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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
Replies
3
Views
1K
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
7K
pinklemonadegurl
kemurphy
Lab diamond rough
Replies
1
Views
166
Karl_K
Karl_K
D
JannPaul nova vs 10 h&a ?
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11
Views
537
cashton13
C
A
Help with finding a round LGD
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3
Views
142
DejaWiz
DejaWiz
Y
Help Locating a lab diamond
Replies
14
Views
335
0515vision
0
K
Help me pick a stone for Valentine’s Day
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4
Views
259
DejaWiz
DejaWiz
B
It’s here!! Cushion Halo by David Klass
Replies
15
Views
559
oncrutchesrightnow
oncrutchesrightnow
ladygert
OMC lover needing help!
2
Replies
31
Views
734
ladygert
ladygert
KMMc89
Asscher lab grown ring. Is this a nice stone?
Replies
6
Views
255
Bianca201
Bianca201
T
Round solitaire suggestions
Replies
9
Views
274
DejaWiz
DejaWiz
jeaniefish
My new 3 stone, setting by DK
Replies
13
Views
754
BoulderGal
B
B
CAD Review: Cushion Halo Plain Shank
Replies
21
Views
468
BarbieB
B
iudexg
Need help with Asscher cut
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0
Views
146
iudexg
iudexg
tkeg11
CAD review input pls
Replies
6
Views
170
tkeg11
tkeg11
whitewave
Hi, everyone. It’s been a while.
2
Replies
35
Views
951
whitewave
whitewave
Sachsensox
Spready cushion?
Replies
0
Views
116
Sachsensox
Sachsensox
S
Round solitaire search
Replies
14
Views
339
DejaWiz
DejaWiz
dylanandtyler
Tiffany wedding band
Replies
8
Views
493
dylanandtyler
dylanandtyler
J
CVD vs HPHT
2
Replies
30
Views
1K
Dr_Diesel
Dr_Diesel
alene
Thoughts on CADs for studs?
Replies
26
Views
635
alene
alene
K
Help Sourcing Diamond from LooseGrownDiamonds
Replies
14
Views
341
DejaWiz
DejaWiz
phoenixgirl
Help me understand lab diamonds' color
Replies
10
Views
2K
Arthur Kennedy
Arthur Kennedy
whitewave
Someone’s gotta buy this LAB diamond…
Replies
0
Views
282
whitewave
whitewave
boxbits
2ctw diamond stud search - help vetting stones
Replies
9
Views
328
boxbits
boxbits
emmiesweetie
Lab Diamond Studs advice needed!
Replies
12
Views
334
emmiesweetie
emmiesweetie
K
Helping a Friend buy a Ring (Lab-Grown)
Replies
10
Views
408
tyty333
tyty333
Musa15
Thoughts on this diamond? Friend is looking to make a diamond pendant
Replies
8
Views
236
DejaWiz
DejaWiz
Inked
Loosegrown has gotten pretty good for OEC and inexpensive!
2 3
Replies
71
Views
3K
maryjane04
maryjane04
Lschneids01
ALREADY BOUGHT-Feedback cuz I've not been here a while-was impulse buy
Replies
0
Views
171
Lschneids01
Lschneids01
WillyDiamond
Shoplc.com………….LGD, What am I missing?
Replies
14
Views
440
WillyDiamond
WillyDiamond
SeattleiteGirl
Eyes on ASET/Ideal Scope for 3ct oval?
Replies
5
Views
221
SeattleiteGirl
SeattleiteGirl
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