Ụlọ nyocha n'ogbe kere ola diamond EX VG cvd diamond zụta n'ịntanetị

Ụlọ nyocha n'ogbe kere ola diamond EX VG cvd diamond zụta ihe onyonyo egosipụtara n'ịntanetị

Nkọwa dị mkpirikpi:

CVD lab kere diamond na-dabere na a polycrystalline diamond (diamond crystal), na-eji ụkpụrụ nke ngwa ndakwa nri kpo oku, nke mere na carbon atom decomrated site methane na-anọgide na-edebe na diamond mkpụrụ, na CVD lab kere diamonds tolite oyi akwa site oyi akwa na-eto eto. n'ime diamond.Chemical vapor deposition (CVD) kwesịrị ekwesị maka mmepụta nke nnukwu carat diamonds (karịsịa 1ct n'elu).

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ibu carat

Akụkụ ịdị arọ nke ụlọ nyocha CVD mepụtara diamond bụ carat (ct), 1 carat = 100 isi = 0.2 grams

Mgbe nrụtụ aka 4C ndị ọzọ yiri, ka ịdị arọ nke diamond na-abawanye, uru ahụ dị elu

A na-eji tebụl a naanị dịka ntụaka maka ntụnyere nha carat dị iche iche, nke nwere ike ịdị iche na nha n'ezie.

DEF Agba cvd lab toro ola diamond maka ọrịre (1)

Agba ọkwa

Ngosipụta doro anya dabere na njirimara dị n'ime diamond dị ka achọpụtara n'okpuru mmụba 10x, yana ntinye ole na ole na-eme ka diamond dị ụkọ.

DEF Agba cvd lab toro ola diamond maka ọrịre (2)

Ọkwa Clarity

Ngosipụta doro anya dabere na njirimara dị n'ime diamond dị ka achọpụtara n'okpuru mmụba 10x, yana ntinye ole na ole na-eme ka diamond dị ụkọ.

DEF Agba cvd lab toro ola diamond maka ọrịre (3)

Bee ọkwa

Ogo ịkpụ ahụ na-emetụta ọmarịcha ọmarịcha ụlọ nyocha CVD mepụtara diamond, VG n'elu ịkpụ diamond, ọkụ diamond doro anya.A na-atụ aro ka ịhọrọ diamond na 3EXcut nwere obi asatọ na mmetụta ọkụ asatọ, nke mara mma nke ukwuu.

DEF Agba cvd lab toro ola diamond maka ọrịre (4)

Ụlọ nyocha CVD mepụtara nkọwapụta diamond

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+