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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
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449
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
N
Help - Need reasonable, honest, but great quality ring maker recommendations!
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16
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593
Summertime_girl
Summertime_girl
MMtwo
Your Latest Jewelry Purchases/Things You're Considering (Lab Grown Version)....
2 3 4 5
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138
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7K
Ibrakeforpossums
Ibrakeforpossums
Rubygirl13
From 3 carat round to 4 carat oval.
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4
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424
Matthews1127
Matthews1127
S
Help finding cushion cut 2 ct
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25
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408
superk02
S
C
HPHT or CVD JP stone?
2
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30
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1K
DiamondDuck
DiamondDuck
T
Advice on oval diamond - bowtie worries!
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5
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177
DejaWiz
DejaWiz
C
OEC diamond check!
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2
Views
166
WinterCamellias
WinterCamellias
C
Jannpaul round 10 vs decagon 10? Which one would you prefer + why? Previously settled on the decagon with two options and now I’m doubting everything!
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7
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460
Shiyui
S
ashdawnp
Oec g color 5 carat lab diamond opinions needed please
2
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42
Views
850
ashdawnp
ashdawnp
DiamondDuck
"Melee diamonds HPHT is whiter, CVD is slightly lower quality to look like natural" how accurate is this?
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3
Views
268
ashdawnp
ashdawnp
Analysis Paralysis
Need Help Identifying the Perfect Oval Diamond
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7
Views
233
Analysis Paralysis
Analysis Paralysis
oobiecoo
Id Jewelry tennis bracelets?
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2
Views
254
purplesilk
P
diamondhoarder
Cheaper Alternatives to Brilliant Earth who carry the same inventory?
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9
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4K
Garry H (Cut Nut)
Garry H (Cut Nut)
RudolfHarras
Opinon needed
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1
Views
128
tyty333
tyty333
LolaBean12
Please Help with Round Solitaire Evaluation
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5
Views
183
LolaBean12
LolaBean12
Quiet Domino
Asscher Confusion!
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3
Views
221
Quiet Domino
Quiet Domino
tluu20902
Please help me evaluate this emerald cut ring
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1
Views
146
tyty333
tyty333
C
Ideal vs. Ideal plus ? Is this a thing?
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4
Views
174
cashton13
C
Kasey Bug
My brain is MUSH, help me with this OEC diamond please.
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3
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269
HGar
H
spicynoodles
How do I evaluate these princess cut diamonds without more photos
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14
Views
313
DejaWiz
DejaWiz
B
8ct vs 7ct
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4
Views
315
Matthews1127
Matthews1127
C
looking for a little help in the round department @dejawiz
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6
Views
139
cashton13
C
C
I need some help choosing!
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5
Views
101
cashton13
C
ariellenlv
Thoughts on this diamond
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10
Views
216
DejaWiz
DejaWiz
KiloSierra
It’s here! 6.07 leggy Emerald in 18kt gold with some friends!
2 3
Replies
73
Views
3K
Oneys mom
Oneys mom
apt277
Can I get your input on this Oval?
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12
Views
260
apt277
apt277
Lynniiee
How to source a good quality oval?
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10
Views
295
Lynniiee
Lynniiee
emmiesweetie
Everyday stud size, what do you think?
2
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42
Views
1K
pinklemonadegurl
pinklemonadegurl
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
6K
pinklemonadegurl
pinklemonadegurl
lunamoon61320
Help choosing diamond
Replies
1
Views
95
DejaWiz
DejaWiz
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