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
539
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
6K
pinklemonadegurl
P
Melee for eternity band
Replies
7
Views
408
p12345
P
M
Need help finding the perfect 1ct
Replies
2
Views
128
matzerang
M
A
Diamond tennis lab vs natural, 4 vs 5 carat
Replies
5
Views
332
dk168
dk168
M
Help to choose between 4x 1ct diamonds
Replies
2
Views
105
0515vision
0
T
Advice on stone spec
Replies
3
Views
111
Kim N
Kim N
A
Please help me choose between 2 lg diamonds
Replies
2
Views
147
0515vision
0
0
JP decagon melee fire
Replies
8
Views
1K
DiamondDuck
DiamondDuck
Bron357
Let me vent a little.
Replies
2
Views
406
lovedogs
lovedogs
Stevie Brazen
Melee Diamonds - Lab Grown
Replies
1
Views
181
maryjane04
maryjane04
jaqjaqjaq
Help me with ideas for a RHR for a TC diamond :)
Replies
10
Views
224
jaqjaqjaq
jaqjaqjaq
A
Best places for lab diamond tennis bracelet
Replies
0
Views
205
AE16
A
J
Parks Lab Diamonds
Replies
8
Views
711
AE16
A
M
Please help me choose between two stones
Replies
2
Views
142
moia
M
N
Emerald cut, help!
Replies
1
Views
148
0515vision
0
U
Help picking diamonds for studs - I made 3 pairs but I'm open to suggestions too
Replies
26
Views
547
ukulele
U
C
Diamond tennis necklace
Replies
5
Views
1K
brup
B
kcoursolle
Distinctive Gem Rectangular OMB + Steven Kirsch = Pave Perfection
Replies
15
Views
966
cushioncutnut
cushioncutnut
M
Jann Paul Decagon Nova
Replies
14
Views
2K
ashdawnp
ashdawnp
F
Which diamond? 0.97 D VVS2 or 1.06 E VS1
Replies
3
Views
195
DejaWiz
DejaWiz
S
CAD Check!
Replies
12
Views
266
tyty333
tyty333
C
Getting started on OEC search
Replies
7
Views
413
AdaBeta27
A
L
Looking for 1ct round lab diamond DEF colour
Replies
3
Views
229
0515vision
0
C
Pls evaluate these stones
Replies
7
Views
195
Kim N
Kim N
A
Visible differences between a LGD and mined diamond? Am I imagining things or is it possible?
Replies
22
Views
794
Karl_K
Karl_K
S
Need opinions on side brilliant trapezoids
Replies
10
Views
173
Sandman62
S
F
Stone Check - old emerald cut
Replies
4
Views
194
Karl_K
Karl_K
K
Cleaning your diamond! Help!
Replies
16
Views
537
vintage diamond
vintage diamond
M
Please help me find a heart shape diamond
Replies
4
Views
225
Mimi15
M
evergreen
Startled by orange phosphorescence!
Replies
9
Views
354
0-0-0
0-0-0
Austina
They’re here!!!
Replies
9
Views
525
ksage92
ksage92
You must log in or register to post here.
Top