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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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1
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897
michele Pisani
OoohShiny
  • Sticky
Show me the Bling - the Laboratory Grown version!
37 38 39 40
Replies
1K
Views
217K
LTCT814
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
3 4 5 6
Replies
155
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64K
lovedogs
S
50ct CVD Emerald
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1
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106
Runningmama
njblinger
Please Advise on these stones
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13
Views
140
breanne
Runningmama
On a quest for a 3+ carat round
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8
Views
117
DejaWiz
Runningmama
Can you take a peek at this 3.86 HPHT?
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19
Views
228
lovedogs
M
Whiteflash or frank darling or someplace else
Replies
15
Views
361
Texas Leaguer
Runningmama
Does this stone have blue nuance?
Replies
1
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66
breanne
kathness
3-3.5 carat min F color, min VS1 clarity HPHT
2
Replies
43
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1K
kathness
S
JannPaul Reviews/Testimonials?
2 3
Replies
61
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2K
TeeSquared
MsP
New 5.63 RB E VS2 show and tell
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7
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206
momofive
E
Will the consumer really notice if a diamond is cut to ideal proportions? Diamond already sourced and ring being made...
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18
Views
364
DejaWiz
W
Opinion on these GCAL 8x brilliant rounds
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10
Views
160
wizardofdiamondoz
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
1
Views
897
michele Pisani
Lisa Loves Shiny
Ashley From SW Diamond Cutters is Cutting an OEC For Me and I Am So Excited
Replies
7
Views
294
ItsMainelyYou
Alybetter
Can we start a Fire Thread ?
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25
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697
DejaWiz
M
Thoughts on these ASET images
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11
Views
266
DejaWiz
SparklesandVinegar
  • Poll
Help Choosing 3-4ct Pear Diamond
Replies
9
Views
284
JV36912
Charlize
Thoughts and Advice on this LGD please!
Replies
6
Views
199
DejaWiz
W
Why does adiamors 3d view show far more inclusions than GCAL 8x?
Replies
3
Views
117
wizardofdiamondoz
JV36912
2.74 Carat Oval- GIA E, VS1 set in a two-tone solitaire by David Klass
Replies
9
Views
392
JV36912
K
Thoughts on this GCAL round lab - does it have gray tinge?
Replies
12
Views
291
katyb
pws
my awful Brian Gavin Diamonds experience
2 3 4 5
Replies
141
Views
7K
YadaYadaYada
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
4 5 6 7
Replies
204
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9K
oncrutchesrightnow
L
Emerald Cuts - Anyone an expert?
Replies
24
Views
261
Karl_K
C
Received this 1.5 ct HPHT Emerald. Is it acceptable / good or garbage?
Replies
19
Views
470
Cobra99
J
Need a hand hold, bogged down in options!
Replies
26
Views
394
lovedogs
L
Received this diamond yesterday - thoughts?
Replies
13
Views
184
0-0-0
L
Solitaire setting/Diamond size
2
Replies
38
Views
683
LTCT814
LALove
Help finding 5ctw-ish RB studs
Replies
22
Views
843
LALove
kathness
Pair 4ctw feedback?
Replies
16
Views
604
kathness
M
Hca 0.9 and Hca 1.4 . Diamond round, which one should I choose?
Replies
9
Views
192
lovedogs
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