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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
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3K
ariel144
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
3 4 5 6
Replies
170
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71K
pancake
OoohShiny
  • Sticky
Show me the Bling - the Laboratory Grown version!
45 46 47 48
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1K
Views
254K
Engrgrl1
I
Is it a good emerald cut diamond?
  • iprin
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2
Views
70
Karl_K
D
CVD vs HPHT new EG ring
Replies
1
Views
21
Karl_K
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
9 10 11 12
Replies
348
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16K
jaqjaqjaq
J
Request for expert advice re: some diamonds
  • Jjab
Replies
6
Views
99
DejaWiz
A
Please help me pick the right lab grown diamond
2 3
Replies
88
Views
2K
arshad syed
jaqjaqjaq
Loupe 360 Access
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21
Views
308
Engrgrl1
J
3ct - 3.5ct round solitares - pictures?
  • Jjab
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11
Views
303
Ken Naw
C
Feedback needed pls
2
Replies
33
Views
489
concun
M
JannPaul lab bracelet-worth it?
2
Replies
41
Views
2K
mayaINaU
E
First Custom design, CAD suggestions please
Replies
10
Views
236
Engrgrl1
0
JP decagon melee fire
Replies
7
Views
625
0515vision
S
help on this stone evaluation
Replies
7
Views
135
sissisaho
Klee_Bee
Tiffany setting replica and donut height
Replies
21
Views
893
Lschneids01
M
Thoughts on this GCAL 8x
Replies
12
Views
316
0515vision
Runningmama
Looking for a second set of eyes and opinion
Replies
2
Views
111
tyty333
0-0-0
IGI HPHT H&A vs AGSL CVD AGS 0
Replies
18
Views
1K
Garry H (Cut Nut)
dvj
Ivy & Rose has HPHT old European Cut Diamonds
  • dvj
Replies
2
Views
251
Inked
R
Custom Victor Canera Petal OEC
Replies
12
Views
324
tyty333
B
Grown Diamond Corporation
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7
Views
2K
DejaWiz
L
Dumb Question(s)
2 3
Replies
68
Views
1K
0-0-0
B
Upgrading my CE diamond to a LGD
2
Replies
35
Views
723
BabsNMK
C
Pls help me evaluate these stones
Replies
18
Views
310
0515vision
H
Diamond check please
Replies
4
Views
105
tyty333
I
Jann Paul Pink Lab Diamonds?
Replies
0
Views
87
Iridium
wave1127
Asscher lab grown diamond opinion please?
Replies
18
Views
332
lovedogs
Runningmama
Other than WF, does any other vendor offer idealscope/advanced imaging?
Replies
3
Views
145
Runningmama
E
Asking for input from Kim N and Dejawiz --and all the wonderful PSers that have better eyes than me :)
Replies
11
Views
303
Engrgrl1
J
Top company/jeweler for lab grown diamond purchase
Replies
7
Views
221
mayaINaU
scandi_queen
Are these Asschers well cut?
Replies
7
Views
187
Ibrakeforpossums
jaqjaqjaq
CAD help - OMC
Replies
14
Views
220
molecule
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