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
1K
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
7K
pinklemonadegurl
C
Thoughts on this OMC? Similar to August Vintage?
Replies
16
Views
628
Dreamer_D
Dreamer_D
D
Seeking Oval Lab Diamond with Higher Ratio and Minimal Bowtie
Replies
6
Views
362
Rubygirl13
Rubygirl13
Missy
BEAtrice my BEAutiful (and first) lab OEC
2 3
Replies
68
Views
2K
Missy
Missy
D
OEC help
  • _diamondsovercoffee
Replies
9
Views
343
_diamondsovercoffee
D
J
First time buyer seeking advice!
Replies
6
Views
225
dk168
dk168
Jujeh
"Diamonds are expensive" is no longer a true statement (~$300 ~2ct stone review)
Replies
0
Views
426
Jujeh
Jujeh
B
Whiteflash Stones
Replies
4
Views
351
BarbieB
B
RM387
GCAL 8X vs Whiteflash Precision lab - Opinions please?
Replies
0
Views
115
RM387
RM387
Lemonlime
Help Assessing Windowing in an EC (videos included)
2
Replies
49
Views
1K
Lemonlime
Lemonlime
T
So I bought two stones and took pictures
Replies
5
Views
331
DejaWiz
DejaWiz
Garry H (Cut Nut)
Lots of other uses for synthetic diamonds
Replies
2
Views
204
Garry H (Cut Nut)
Garry H (Cut Nut)
D
Help Finding Perfect Loose Stones for Diamond Studs
Replies
3
Views
183
Dreamer_D
Dreamer_D
TreasureSeeker
Please help me to choose between two marquise diamonds.
Replies
4
Views
291
TreasureSeeker
TreasureSeeker
Story
Help purchasing lab rose cut
Replies
1
Views
209
ecf8503
ecf8503
T
Plz help me decide which lab grown diamond to get!
Replies
17
Views
511
tytyali
T
T
Did I overpay for this diamond?
Replies
8
Views
632
lovedogs
lovedogs
clorchicken
Looking to buy lab diamond studs for family members, CHEAPEST PRICE?
Replies
0
Views
238
clorchicken
clorchicken
orbaya
Whiteflash lab diamond earrings
Replies
5
Views
696
Spring Azure
Spring Azure
jeaniefish
My experience buying from Brilliance
Replies
12
Views
956
jeaniefish
jeaniefish
Musa15
Is there a big difference in tennis bracelet quality between vendors? Either in construction or stones?
Replies
5
Views
665
Musa15
Musa15
Musa15
My beautiful hand stack mostly from Alex Park! Featuring my new 3 prong tennis bracelet
Replies
14
Views
1K
Musa15
Musa15
secretagentdee
Thoughts on stone
Replies
9
Views
284
secretagentdee
secretagentdee
M
Help me decide on this lab grown diamond from LGD!
Replies
11
Views
387
Karl_K
Karl_K
K
Help with decagon comparison and detective work
Replies
2
Views
212
0515vision
0
T
Help picking everyday studs
Replies
15
Views
435
0515vision
0
e2the3rd
Bezel emerald cut studs ? rose vs white gold?
Replies
4
Views
229
e2the3rd
e2the3rd
Alcestis
Asscher Evaluation- seeking help
2
Replies
54
Views
1K
Alcestis
Alcestis
I
1-1.5ct OEC labs on sale right now Alex Parks Insta!!
Replies
0
Views
231
Inbloom
I
I
Is this a good stone choice for a pendant?
Replies
3
Views
162
DejaWiz
DejaWiz
Rockdiamond
WashPo Article about Lab Diamonds
Replies
4
Views
371
Garry H (Cut Nut)
Garry H (Cut Nut)
You must log in or register to post here.
Top