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
701
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
6K
pinklemonadegurl
U
Anyone available to give me feedback + HCA on 2 diamonds?
Replies
18
Views
578
DejaWiz
DejaWiz
S
Advice needed on this diamond
Replies
10
Views
508
Kim N
Kim N
Jax172
Oval Attempt - Beauty or Beast?
Replies
3
Views
416
Jax172
Jax172
Garry H (Cut Nut)
Post about low carbon mining
Replies
1
Views
294
DejaWiz
DejaWiz
oncrutchesrightnow
What unusual diamonds are on your LGD wish list?
Replies
3
Views
297
monipod
monipod
B
Are LGDs prone to breakage when mounting?
Replies
11
Views
863
swaye2010
swaye2010
Calla-lilies
Advice needed -- are these good specs?
Replies
2
Views
384
Calla-lilies
Calla-lilies
H
Help with choosing between two LG round brilliants
Replies
15
Views
605
Hilselk
H
M
Help me pick the right vendor please!
Replies
3
Views
513
Kim N
Kim N
Cheekygirl1977
Store recommendations in Las Vegas?
Replies
3
Views
335
JenniferMarie90
JenniferMarie90
J
Jeweler with lab created diamonds in Los Angeles area
Replies
4
Views
671
Petalouda
P
Eli22
Feedback on Emerald Cut LGD
Replies
9
Views
738
Eli22
Eli22
D
Newest Ritani Acquisition! 3.25ct RB
Replies
13
Views
638
Calliecake
C
Musa15
Talked myself into a bigger carat size. Need help with 2.8-2.9 carat stone check
2 3
Replies
67
Views
3K
_dracarys_
D
K
Design help please!
Replies
8
Views
488
emmy12
E
A
Trying to decide between these two for my GF's future ring.
Replies
1
Views
336
oncrutchesrightnow
oncrutchesrightnow
EClove
Impulse Purchase - diamond studs from Alex Park
Replies
12
Views
2K
luckygreen317
luckygreen317
AprilBaby
For those who worked with Ritani…
2 3 4
Replies
100
Views
6K
AprilBaby
AprilBaby
holeydonut
Brian Gavin Diamonds - Thoughts about MMD vs Mined
Replies
18
Views
1K
JenniferMarie90
JenniferMarie90
J
Advice on whether I should purchase this diamond
Replies
21
Views
687
DejaWiz
DejaWiz
jewels2
Opinions on this diamond please
Replies
15
Views
511
Kim N
Kim N
jewels2
Brian Gavin Diamonds Website
Replies
7
Views
397
Jax172
Jax172
T
Heart diamond
Replies
4
Views
349
lovedogs
lovedogs
P
Lab grown diamond help
Replies
17
Views
798
luvmysparklies
L
K
Advice on 2 carat Emerald Cut
Replies
4
Views
469
Ibrakeforpossums
Ibrakeforpossums
Ally66
So this was awkward...
2
Replies
32
Views
3K
Wink
Wink
Karl_K
lol, Lab Grown Warning: These Earrings May Contain Natural Diamonds
Replies
5
Views
593
Garry H (Cut Nut)
Garry H (Cut Nut)
distracts
Lab Grown Resale Prices
Replies
9
Views
1K
denverappraiser
denverappraiser
B
Prong to bezel? Is it possible?
Replies
14
Views
1K
Kim N
Kim N
B
one stone listed on 2 websites?
Replies
4
Views
435
distracts
distracts
You must log in or register to post here.
Top