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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
U
Am I crazy?!
2 3 4
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93
Views
3K
User68345
D
Question on calculating proportions
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2
Views
77
dylanandtyler
D
Crazy stupid LGD pricing? Or the new normal?
2
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34
Views
1K
DejaWiz
C
Pls help me evaluate these stones
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13
Views
245
Kim N
C
What are these colors?
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16
Views
172
DejaWiz
M
Any Jannpaul testimonials on pave craftsmanship for bespoke rings?
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2
Views
117
0515vision
L
What type of inclusion is this?
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6
Views
192
DejaWiz
Sirenagirl
Help me find a glorious OEC or OMC.
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6
Views
309
Sirenagirl
jeaniefish
Has anyone bought from Brilliance.com?
Replies
13
Views
656
Mjay
DejaWiz
Diamond lovers, enthusiasts, and pros: blue nuance?
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18
Views
387
Rockdiamond
S
Assistance with LG diamond / setting
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21
Views
475
0515vision
U
Help me find a round 2.5!
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16
Views
262
Kim N
A
Help me to choose an oval diamond please
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29
Views
417
annastasiia
P
Help, searching for a pair of diamonds for earrings
Replies
11
Views
156
p12345
R
Help evaluate this LG pair
Replies
2
Views
70
realru
B
Need help searching for a pair of diamonds for earrings again
Replies
0
Views
49
b2k2
T
Please provide feedback
Replies
5
Views
147
tooraloora
SoaRFaabz
Decagon vs Octagon Nova?
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3
Views
153
SoaRFaabz
M
Changing prongs
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5
Views
258
mrsj8610
C
Studs - pls help
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29
Views
417
0515vision
B
Not so perfect specs , but a steal of a deal
Replies
21
Views
378
Bullybabe65
C
Working on huggies - Need your inputs
Replies
11
Views
244
concun
SoaRFaabz
Jannpaul Setting Quality?
Replies
1
Views
124
0515vision
C
CAD Check on JP Ring
Replies
15
Views
457
Competitive_Cars
K
LGD with IGI certs vs. Appraisal Only
Replies
10
Views
157
kmg110
Y
Please help me pick out a round cut diamond!
2
Replies
38
Views
537
Kim N
S
Please Help! Diamond Engagement Ring
Replies
3
Views
106
Kim N
D
Tiffany's new solitaire setting
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8
Views
305
dylanandtyler
D
You see a big stone on person A vs B: do you make assumptions on Lab vs mined?
2
Replies
59
Views
2K
jaqjaqjaq
S
Opinion on light performance of these elongated cushions
Replies
6
Views
217
Garry H (Cut Nut)
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