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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
Views
3K
ariel144
R
Does this diamond look great in the videos or do you guys see any problems with it?
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11
Views
224
0515vision
C
Pls help me evaluate these stones
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18
Views
313
0515vision
T
Please provide feedback
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5
Views
150
tooraloora
DejaWiz
Diamond lovers, enthusiasts, and pros: blue nuance?
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18
Views
395
Rockdiamond
SoaRFaabz
Decagon vs Octagon Nova?
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3
Views
158
SoaRFaabz
S
ISO 1.3-1.5 carat round - help!
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16
Views
267
Kim N
SoaRFaabz
Jannpaul Setting Quality?
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1
Views
131
0515vision
B
Upgrading my CE diamond to a LGD
2
Replies
35
Views
730
BabsNMK
B
Not so perfect specs , but a steal of a deal
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21
Views
388
Bullybabe65
L
Smaller lab stud help!
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16
Views
338
Kim N
Musa15
Do these look like VS and above? I'm slightly panicking
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28
Views
505
Dreamer_D
P
Help, searching for a pair of diamonds for earrings
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11
Views
161
p12345
S
Please Help! Diamond Engagement Ring
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3
Views
110
Kim N
K
LGD with IGI certs vs. Appraisal Only
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10
Views
160
kmg110
D
Help: Round Diamond Search
2
Replies
50
Views
843
Kim N
D
Tiffany's new solitaire setting
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8
Views
314
dylanandtyler
K
Is there a noticeable difference between 2.50 ctw studs and 3.00 ctw studs?
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7
Views
177
concun
S
Opinion on light performance of these elongated cushions
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6
Views
218
Garry H (Cut Nut)
D
Calling all experts
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17
Views
262
Kim N
U
Help me find a round 2.5!
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16
Views
265
Kim N
M
Changing prongs
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5
Views
263
mrsj8610
S
  • Poll
Keep one or return both?
Replies
14
Views
268
tyty333
SoaRFaabz
Help me choose between these 2!
Replies
3
Views
147
DejaWiz
Musa15
Feedback on this EC stone? Does it have adequate "mirroring" instead of "windowing?"
Replies
13
Views
217
Karl_K
C
Working on huggies - Need your inputs
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11
Views
245
concun
F
Unsure of Diamond Hue & Pink Lab Diamond Suggestions
Replies
2
Views
167
MMtwo
Runningmama
What’s wrong with this stone?
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12
Views
335
MMtwo
K
Tennis Necklace- thoughts?
Replies
14
Views
282
0515vision
P
Comparing lab 2ct diamonds, Australia vs online
Replies
10
Views
282
Kim N
4
Help me choose for engagement ring
Replies
8
Views
248
4ly5ha
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