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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
W
Help me find a Lab diamond
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8
Views
255
Kim N
S
Thoughts on this 2.01 carat radiant
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11
Views
260
lovedogs
S
IGI versus GIA for lab created diamonds
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6
Views
327
Inked
V
Opinion on this LGD please
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13
Views
366
0515vision
S
Do all CVD diamonds having straining - including “single growth” or “slow growth”?
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17
Views
423
0-0-0
K
Stone check / opinions on my first diamond purchase
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2
Views
129
Kiwiguy97
B
Stone too big?
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16
Views
548
blingy0722
W
Where is the best place to buy lab grown Diamonds?
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9
Views
656
jz112896
Natylad
Perfect on paper, not so perfect in real life
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17
Views
703
Natylad
S
Help finding a pair of 2ct diamonds
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11
Views
280
Kim N
S
Please help find MRB
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18
Views
232
sunshineandlemons
H
Spent entire weekend learning about diamonds. Rate my pick
Replies
22
Views
469
halu
Jax172
ISO 3 carat Oval
Replies
4
Views
251
sunshineandlemons
Musa15
Fell in love with this 8ct lab bezel tennis bracelet but not the price! where can I get a high quality setting and competitive price?
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2
Views
239
mayaINaU
B
Opinion on Diamond.
2
Replies
32
Views
481
braydbraywilli
B
Diamond proportions
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13
Views
274
Kim N
N
HPHT or CVD
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6
Views
473
nakel
WillyDiamond
Lab-Grown Diamonds Go Green, WSJ article
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1
Views
252
hiratop
N
Have I made the right choice?
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2
Views
168
nitram2811
P
How are these specs for the lcd
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7
Views
152
tyty333
lovedogs
Portrait cut LGD?
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1
Views
132
Rockdiamond
U
Am I crazy?!
2 3 4
Replies
93
Views
3K
User68345
D
From a optics standpoint, is there really a ~10k difference?
Replies
13
Views
482
Texas Leaguer
F
selecting stones for an eternity ring?
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3
Views
238
MakingTheGrade
R
Can I see your emerald lab grown diamonds or lab grown diamond in a halo (any shape)?
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0
Views
119
Rose2519
M
Professional opinion on GCAL 8x
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6
Views
308
Mikalif
B
Need help finding an emerald cut
Replies
7
Views
229
vintageinjune
alene
Thoughts on CADs for studs?
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20
Views
368
alene
V
Help with stone selection for my upgrade
2 3
Replies
62
Views
1K
Kim N
J
Diamond Stud Help
Replies
23
Views
403
Kim N
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