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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
Replies
2
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3K
ariel144
A
Help me pick a great lab cushion from Victor Canera
Replies
10
Views
542
molecule
V
Thoughts on this Ritani diamond please?
Replies
11
Views
557
DejaWiz
A
Help finding a Cushion LGD with a Halo Platinum cushion pave ring
Replies
7
Views
318
Atariman101
H
AVC in Maytal Hannah setting.
Replies
18
Views
630
Redwoods-hiker-girl
acaw2015
Documentary stating 5-20 % of "mined" diamonds are really of lab origin...
2
Replies
33
Views
2K
MagpieMama
springsparkle
  • Poll
Help with deciding on prong tips for EC 3 stone ring please
Replies
10
Views
509
molecule
D
Advice in choosing a lab grown diamond
Replies
5
Views
674
momofive
H
Question about rings rubbing together?
Replies
11
Views
520
Garry H (Cut Nut)
T
I need help! First time LGD buyer!
2
Replies
35
Views
1K
kathness
C
2ct pear lgd - stone check!
Replies
3
Views
235
cdiso
sd_flp
Starsgem 5 stone band project
Replies
14
Views
480
sd_flp
Rons Wolfe
Diamond Question
Replies
21
Views
725
MMtwo
Rons Wolfe
Diamond question again
Replies
2
Views
147
lovedogs
jdljbt
Can you please give me your opinion on this stone...
Replies
2
Views
291
lovedogs
B
Is it possible for corners/edges of radiant diamond to be different?
Replies
2
Views
223
Diamond Girl 21
R
13-16 ct emerald cut (been searching for over 2 years!)
Replies
17
Views
970
Tonks
MsP
How do you search across vendors for a particular stone?
  • MsP
Replies
6
Views
455
MMtwo
J
Seeking thoughts on this lab diamond!
Replies
6
Views
347
jt88
D
Help! having second thoughts...
Replies
6
Views
329
musicloveranthony
E
Does this look right to you? 3.33ct, E color, HPHT
  • earthlinkjo
Replies
17
Views
581
MMtwo
Nhimoo
Opinion on this stone? First time Ritani Buyer
2
Replies
32
Views
1K
Nhimoo
R
Help reading ASET / Ideal scope, please
Replies
9
Views
391
Karl_K
S
Advice on choosing a lab grown diamond
3 4 5 6
Replies
157
Views
6K
sheezacowgurl
B
Advice on this diamond… pick or pass
Replies
7
Views
272
MMtwo
aapple0112
Sudden price increase?
2 3 4 5
Replies
148
Views
5K
sheezacowgurl
aapple0112
Question about insurance if setting and stone are offered by different vendor
Replies
4
Views
166
aapple0112
E
Please help with this LGD… blue nuisance?
  • earthlinkjo
2
Replies
37
Views
1K
earthlinkjo
breanne
Non Color Sensitive
Replies
20
Views
489
breanne
kris01vb
Excited about scoring a great deal on a 3.47 TB lab grown!
Replies
15
Views
767
kris01vb
apricots
ISO something "big" with a bit of warmth
2
Replies
33
Views
984
MMtwo
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