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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
585
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
C
Found this ring. Please help me decide
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0
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145
christinaf
C
Buttercookies
Current lab Diamond market
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7
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699
oncrutchesrightnow
oncrutchesrightnow
O
Looking to get feedback on these H&A stones
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8
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268
joe2
J
D
Sourcing stone for re-cut - what matters?
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14
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280
Inked
Inked
StarshineSweet
My 55th birthday ring is done!
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8
Views
541
Rockdiamond
Rockdiamond
S
Help with a marquise lab diamond, please?
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6
Views
313
cushioncutnut
cushioncutnut
monarch64
Fun project with 2.54 lab OEC and Emerald
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5
Views
248
scandi_queen
scandi_queen
S
Seeking Advice for Lab OEC: SW cutters vs IDJ vs Parks Antique
2
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49
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2K
Kim N
Kim N
Rockdiamond
They’re not going down easy
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2
Views
264
Rockdiamond
Rockdiamond
B
Please help me picking up Oval engagement ring
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3
Views
329
BPerl
B
D
Engagement Ring for my girlfriend
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12
Views
371
Dominick122
D
princessk
5.5 carat need opinions please
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4
Views
325
princessk
princessk
wave1127
Calling on the asscher experts for opinion on stone... TIA
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25
Views
489
joe2
J
O
Please help me decide on a stone - Round H&A lab diamond
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3
Views
169
oak05
O
S
Need help finding a 2 carat oval with excellent specs
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0
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111
steaktacos1
S
Mrs Flowers
Should I go bigger……??
2 3 4
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103
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4K
AE16
A
G
Fake lab diamond?
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16
Views
593
guigoss
G
Inked
5.46 OEC recut with SW
2 3 4 5
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135
Views
5K
maryjane04
maryjane04
L
Looking for diamonds for earrings
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7
Views
347
lynne_ross
L
C
Trading my 1.5 carat mined diamond for a 3-carat diamond
2 3
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64
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2K
aniiohev
A
sabinameister
I’m going to do the unthinkable. Advice welcome.
2
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40
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2K
Ibrakeforpossums
Ibrakeforpossums
P
Help vetting these diamonds please
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8
Views
304
Kim N
Kim N
A
Alex park or Whiteflash? Diamond earrings
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3
Views
350
AE16
A
AprilBaby
Does anyone have access to a Stuller account?
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2
Views
166
AprilBaby
AprilBaby
D
Help finding/choosing LG earring studs
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9
Views
445
AE16
A
M
are these specs good for my diamond earring studs? Close to h&a?
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3
Views
155
melllaafff
M
A
Best places for lab diamond earrings - 1.5 each
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17
Views
601
mayaINaU
M
CSpan
Help me find a stone
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14
Views
403
CSpan
CSpan
S
Which 2-4 stones would you buy?
Replies
8
Views
242
Kim N
Kim N
S
Please help me find a 1 Ct round lab diamond
Replies
13
Views
359
srrisrri
S
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