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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
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3
Views
602
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
Views
6K
pinklemonadegurl
A
Help! Diamond Dark Areas?
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3
Views
137
0515vision
0
scandi_queen
Are these Asschers well cut?
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24
Views
597
scandi_queen
scandi_queen
C
Could use more experienced eyes! Opinions on these ovals from Adiamore and also Alex Park?
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5
Views
316
confuseddan
C
hoofbeats95
Advice on pre-loved BGD lab e-ring
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21
Views
323
hoofbeats95
hoofbeats95
S
help on this stone evaluation
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11
Views
341
0515vision
0
K
LGD with IGI certs vs. Appraisal Only
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11
Views
317
Scooba116
Scooba116
M
  • Poll Poll
Tough decision [seeking help!]
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29
Views
3K
Inked
Inked
LTCT814
Dumb Question(s)
2 3
Replies
86
Views
2K
loverocks
loverocks
E
Help me choose please!!
Replies
8
Views
335
Fancygems
Fancygems
H
Feedback on 1.9ct lab OEC please!
Replies
10
Views
441
0515vision
0
K
Diamond Check: Is it hazy?
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1
Views
126
Kim N
Kim N
dylanandtyler
Shoutout to Kim N and David Klass
Replies
4
Views
311
dylanandtyler
dylanandtyler
M
Fyi: IGI Scores Diamonds for Light Performance
  • Mlh
Replies
25
Views
989
Karl_K
Karl_K
J
input please, #5
Replies
2
Views
207
joe2
J
P
Help with round pair for earrings
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23
Views
384
0515vision
0
S
Selecting a Diamond
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5
Views
235
Kim N
Kim N
M
Asscher check
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5
Views
235
glitterata
glitterata
B
Diamond Check
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9
Views
345
brittanyW
B
Klee_Bee
Yellowish/blueish tinges
Replies
7
Views
301
Klee_Bee
Klee_Bee
Minx7891
Please help me look for a mate for my diamond!
Replies
10
Views
330
Minx7891
Minx7891
J
Christmas lights
Replies
4
Views
272
Daisys and Diamonds
Daisys and Diamonds
E
Final CADs from David Klass for my first adventure :)
Replies
4
Views
312
0515vision
0
Lisa Loves Shiny
My OEC from Ashley at SW Diamond Cutters and Set by Barry at the Diamond Factory
2
Replies
32
Views
2K
Dreamer_D
Dreamer_D
V
Best place to purchase 10ct lab tennis necklace?
Replies
3
Views
337
pancake
pancake
U
Advice: Is this diamond good or is it cloudy?
Replies
16
Views
343
Ibrakeforpossums
Ibrakeforpossums
J
3ct - 3.5ct round solitares - pictures?
Replies
12
Views
612
xxxxmexxxx
X
Mjay
lab grown diamond purchase- maybe?
Replies
14
Views
544
Mjay
Mjay
J
Can anyone help find me a pair of stones for stud earrings?
Replies
11
Views
279
Kim N
Kim N
E
Opinions on this 1.52 carat emerald cut stone?
Replies
4
Views
209
Emca11
E
C
Does GIA not give hard certification copies? (James Allen)
Replies
4
Views
314
Chasiu
Chasiu
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