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
667
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
7
Views
6K
sahariaazmin12
A
Suggestions please on 3-3.5 carat lab grown diamonds?
Replies
12
Views
1K
DejaWiz
DejaWiz
S
Help!! How much to laser drill out black spot from table of diamond?
Replies
25
Views
1K
Ibrakeforpossums
Ibrakeforpossums
A
Custom 3.5 ct AVC from Distinctive Gem...
Replies
9
Views
2K
AVCadmirer
A
E
Help choosing between 1.1 ct lab grown diamond
Replies
1
Views
331
DejaWiz
DejaWiz
M
Adjustable tennis necklace MMD
Replies
5
Views
842
MRBXXXFVVS1
M
S
Advice please! Trying to decide between 2 lab diamonds for my fiancé
Replies
11
Views
635
DejaWiz
DejaWiz
N
Lightbox Vs Lightbox Finest (Does it matter with smaller stones?)
Replies
5
Views
2K
Pearl19
P
R
lab grown vs earth grown in a nut shell
2
Replies
30
Views
2K
swaye2010
swaye2010
YadaYadaYada
How to decide between rose or yellow gold?
2
Replies
33
Views
1K
YadaYadaYada
YadaYadaYada
Runningmama
Can you please help me find a diamond with these specs?
2
Replies
30
Views
1K
DejaWiz
DejaWiz
L
My Beautiful Diamond from Jonathan/Distinctive Gems
Replies
15
Views
1K
luvmysparklies
L
I
Opinion on this diamond, please.
2
Replies
56
Views
3K
iwa929
I
M
Out & About: Watching De Beers Grow Diamonds in Oregon
Replies
2
Views
472
Pearl19
P
S
Help choosing a round lab diamond
Replies
6
Views
754
Seeputt
S
D
The Scam of Brilliant Earth
2
Replies
46
Views
19K
La2020
La2020
Runningmama
What do you think of these specs?
Replies
5
Views
662
DejaWiz
DejaWiz
C
Have I made a huge mistake?
2
Replies
32
Views
2K
John Pollard
John Pollard
FutureChocolateMLK
David Klass CAD - Vintage Bezel Halo
2
Replies
44
Views
2K
FutureChocolateMLK
FutureChocolateMLK
S
Help deciding between 2 sizes of halo studs? (Pic included)
Replies
5
Views
528
SilverVT
S
bcmacdonald
Blog International Gemological Institute (IGI)
Replies
5
Views
814
Alybetter
Alybetter
S
Ouros OEC M SI1… help
2
Replies
36
Views
2K
evergreen
evergreen
mgmsrk
Kestilla Enterprise on Etsy?
Replies
5
Views
453
mgmsrk
mgmsrk
S
Oval advice
Replies
18
Views
959
StorminNorman72
S
J
Pink vs Yellow tint to H diamond? Which is better?
Replies
10
Views
846
oncrutchesrightnow
oncrutchesrightnow
N
Worried about a cavity.
Replies
3
Views
572
YadaYadaYada
YadaYadaYada
S
I am bad at evaluating step cuts! Help!
Replies
3
Views
473
musicloveranthony
M
Sprinkles&Stones
General opinions on OEC lab & style ideas! Especially if you own a lab from Rhino Distinctive Gem
Replies
29
Views
5K
kellie gosselin
K
N
Lightbox Finest: More Information & Pictures!
Replies
16
Views
3K
pinklemonadegurl
pinklemonadegurl
E
LGD Vendor Responsiveness?
Replies
3
Views
591
oncrutchesrightnow
oncrutchesrightnow
mgmsrk
CAD Eternity ring help.
Replies
2
Views
390
mgmsrk
mgmsrk
You must log in or register to post here.
Top