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
497
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
6K
pinklemonadegurl
D
OEC help
  • _diamondsovercoffee
Replies
9
Views
331
_diamondsovercoffee
D
J
First time buyer seeking advice!
Replies
6
Views
214
dk168
dk168
Jujeh
"Diamonds are expensive" is no longer a true statement (~$300 ~2ct stone review)
Replies
0
Views
405
Jujeh
Jujeh
B
Whiteflash Stones
Replies
4
Views
328
BarbieB
B
RM387
GCAL 8X vs Whiteflash Precision lab - Opinions please?
Replies
0
Views
110
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
315
DejaWiz
DejaWiz
Garry H (Cut Nut)
Lots of other uses for synthetic diamonds
Replies
2
Views
195
Garry H (Cut Nut)
Garry H (Cut Nut)
D
Help Finding Perfect Loose Stones for Diamond Studs
Replies
3
Views
172
Dreamer_D
Dreamer_D
TreasureSeeker
Please help me to choose between two marquise diamonds.
Replies
4
Views
258
TreasureSeeker
TreasureSeeker
Story
Help purchasing lab rose cut
Replies
1
Views
202
ecf8503
ecf8503
T
Plz help me decide which lab grown diamond to get!
Replies
17
Views
479
tytyali
T
T
Did I overpay for this diamond?
Replies
8
Views
548
lovedogs
lovedogs
clorchicken
Looking to buy lab diamond studs for family members, CHEAPEST PRICE?
Replies
0
Views
226
clorchicken
clorchicken
orbaya
Whiteflash lab diamond earrings
Replies
5
Views
639
Spring Azure
Spring Azure
jeaniefish
My experience buying from Brilliance
Replies
12
Views
723
jeaniefish
jeaniefish
Musa15
Is there a big difference in tennis bracelet quality between vendors? Either in construction or stones?
Replies
5
Views
646
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
276
secretagentdee
secretagentdee
M
Help me decide on this lab grown diamond from LGD!
Replies
11
Views
361
Karl_K
Karl_K
K
Help with decagon comparison and detective work
Replies
2
Views
203
0515vision
0
T
Help picking everyday studs
Replies
15
Views
417
0515vision
0
e2the3rd
Bezel emerald cut studs ? rose vs white gold?
Replies
4
Views
203
e2the3rd
e2the3rd
Alcestis
Asscher Evaluation- seeking help
2
Replies
54
Views
948
Alcestis
Alcestis
I
1-1.5ct OEC labs on sale right now Alex Parks Insta!!
Replies
0
Views
225
Inbloom
I
I
Is this a good stone choice for a pendant?
Replies
3
Views
153
DejaWiz
DejaWiz
Rockdiamond
WashPo Article about Lab Diamonds
Replies
4
Views
363
Garry H (Cut Nut)
Garry H (Cut Nut)
M
Want to buy a pair of certified stud earrings - any help appreciated
Replies
15
Views
308
0515vision
0
bosslady05
Pls share your loosegrowndiamond.com experience/purchase!
Replies
14
Views
1K
BoulderGal
B
B
Thoughts on these BGD Lab?
2
Replies
30
Views
738
BarbieB
B
You must log in or register to post here.
Top