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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
702
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
aapple0112
  • Poll Poll
Please help choose bail style for my pendant
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6
Views
730
aapple0112
aapple0112
T
Feedback on Lab Diamond for Engagement Ring
2
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40
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2K
Kim N
Kim N
A
Super Ideal Lab vendors?
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23
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2K
Alybird
A
FL_runner
Lightbox Loose Stones up to 2ct Just Became Available
15 16 17 18
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539
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50K
Musa15
Musa15
Runningmama
My 2.47 E VS1 in a Tiffany style setting.
2
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33
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2K
TruLuv858
TruLuv858
Runningmama
I need your expertise, it’s upgrade time!!
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20
Views
724
DejaWiz
DejaWiz
Musa15
Experiencing a bit of buyers remorse
3 4 5 6
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163
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7K
cushioncutnut
cushioncutnut
F
Newbie need help choosing MND for wife
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15
Views
610
whitewave
whitewave
D
Ring size verification
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3
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291
m-cubed
M
R
Lab studs?
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11
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636
whitewave
whitewave
D
Opinions on this setting?
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19
Views
870
djjosh
D
T
  • Poll Poll
Is this diamond I bought bad?
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17
Views
548
TWILLIAMS5
T
M
Upgrade - assistance needed!
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15
Views
552
cushioncutnut
cushioncutnut
Garry H (Cut Nut)
Is this picture accurate?
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4
Views
424
holeydonut
holeydonut
D
Any feedback on this lab diamond to be set on a gold ring
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8
Views
389
Kim N
Kim N
jewels2
It’s here! Ritani 1.9
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27
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1K
lovedogs
lovedogs
D
Please help me find a pendant stone
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10
Views
370
Kim N
Kim N
2
Large facets??
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3
Views
535
JenniferMarie90
JenniferMarie90
A
Is this a good stone?
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7
Views
294
Kim N
Kim N
Jax172
Help with side stones
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20
Views
796
Sprinkles&Stones
Sprinkles&Stones
e2the3rd
Starting my search for an upgrade!
2 3 4 5
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124
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4K
e2the3rd
e2the3rd
SCARLETTE
Looking for Lab Old Mine Diamonds
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4
Views
871
Jean_Jean
Jean_Jean
4
Please review this diamond!
Replies
16
Views
788
DejaWiz
DejaWiz
D
Lab diamond recommendations for first time buyer
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3
Views
458
Kim N
Kim N
kb1gra
Help decide if this pear is a keeper?
Replies
28
Views
666
Sibsgirl
S
2
Can i askfor your opinion on this?
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3
Views
383
27fan
2
TruLuv858
Will LGD pricing will go down after the holidays?
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6
Views
656
oncrutchesrightnow
oncrutchesrightnow
A
Online store that offers guardian posts
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2
Views
272
alnashar
A
jewels2
RAKUTEN
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2
Views
386
DAF
D
D
Planning for a 2ct Pear- do you like this setting?
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2
Views
405
diamondyes
D
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