Find your diamond
Find your jewelry
shape
carat
color
clarity

Lab-Grown Diamonds/Man-Made Diamonds (MMD)

New posts
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
386
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
6K
pinklemonadegurl
OoohShiny
  • Sticky
Show me the Bling - the Laboratory Grown version!
53 54 55 56
Replies
2K
Views
291K
KaeKae
KaeKae
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
4 5 6 7
Replies
186
Views
77K
Dhana
D
R
Thoughts on this emerald?
  • rjmr
Replies
15
Views
168
rjmr
R
A
Your opinion on this stone please
  • Azusa
Replies
6
Views
67
DejaWiz
DejaWiz
A
Help finding stones for a 3 stone ring?!
Replies
6
Views
75
purplesilk
P
dkata
Please, give me your opinion on this canary cushion diamond
  • dkata
Replies
3
Views
113
tyty333
tyty333
J
Is this good lab diamond?
2 3
Replies
68
Views
795
DejaWiz
DejaWiz
elle_chris
Square OMC
Replies
0
Views
64
elle_chris
elle_chris
E
Advice needed! Help finding 2 carat round cut
Replies
16
Views
361
jstorm
J
B
Help needed is this stone any good
Replies
10
Views
135
jstorm
J
D
JannPaul Settings
Replies
17
Views
523
diverg
D
Summertime_girl
Help finding oval center stone
2
Replies
56
Views
899
Lynniiee
Lynniiee
B
please help me find a 3.15 carat round
Replies
23
Views
671
Bellarose100
B
S
Need help deciding between two GCAL 8x Lab Rounds for Tulip Setting
6 7 8 9
Replies
240
Views
4K
DejaWiz
DejaWiz
Daisys and Diamonds
Pandora, the race to the bottom ?
2
Replies
33
Views
561
Daisys and Diamonds
Daisys and Diamonds
M
Need some opinions please!
Replies
6
Views
94
michkal
M
J
Is this going to be a dud?
2
Replies
33
Views
606
Garry H (Cut Nut)
Garry H (Cut Nut)
C
Why is this LGD so expensive?
Replies
5
Views
245
Chelsea Palmer
C
M
JannPaul Radiant Nova
Replies
6
Views
250
tyty333
tyty333
Matthews1127
Meet “Neaugh”!
2
Replies
42
Views
2K
Matthews1127
Matthews1127
D
Need lots of help, or as my world turns
2
Replies
45
Views
956
diverg
D
Karl_K
Announcement PriceScope needs your help!
Replies
0
Views
115
Karl_K
Karl_K
R
Help choose emerald cut
Replies
0
Views
29
rjmr
R
R
Thoughts on this emerald cut?
Replies
0
Views
47
rjmr
R
F
Looking for a second opinion on a loose diamond - thoughts?
Replies
0
Views
78
froggy_l
F
S
Arrows too dark? (help with diamond studs)
Replies
4
Views
141
Dreamer_D
Dreamer_D
scandi_queen
3.53 OEC Is it a keeper?
Replies
4
Views
203
scandi_queen
scandi_queen
Garry H (Cut Nut)
Not all Labs like labs
Replies
4
Views
203
Garry H (Cut Nut)
Garry H (Cut Nut)
S
feedback on cushion cut
Replies
5
Views
108
superk02
S
C
Pls advice on these emerald videos
Replies
2
Views
58
Karl_K
Karl_K
crxs
Tilt windowing on Radiant
Replies
4
Views
116
crxs
crxs
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
14 15 16 17
Replies
487
Views
25K
Ibrakeforpossums
Ibrakeforpossums
You must log in or register to post here.
Top