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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
599
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
B
3 Carat Oval (Vrai)
2
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43
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6K
123ducklings
1
sugarcloud
How hard is it to find a true ideal cut lab diamond?
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12
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2K
vintageinjune
vintageinjune
A
Does this diamond have good brilliance?
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1
Views
618
LLJsmom
LLJsmom
secretagentdee
A long way to go but interesting
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2
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650
secretagentdee
secretagentdee
M
First glance opinions on this 2.04ct round?
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6
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896
mabbies11
M
Decision_Decisions
JA Preset Lab Pendants
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6
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815
Pearl19
P
sadiesunshine13
AVR or HA for this setting... advice please!
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5
Views
686
monipod
monipod
sadiesunshine13
Help finding a ~2ct lab diamond
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2
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964
DAF
D
diamondseeker2006
New to lab diamonds and need some guidance!
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25
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5K
Kim N
Kim N
S
Light box reset melting down existing gold
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8
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899
Dhana
D
monipod
Strong Orange Fluor in Lab Stones?
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4
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1K
xxxxxx
xxxxxx
I
Duty on lab diamond shipped from USA to Canada
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1
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1K
OoohShiny
OoohShiny
Myshinybestlife
Lab Emerald cut - Help
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5
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1K
monipod
monipod
L
Ouros five stone diamond ring
2
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31
Views
4K
Lauralei101
L
pearaffair
Should I buy this lab heart
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28
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2K
pearaffair
pearaffair
Kim N
Vrai diamonds in larger carat weights
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18
Views
4K
Kim N
Kim N
E
A little too late...Moving on...
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10
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2K
AprilBaby
AprilBaby
OoohShiny
Yoram / Gemconcepts is cutting MMDs!
2 3 4
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112
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13K
LightBright
L
O
Internal Graining Comparison
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28
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5K
Garry H (Cut Nut)
Garry H (Cut Nut)
M
Please help with this stone
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2
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449
maldsteve
M
M
Lab version of a dream ring + David Klass, Ouros and Tianyu reviews
2
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35
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4K
Bling_banned
B
L
Help! Are either of these radiants a good buy?
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2
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604
love succulents
L
L
Thoughts on this 1.1 CT Radiant Cut
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17
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3K
love succulents
L
Tartansparkles
Diamonds from the sky
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7
Views
788
nojs
nojs
OoohShiny
Pricescope Diamond Search Engine now listing MMD / Lab Grown stones!
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13
Views
1K
MMtwo
MMtwo
monipod
Once Lab, Never Back?
2
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38
Views
4K
free-user
F
S
Guess the colour
2
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31
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2K
Lisag103
L
F
Pear visual eval
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2
Views
477
FL_runner
FL_runner
MamaBee
Lightbox new facility and..
2
Replies
31
Views
4K
OdetteOdile
OdetteOdile
Buttercookies
Lightbox 1ct pendant back in stock!
Replies
14
Views
2K
Buttercookies
Buttercookies
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