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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
Replies
2
Views
3K
ariel144
OoohShiny
  • Sticky
Show me the Bling - the Laboratory Grown version!
47 48 49 50
Replies
1K
Views
258K
Ra2nl
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
3 4 5 6
Replies
170
Views
72K
pancake
pancake
OK, what do we do with this delicious 3.13ct antique cut Asscher/EC???
Replies
9
Views
183
caf
Garry H (Cut Nut)
I posted a LGD topic in Rocky Talky
Replies
0
Views
27
Garry H (Cut Nut)
Jopdrop
Thoughts on this OEC
Replies
10
Views
193
Inked
C
Setting this funky colored lab emerald cut
Replies
1
Views
58
ChickityChicken
M
Would love feedback :)
2 3
Replies
62
Views
1K
Ken Naw
H
2 ct + Ovals at Loosegrowndiamond - thoughts/stone recommendations
Replies
4
Views
97
0515vision
lovedogs
For fun--help me make an all colors ring!
Replies
3
Views
132
lovedogs
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
9 10 11 12
Replies
352
Views
17K
oncrutchesrightnow
togal
Loose Grown Diamonds...BOT communications...
Replies
12
Views
372
togal
togal
Calling DejaWiz and other experts to weigh-in...
  • togal
Replies
29
Views
474
togal
C
Thoughts on this wax mold and CAD?
Replies
2
Views
136
Josh_loveofjewels
J
IDJ price check
  • joe2
Replies
5
Views
108
joe2
acaw2015
Finally, my 3 ct cushion solitaire!
Replies
18
Views
353
acaw2015
S
Story of my new Jann Paul ring as it's written
Replies
25
Views
1K
AusEE
MrsT
Diamond studs or Drop style 5-6 tcw
Replies
12
Views
272
LightBright
L
Minimum start for 4ct on LGD
Replies
27
Views
664
Lavy
dkata
Opinions please on these emerald cut lab diamonds
  • dkata
Replies
4
Views
115
0-0-0
L
What's this weird texture under the table of lab grown diamond?
Replies
2
Views
114
Kim N
L
Please help me make a final decision between 3 stones!
Replies
1
Views
48
Kim N
C
thoughts on this stone?
Replies
25
Views
327
CageFighter
W
Loosegrowndiamond.com!!! What should I do? Help me!!!
Replies
26
Views
660
togal
L
Need help to choose 3ct Marquise LGD
Replies
3
Views
74
Lyristas
G
Back looking for Princess Cut help
Replies
0
Views
33
garebear
J
input on an asscher please
  • joe2
Replies
23
Views
203
Karl_K
T
Help! Need expertise on choosing the right diamond
Replies
16
Views
248
DejaWiz
B
Need help - RB 3.2 - 3.6 for E Ring
Replies
24
Views
412
0515vision
togal
Thoughts on this diamond please
  • togal
Replies
11
Views
173
togal
R
MMD diamond ring
Replies
26
Views
246
lovedogs
facebookin
Any opinion on this round 2ct?
Replies
6
Views
146
0515vision
SoaRFaabz
Decagon vs Octagon Nova?
Replies
4
Views
248
liesl79
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