Wholesale laboratwa kreye Diamonds EX VG cvd Diamond achte sou entènèt

An gwo laboratwa te kreye dyaman EX VG cvd dyaman achte sou entènèt En vedette Image

Deskripsyon kout:

Dyaman ki kreye laboratwa CVD yo baze sou yon dyaman polikristalin (kristal dyaman), lè l sèvi avèk prensip chofaj mikwo ond lan, pou atòm kabòn ki dekonpoze pa metàn yo kontinyèlman depoze sou substra dyaman an, ak laboratwa CVD kreye dyaman grandi kouch pa kouch epi grandi. nan yon dyaman.Depo chimik vapè (CVD) se apwopriye pou pwodiksyon an nan gwo kawo kawo (sitou 1ct pi wo a).

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Pwodwi detay

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Pwa kara

Inite pwa nan yon laboratwa CVD kreye Diamonds se yon kara (ct), 1 kara = 100 pwen = 0.2 gram

Lè lòt referans 4C yo sanble, pi gwo pwa dyaman an, pi gwo valè a

Tablo sa a sèlman itilize kòm yon referans pou konpare gwosè diferan kara, ki ta ka diferan de gwosè aktyèl la.

DEF Color cvd lab grown dyaman pou vann (1)

Koulè Klas

Klas klète a baze sou karakteristik entèn yon dyaman jan yo obsève anba agrandisman 10x, ak mwens enklizyon ki fè dyaman an pi ra.

DEF Color cvd lab grown dyaman pou vann (2)

Klas Klate

Klas klète a baze sou karakteristik entèn yon dyaman jan yo obsève anba agrandisman 10x, ak mwens enklizyon ki fè dyaman an pi ra.

DEF Color cvd lab grown dyaman pou vann (3)

Koupe Klas

Bon jan kalite a koupe dirèkteman afekte klere nan laboratwa CVD kreye Diamonds, VG pi wo a koupe dyaman an, dife a dyaman se pi evidan.Li rekòmande yo chwazi yon dyaman ak 3EXcut ak uit kè ak uit flèch efè limyè, ki se bèl anpil.

DEF Color cvd lab grown dyaman pou vann (4)

CVD laboratwa te kreye Diamonds Specs

Kòd #	Klas	Pwa Carat	Klète	Gwosè
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 +