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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 Best Places To Buy Lab-Grown Diamond Jewelry
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2
Views
3K
ariel144
babs23r
Has anyone ever dealt with ADA diamonds?
Replies
3
Views
102
babs23r
L
New DK studs
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3
Views
159
Engrgrl1
S
Loose Grown Diamonds
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5
Views
153
SweetSapphire
lovedogs
Red or purple/pink LGD?
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10
Views
185
lovedogs
K
Opinions please! 3.42 carat
Replies
9
Views
163
Kiera
Lemonlime
Help Assessing Windowing in an EC (videos included)
Replies
14
Views
166
Lemonlime
Sirenagirl
David Klass OEC
Replies
6
Views
325
Sirenagirl
M
Contrast vs Photography Differences
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12
Views
202
mccsbobo
C
Opinions on this oval?
Replies
0
Views
54
confuseddan
S
Assistance with LG diamond / setting
Replies
23
Views
572
0515vision
A
Help! Diamond Dark Areas?
Replies
3
Views
80
0515vision
scandi_queen
Are these Asschers well cut?
Replies
24
Views
522
scandi_queen
C
Could use more experienced eyes! Opinions on these ovals from Adiamore and also Alex Park?
Replies
5
Views
231
confuseddan
hoofbeats95
Advice on pre-loved BGD lab e-ring
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21
Views
248
hoofbeats95
S
help on this stone evaluation
Replies
11
Views
264
0515vision
K
LGD with IGI certs vs. Appraisal Only
Replies
11
Views
217
Scooba116
M
  • Poll
Tough decision [seeking help!]
Replies
29
Views
3K
Inked
LTCT814
Dumb Question(s)
2 3
Replies
86
Views
2K
loverocks
E
Help me choose please!!
Replies
8
Views
265
Fancygems
H
Feedback on 1.9ct lab OEC please!
Replies
10
Views
326
0515vision
K
Diamond Check: Is it hazy?
Replies
1
Views
90
Kim N
D
Shoutout to Kim N and David Klass
Replies
4
Views
241
dylanandtyler
M
Fyi: IGI Scores Diamonds for Light Performance
  • Mlh
Replies
25
Views
508
Karl_K
J
input please, #5
Replies
2
Views
158
joe2
P
Help with round pair for earrings
Replies
23
Views
279
0515vision
N
Seeking Advice for Lab OEC: SW cutters vs IDJ vs Parks Antique
2
Replies
35
Views
867
Nm06003
F
Dark triangle in 360 video?
Replies
24
Views
275
Ibrakeforpossums
Inked
5.46 OEC recut with SW
2 3 4
Replies
95
Views
2K
jaqjaqjaq
S
Selecting a Diamond
Replies
5
Views
180
Kim N
M
Asscher check
Replies
5
Views
153
glitterata
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