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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
659
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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7
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6K
sahariaazmin12
D
59 Table H&A with 1.7 HCA
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6
Views
869
Garry H (Cut Nut)
Garry H (Cut Nut)
D
Thoughts on this H&A diamond?
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3
Views
705
mwilliamanderson
mwilliamanderson
D
Is it possible to have strain patterns in D, VVS1, CVD diamond?
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1
Views
637
Garry H (Cut Nut)
Garry H (Cut Nut)
gatacola
Bigger/better Lightbox coming in October!
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22
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2K
Garry H (Cut Nut)
Garry H (Cut Nut)
D
Worried inclusions will be visible in the VS1
Replies
1
Views
536
vintageinjune
vintageinjune
P
IGI Hearts + Arrows on Certificate?
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3
Views
2K
Garry H (Cut Nut)
Garry H (Cut Nut)
S
Opinions needed on JA 2ct round studs
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14
Views
1K
DejaWiz
DejaWiz
Garry H (Cut Nut)
A good move in sustainability
Replies
3
Views
845
Garry H (Cut Nut)
Garry H (Cut Nut)
quietlysw
1.25 carat lab grown diamond from Australian B&M store
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13
Views
977
Dandi
Dandi
S
Starting with a rough MMD?
Replies
11
Views
1K
OoohShiny
OoohShiny
mwilliamanderson
Your thought on these proportions please.
Replies
10
Views
852
musicloveranthony
M
M
Resetting opinions?
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2
Views
476
Mamaofmany
M
D
Can I please get opinions on this diamond?
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13
Views
822
vintageinjune
vintageinjune
Dandi
Has anyone seen lab diamond prices increase recently?
2
Replies
48
Views
3K
Rockdiamond
Rockdiamond
F
Help with 2ct 34/41 57%
2 3
Replies
77
Views
4K
DejaWiz
DejaWiz
W
Lab engagement ring
Replies
9
Views
1K
HerefortheBling
HerefortheBling
E
Search engine for specific length and width?
Replies
2
Views
488
elizat
E
Clunkygirl
Help with lab-grown diamond tennis bracelet (please!)
Replies
23
Views
3K
Clunkygirl
Clunkygirl
Rockdiamond
How do Lab vs Earth mined Diamonds retain value- or trade up?
2 3
Replies
65
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5K
DejaWiz
DejaWiz
elle_chris
Finally want to set my Blue HPHT
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13
Views
1K
AllAboardTheBlingTrain
A
B
Seeking advice on this lab-grown oval
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5
Views
751
bertrande80
B
Mjay
Ouros Jewels?
Replies
21
Views
4K
Dandi
Dandi
L
Question re: Re-cutting
Replies
11
Views
1K
anangel
anangel
FutureChocolateMLK
Are LB pieces from Bloomingdale’s of lesser quality?
Replies
4
Views
1K
Spring Azure
Spring Azure
clearfading
Does anyone else carry Brilliant Earth inventory?
Replies
10
Views
1K
holyrock
holyrock
B
Opinion on Ouros and custom / duplication of a setting
Replies
13
Views
1K
bryanwood74
B
AprilBaby
Lightbox 50% sale
2
Replies
58
Views
8K
Ally66
Ally66
anangel
Diamonds By Lauren delivers! Let David cherry pick a diamond for you
Replies
23
Views
3K
jaysonsmom
jaysonsmom
mwilliamanderson
Lab Grown coming to WolfCBI?
Replies
12
Views
1K
xxxxxx
xxxxxx
D
Thoughts on this diamond?
Replies
5
Views
757
anangel
anangel
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