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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
Runningmama
WhiteFlash precision cut diamonds
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7
Views
317
0515vision
J
really shouldn't
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7
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266
joe2
J
input please, again
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10
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167
musicloveranthony
T L
Is this a good vendor? Brilliance
  • T L
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6
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201
0515vision
B
Diamond Check
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4
Views
131
brittanyW
scandi_queen
Are these Asschers well cut?
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7
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193
Ibrakeforpossums
L
Tiny lab studs - online vendor?
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2
Views
148
lucythedog
J
ISO round lab diamond
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0
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67
jhp888jhp
R
Thoughts on these stones….
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1
Views
147
0515vision
J
Colored Lab Grown Diamond Vendor
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1
Views
116
Inked
B
CAD Concerns
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8
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245
brittanyW
T
Hexagon cut dangle earrings are underway!
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1
Views
91
Ibrakeforpossums
Ibrakeforpossums
No cert
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8
Views
176
Ibrakeforpossums
Y
Heart & Pear shape diamond help
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0
Views
77
ylmhwd
M
Noob- noob — can you help decipher these 2 HPHT IGI’s?
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2
Views
128
0515vision
S
Help with Emerald cut stone
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1
Views
101
Inked
E
Any tips on working with Alex Park?
2
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59
Views
2K
Engrgrl1
G
ideal numbers on a princess cut
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6
Views
98
DejaWiz
H
Help!! Advice needed 3.52 carat
2
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33
Views
729
duckduckgrayduck
K
Can you actually see the laser inscribed number on the girdle?
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5
Views
215
Tonks
D
Question on calculating proportions
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2
Views
85
dylanandtyler
G
Help Choosing Lab-Grown Princess Cut
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13
Views
172
Daisys and Diamonds
scandi_queen
OMC/OEC eval. for solitaire or cuff ring
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15
Views
385
peppermintpatty
Jax172
Fancy Light Blue - Not Blue Enough?
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20
Views
400
T L
C
What are these colors?
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16
Views
178
DejaWiz
M
Any Jannpaul testimonials on pave craftsmanship for bespoke rings?
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2
Views
125
0515vision
S
Can't decide between these cushion diamonds!
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4
Views
223
blingy0722
JaneDough
Anyone with a lab diamond with stria - how does it affect light performance?
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8
Views
287
Lisa Loves Shiny
Sirenagirl
Help me find a glorious OEC or OMC.
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6
Views
323
Sirenagirl
L
What type of inclusion is this?
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6
Views
199
DejaWiz
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