obere agba diamond nwere, otú ahụ ka ọ bara uru karị.3. doo anya: Na-ezo aka na ọnụnọ ma ọ bụ enweghị ihe ọ bụla sitere n'okike ma ọ bụ ntụpọ dị n'ime diamond.Ola diamond nwere nchapụta dị elu nwere nsonye ole na ole ma ya mere a na-ewere ya ka ọ bara uru.4. Carat arọ: na-ezo aka na ịdị arọ nke diamond, 1 carat hà nhata 0,2 grams.Ka ibu carat dị ukwuu, ka diamond bara uru karị.Agbanyeghị, ekwesịrị iburu n'uche na diamond ndị toro n'ụlọ nyocha nwere ike ịnwe ihe dịtụ iche na ihe nchọta ma e jiri ya tụnyere ola diamond eke, nke nwere ike imetụta otu esi ahazi ya.The International Gemological Institute (IGI) na Gemological Institute of America (GIA) na-enyekwa grading akụkọ maka lab-toro diamonds.
Agba diamond toro ụlọ nyocha: DEF
Agba bụ agba eke a na-ahụ na diamond anaghị agbanwe ka oge na-aga.Ola diamond na-enweghị ụcha na-enye ohere ka ọkụ gafere karịa dayamọnd agba, na-ewepụtakwu ọkụ na ọkụ.N'ịbụ onye na-eme ihe dị ka prism, diamond na-ekewa ìhè ka ọ bụrụ ụdị agba dị iche iche ma na-egosipụta ìhè a dị ka mmụ ọkụ ndị mara mma a na-akpọ ọkụ.
Lab toro diamond doro anya: VVS-VS
Ihe doo anya nke diamond na-ezo aka na ọnụnọ adịghị ọcha na na n'ime nkume ahụ.Mgbe a na-ewepụta nkume siri ike na carbon dị n'ime ala, obere ihe ndị sitere n'okike na-anọkarị n'ime ya, a na-akpọkwa ya nsonye.
Lab toro diamond Cut: Ọ BỤRỤ
Mbelata ahụ na-ezo aka na akụkụ na oke nke diamond.Mkpụcha diamond - ọdịdị ya na njedebe ya, omimi ya na obosara ya, ọdịdị nke akụkụ - na-ekpebi ịma mma ya.Nkà nke e ji egbute diamond na-ekpebi otú o si egosipụta nke ọma ma na-atụgharị ìhè.
Nkọwapụta diamond toro ụlọ nyocha
Koodu # | Ọkwa | Ibu Carat | Ido anya | Nha |
04A | A | 0.2-0.4ct | VVS VS | 3.0-4.0mm |
06A | A | 0.4-0.6 ct | VVS VS | 4.0-4.5mm |
08A | A | 0.6-0.8ct | VVS-SI1 | 4.0-5.0mm |
08B | B | 0.6-0.8ct | SI1-SI2 | 4.0-5.0mm |
08C | C | 0.6-0.8ct | SI2-I1 | 4.0-5.0mm |
08D | D | 0.6-0.8ct | I1-I3 | 4.0-5.0mm |
10A | A | 0.8-1.0ct | VVS-SI1 | 4.5-5.5 mm |
10B | B | 0.8-1.0ct | SI1-SI2 | 4.5-5.5 mm |
10C | C | 0.8-1.0ct | SI2-I1 | 4.5-5.5 mm |
10D | D | 0.8-1.0ct | I1-I3 | 4.5-5.5 mm |
15A | A | 1.0-1.5ct | VVS-SI1 | 5.0-6.0mm |
15B | B | 1.0-1.5ct | SI1-SI2 | 5.0-6.0mm |
15C | C | 1.0-1.5ct | SI2-I1 | 5.0-6.0mm |
15D | D | 1.0-1.5ct | I1-I3 | 5.0-6.0mm |
20A | A | 1.5-2.0ct | VVS-SI1 | 5.5-6.5mm |
20B | B | 1.5-2.0ct | SI1-SI2 | 5.5-6.5mm |
20C | C | 1.5-2.0ct | SI2-I1 | 5.5-6.5mm |
20D | D | 1.5-2.0ct | I1-I3 | 5.5-6.5mm |
25A | A | 2.0-2.5ct | VVS-SI1 | 6.5-7.5mm |
25B | B | 2.0-2.5ct | SI1-SI2 | 6.5-7.5mm |
25C | C | 2.0-2.5ct | SI2-I1 | 6.5-7.5mm |
25D | D | 2.0-2.5ct | I1-I3 | 6.5-7.5mm |
30A | A | 2.5-3.0ct | VVS-SI1 | 7.0-8.0mm |
30B | B | 2.5-3.0ct | SI1-SI2 | 7.0-8.0mm |
30C | C | 2.5-3.0ct | SI2-I1 | 7.0-8.0mm |
30D | D | 2.5-3.0ct | I1-I3 | 7.0-8.0mm |
35A | A | 3.0-3.5ct | VVS-SI1 | 7.0-8.5mm |
35B | B | 3.0-3.5ct | SI1-SI2 | 7.0-8.5mm |
35C | C | 3.0-3.5ct | SI2-I1 | 7.0-8.5mm |
35D | D | 3.0-3.5ct | I1-I3 | 7.0-8.5mm |
40A | A | 3.5-4.0ct | VVS-SI1 | 8.5-9.0mm |
40B | B | 3.5-4.0ct | SI1-SI2 | 8.5-9.0mm |
40C | C | 3.5-4.0ct | SI2-I1 | 8.5-9.0mm |
40D | D | 3.5-4.0ct | I1-I3 | 8.5-9.0mm |
50A | A | 4.0-5.0ct | VVS-SI1 | 7.5-9.5mm |
50B | B | 4.0-5.0ct | SI1-SI2 | 7.5-9.5mm |
60A | A | 5.0-6.0ct | VVS-SI1 | 8.5-10mm |
60B | B | 5.0-6.0ct | SI1-SI2 | 8.5-10mm |
70A | A | 6.0-7.0ct | VVS-SI1 | 9.0-10.5mm |
70B | B | 6.0-7.0ct | SI1-SI2 | 9.0-10.5mm |
80A | A | 7.0-8.0ct | VVS-SI1 | 9.0-11mm |
80B | B | 7.0-8.0ct | SI1-SI2 | 9.0-11mm |
80+A | A | 8.0ct + | VVS-SI1 | 9mm+ |
80+B | B | 8.0ct + | SI1-SI2 | 9mm+ |