Wholesale lab yakagadzira madhaimani EX VG cvd diamond tenga online

Tsanangudzo Pfupi

CVD lab yakagadzirwa madhaimani yakavakirwa pa polycrystalline diamond (diamond crystal), vachishandisa musimboti wekudziya kwemicrowave, kuitira kuti kabhoni maatomu akaora nemethane arambe achiiswa padhaimondi substrate, uye CVD lab yakagadzira madhaimondi anokura akaturikidzana uye kukura. mudhaimondi.Chemical vapor deposition (CVD) inokodzera kugadzirwa kwemadhaimondi makuru ecarat (kunyanya 1ct kumusoro).

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Carat uremu

Huremu hwehuremu hweCVD lab yakagadzirwa madhaimani icarat (ct), 1 karati = zana mapoinzi = 0.2 magiramu.

Kana mamwe mareferensi e4C akafanana, kukura kwehuremu hwedhaimondi, kunowedzera kukosha

Tafura iyi inongoshandiswa sereferensi yekuenzanisa hukuru hwekarati hwakasiyana, hunogona kunge hwakasiyana nehukuru chaihwo.

DEF Ruvara cvd lab yakakura madhaimani ari kutengeswa (1)

Color Giredhi

Kujeka kwegiredhi kwakavakirwa pahunhu hwemukati hwedhaimondi sekucherechedzwa pasi pe10x magnification, ine mashoma inclusions inoita kuti dhaimondi riwande.

DEF Ruvara cvd lab yakakura madhaimani ari kutengeswa (2)

Clarity Grade

Kujeka kwegiredhi kwakavakirwa pahunhu hwemukati hwedhaimondi sekucherechedzwa pasi pe10x magnification, ine mashoma inclusions inoita kuti dhaimondi riwande.

DEF Ruvara cvd lab yakakura madhaimani ari kutengeswa (3)

Cheka Giredhi

Hunhu hwakachekwa hunokanganisa zvakananga kupenya kweCVD lab yakagadzirwa madhaimondi, VG pamusoro pekuchekwa kwedhaimani, moto wedhaimani unonyanya kuoneka.Zvinokurudzirwa kusarudza dhaimondi ne 3EXcut nemoyo sere uye masere miseve chiedza effect, iyo yakanaka kwazvo.

DEF Ruvara cvd lab yakakura madhaimani ari kutengeswa (4)

CVD lab yakagadzira madhaimani Specs

Kodhi #	Giredhi	Carat Weight	Kujeka	Size
04A	A	0.2-0.4ct	VVS VS	3.0-4.0mm
06A	A	0.4-0.6ct	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	4.5-5.5mm
10B	B	0.8-1.0ct	SI1-SI2	4.5-5.5mm
10C	C	0.8-1.0ct	SI2-I1	4.5-5.5mm
10D	D	0.8-1.0ct	I1-I3	4.5-5.5mm
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+