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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
NatashaL
Complete with her sisters!!
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5
Views
946
NatashaL
centralsquare
Feedback on this MMD pair for earrings?
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3
Views
844
RockFox
S
Help needed to decide between diamonds
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6
Views
807
S00ntobeengaged
RetroTreeGal
Did I pick a milky one?
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8
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2K
anangel
fiona00004
5 stone with Ouros
2
Replies
35
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3K
LightBright
GoldenTouch
Ouros helix & Tikka
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0
Views
549
GoldenTouch
adele_h
3 round brilliant stones with pics / certs.. opinions please?
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2
Views
820
vintageinjune
Buttercookies
What do you guys think about this cushion?
Replies
7
Views
1K
monipod
NatashaL
She is here! (Kinda)
Replies
4
Views
906
NatashaL
mrsthirdcharms
Blue lab diamonds
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1
Views
820
MeowMeow
1
Options for 2ctw white round MMD earrings
2
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36
Views
4K
Kasey Bug
M
Swarovski Colored Lab Diamonds
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15
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3K
MeowMeow
G
Help choosing between two diamonds and their HCA scores.
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3
Views
758
ringo865
B
I just can’t decide between lab and earth..
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19
Views
3K
sparklyshrink
AprilBaby
Lightbox outlet
Replies
24
Views
5K
123ducklings
M
IGI Cert Hearts and Arrows for Lab Diamond
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11
Views
4K
Eeveepenny
H
Diamond dark in flash
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2
Views
919
Buttercookies
NatashaL
Urgent!! Opinions on the CAD
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4
Views
596
NatashaL
NatashaL
1.7 with halo on a size 6 finger
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1
Views
686
123ducklings
RockFox
Ouros oval half eternity ring
Replies
16
Views
2K
RockFox
N
pink diamond lightbox
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26
Views
3K
AprilBaby
anangel
New World Diamonds Tennis Bracelet
Replies
3
Views
1K
Garry H (Cut Nut)
FL_runner
Ideas for Lightbox projects!
Replies
19
Views
1K
YadaYadaYada
A
Good sparkle?
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2
Views
622
Pearl19
acaw2015
Lightbox 1ctw studs reset
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23
Views
3K
acaw2015
M
Opinions on this JA radiant stone
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1
Views
541
Garry H (Cut Nut)
G
What is this line going through my diamond?
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11
Views
2K
OoohShiny
S
Seriously thinking about pulling the trigger on this MMD
Replies
6
Views
799
sparklyshrink
C
Opinions on this 2.39ct MMD
Replies
3
Views
1K
AprilBaby
A
ASET scope review - does this diamond look good
Replies
18
Views
2K
Garry H (Cut Nut)
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