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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 Lab-Grown Diamond Prices - June 2025
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3
Views
426
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
Views
6K
pinklemonadegurl
F
Deleted
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0
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72
free-user
F
Lynniiee
Help me decide?
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5
Views
148
Summertime_girl
Summertime_girl
S
Please help me evaluate these two stones
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0
Views
69
superk02
S
C
Where to go for a 2.5 - 3 ct loose round lab diamond?
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19
Views
610
MackPUK
M
D
Selecting a lab grown with the best cut
2
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33
Views
640
MackPUK
M
M
Love my new lab earrings
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5
Views
325
melissascharf
M
A
Help with a round.....
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4
Views
164
DejaWiz
DejaWiz
F
Find me round brilliant options for our 10 anniversary
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7
Views
177
DejaWiz
DejaWiz
F
Is this a hazy/bad diamond stats?
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12
Views
246
freddyboston
freddyboston
V
JannPaul Oval diamond size is significantly smaller. Is it worth it?
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11
Views
546
thisshallot999
T
L
What are your thoughts on this oval ring? Should I exchange it?
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4
Views
154
luckylady25
L
M
Cutwise & 'My' Round Brilliant - The rabbit hole just got deeper!
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11
Views
295
MackPUK
M
R
Thoughts on this diamond?
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4
Views
108
rjmr
R
Jax172
Looking for a new stone
Replies
23
Views
414
Jax172
Jax172
Lynniiee
6 3ct Oval final showdown
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11
Views
420
oncrutchesrightnow
oncrutchesrightnow
B
Is This Setting Off or Am I Seeing Things?
Replies
4
Views
246
Bianca201
Bianca201
petrock<3
Help with depth of antique style OMC
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17
Views
487
petrock<3
petrock<3
F
Advice on this Oval & Setting
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4
Views
218
Fashungurl
F
G
Expert advice will be much appreciated
  • G--
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22
Views
379
freddyboston
freddyboston
njblinger
Looking for help picking 4 ctw diamond studs
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0
Views
122
njblinger
njblinger
scandi_queen
Emerald cut evaluation, please
Replies
8
Views
290
Garry H (Cut Nut)
Garry H (Cut Nut)
Q
3ct oval diamond recommendations/guidance
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10
Views
409
Summertime_girl
Summertime_girl
Karl_K
De Beers shuts down LightBox
2
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31
Views
1K
acaw2015
acaw2015
echelon6
Help me find a nice fancy vivid yellow step cut
Replies
7
Views
195
Ibrakeforpossums
Ibrakeforpossums
echelon6
Opinion on these two Fancy Vivid Yellow Aschers please
Replies
0
Views
102
echelon6
echelon6
diamondhoarder
Is this a good marquise?
Replies
7
Views
239
Garry H (Cut Nut)
Garry H (Cut Nut)
the_mother_thing
LGD OEC Help Please
Replies
5
Views
261
Rfisher
Rfisher
D
Opinions on this diamond
Replies
29
Views
414
freddyboston
freddyboston
Summertime_girl
Opinions on these ovals
Replies
5
Views
132
Summertime_girl
Summertime_girl
Summertime_girl
Opinion on HPHT
Replies
9
Views
402
0-0-0
0-0-0
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