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Lab-Grown Diamonds/Man-Made Diamonds (MMD)

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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
595
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
6K
pinklemonadegurl
KCG
WhiteFlash - Best of 3?
  • KCG
Replies
2
Views
202
0515vision
0
M
Help deciding between these two H&A round brilliant lab diamonds
Replies
6
Views
292
Ibrakeforpossums
Ibrakeforpossums
J
Would love feedback on this diamond quality:)
Replies
10
Views
332
Kim N
Kim N
D
Help with Round Pick - Lost on Quality and Price
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6
Views
251
Karl_K
Karl_K
Jean1977
Sorry but I am obsessed. ❤️
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4
Views
297
Slickk
Slickk
Jean1977
I finally pulled the trigger.
Replies
11
Views
304
Kim N
Kim N
C
Feedback on this emerald cut pls
Replies
2
Views
153
0-0-0
0-0-0
Kal111
Lab Pear Cut Diamond Advice needed
Replies
0
Views
114
Kal111
Kal111
M
Art deco chubby emerald
Replies
28
Views
801
Inked
Inked
C
Help me review this diamond + H&A Cushion Facet Pattern Question
Replies
4
Views
335
cushion4eva
C
B
overpriced lab grown
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2
Views
351
0515vision
0
M
Comparing these Whiteflash vs Brian Gavin Stones
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0
Views
208
Mapsa
M
M
Can CVD diamonds have blue nuance?
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2
Views
167
MagpieMama
M
B
Specs on the stone fiance has purchased please!
Replies
12
Views
427
mrs-b
mrs-b
P
Can I get an opinion on this pear diamond please
Replies
2
Views
122
priya488485 it
P
M
Recommendations for Lab created studs ~3 ct tw
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4
Views
341
Karl_K
Karl_K
J
input please #7
Replies
13
Views
427
0515vision
0
M
How is the cut/quality of this?
  • Mlh
Replies
5
Views
218
Karl_K
Karl_K
N
Please help choosing a round H&A lab diamond
Replies
4
Views
258
nvalete
N
kgizo
Unique characteristics in MMD
2
Replies
48
Views
7K
sunsand
S
M
The asscher dance…
Replies
9
Views
505
Inked
Inked
M
Pavilion ok? Blue nuance?
  • Mlh
Replies
3
Views
154
Mlh
M
R
Need some expert eyes
Replies
6
Views
263
Kim N
Kim N
Klee_Bee
Help me choose!
Replies
19
Views
351
Klee_Bee
Klee_Bee
A
Jeweler for custom ring
Replies
5
Views
301
jaqjaqjaq
jaqjaqjaq
dylanandtyler
Advice on a stone
Replies
8
Views
310
dylanandtyler
dylanandtyler
H
What exactly does "post-growth enhancement" mean? for white stones
Replies
2
Views
230
Home73
H
jaqjaqjaq
Update on warmer stone
2 3 4
Replies
115
Views
3K
jaqjaqjaq
jaqjaqjaq
Kal111
Lab Pear Cut Diamond 2.56 carat E VS2 Advice needed
Replies
0
Views
135
Kal111
Kal111
M
Need help to see this diamond quality
Replies
21
Views
504
milkteaboba
M
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