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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.

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bcmacdonald
Blog Lab-Grown Diamond Prices - June 2025
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3
Views
616
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
NatashaL
Square one: help with diamond
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4
Views
685
NatashaL
NatashaL
Clunkygirl
Anyone interested in buying 1 LB pink heart shaped earring stud?
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2
Views
678
poshmommy
poshmommy
Garry H (Cut Nut)
Carbon Neutral Diamond Mining
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1
Views
435
Karl_K
Karl_K
B
Opinions on Vrai diamond studs
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8
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2K
Kasey Bug
Kasey Bug
La2020
Colored Diamonds - how do you judge the colors accurately for purchases online?
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4
Views
696
monipod
monipod
e2the3rd
Help please - feather inclusion in MMD I just purchased - ok or problematic?
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7
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1K
e2the3rd
e2the3rd
W
How did I do? 1.35ct MMD!
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3
Views
667
whyjellyfish
W
L
Lab-created Oval Diamond Review?
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1
Views
665
monipod
monipod
Garry H (Cut Nut)
IGI mentions post treatment of grown diamonds
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3
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2K
Rockdiamond
Rockdiamond
S
Heritage OEC engagement ring!!
2
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45
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5K
muesli
muesli
D
Which diamond should I choose? Poll
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9
Views
797
dogmom89
D
J
Could you please help me decide?
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5
Views
576
lovedogs
lovedogs
S
Thoughts on this Diamond?
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2
Views
413
lovedogs
lovedogs
S
Help! Purchase Anxiety
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3
Views
735
smithm133
S
T
Need advice on cut for a Lab cushion 1.5ct
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9
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1K
sprinklesparkles
sprinklesparkles
e2the3rd
Specs contributing to contrast?
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0
Views
459
e2the3rd
e2the3rd
A
Newbie looking for expert opinions on lab diamond
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4
Views
873
andiemarie
A
Garry H (Cut Nut)
Fake LGD's
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15
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2K
MelloYello8
MelloYello8
C
Diamond Selection Help
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11
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1K
charliethemutt
C
T
Lab diamond purchase: technical questions (including cut)
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4
Views
963
Tweedi
T
monipod
Project with Ouros: 3 or 5 stone DBTY bracelet?
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10
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1K
monipod
monipod
I
K color diamond and setting choice?
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10
Views
2K
NatashaL
NatashaL
M
Pink Lightbox Ring Ideas?
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4
Views
1K
sparklyshrink
S
RDPOE
How did I do? 2.09ct MMD
Replies
5
Views
1K
RDPOE
RDPOE
W
Help a first timer rate this round lab diamond
Replies
8
Views
830
whyjellyfish
W
centralsquare
2.72 cttw earrings - what do you think?
Replies
8
Views
825
Dhana
D
D
Is this an ideal or excellent cut by AGS/GIA standards?
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13
Views
1K
lovedogs
lovedogs
whitewave
I bought the James Allen 2 carat mmd tennis bracelet
2
Replies
35
Views
7K
whitewave
whitewave
Z
Ouros Jewels/Vijay eternity band CAD
Replies
14
Views
3K
fiona00004
fiona00004
jsunsun2011
New Lightbox ring
Replies
3
Views
2K
kgizo
kgizo
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