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Lab-Grown Diamonds/Man-Made Diamonds (MMD)

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Learn about and discuss everything on lab-grown diamonds here! No simulants (CZ, Moissanite, YAG, etc), please.

Featured Topics

bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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2
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3K
ariel144
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
3 4 5 6
Replies
170
Views
71K
pancake
OoohShiny
  • Sticky
Show me the Bling - the Laboratory Grown version!
45 46 47 48
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1K
Views
254K
Engrgrl1
M
Best LGD for a pendant
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0
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1
Magdalena130980
C
Does GIA not give hard certification copies? (James Allen)
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0
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9
chrisg320
E
David Klass CAD Review Please-is this band too wide?
Replies
6
Views
94
Engrgrl1
Runningmama
Can I have eyes on this stone I reserved from WF?
Replies
8
Views
103
Inked
D
CVD vs HPHT new EG ring
Replies
17
Views
328
Inked
D
Help finding/choosing LG earring studs
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1
Views
51
Kim N
Inked
5.46 OEC recut with SW
2
Replies
32
Views
1K
lavenderdragonfly23
K
Visibility of arrows and tips in normal light?
Replies
2
Views
59
Karl_K
V
Best place to purchase 10ct lab tennis necklace?
Replies
2
Views
81
ValentineBling
Mjay
lab grown diamond purchase- maybe?
  • Mjay
Replies
6
Views
189
Mjay
V_sh
WOW, New LGD !!!!
  • V_sh
Replies
1
Views
99
oncrutchesrightnow
C
Bought Engagement ring. How did I do? On a budget
2
Replies
35
Views
709
DejaWiz
E
Opinions on this 1.52 carat emerald cut stone?
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0
Views
38
Emca11
D
LG Tennis bracelet
Replies
6
Views
162
dylanandtyler
I
Is it a good emerald cut diamond?
  • iprin
Replies
2
Views
117
Karl_K
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
9 10 11 12
Replies
348
Views
16K
jaqjaqjaq
J
Request for expert advice re: some diamonds
  • Jjab
Replies
6
Views
133
DejaWiz
A
Please help me pick the right lab grown diamond
2 3
Replies
88
Views
2K
arshad syed
jaqjaqjaq
Loupe 360 Access
Replies
21
Views
328
Engrgrl1
J
3ct - 3.5ct round solitares - pictures?
Replies
11
Views
346
Ken Naw
C
Feedback needed pls
2
Replies
33
Views
509
concun
M
JannPaul lab bracelet-worth it?
2
Replies
41
Views
2K
mayaINaU
E
First Custom design, CAD suggestions please
Replies
10
Views
251
Engrgrl1
0
JP decagon melee fire
Replies
7
Views
643
0515vision
S
help on this stone evaluation
Replies
7
Views
149
sissisaho
Klee_Bee
Tiffany setting replica and donut height
Replies
21
Views
917
Lschneids01
M
Thoughts on this GCAL 8x
Replies
12
Views
327
0515vision
Runningmama
Looking for a second set of eyes and opinion
Replies
2
Views
118
tyty333
0-0-0
IGI HPHT H&A vs AGSL CVD AGS 0
Replies
18
Views
1K
Garry H (Cut Nut)
dvj
Ivy & Rose has HPHT old European Cut Diamonds
  • dvj
Replies
2
Views
273
Inked
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