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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.

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bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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2
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3K
ariel144
D
Tiffany's new solitaire setting
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8
Views
305
dylanandtyler
D
You see a big stone on person A vs B: do you make assumptions on Lab vs mined?
2
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59
Views
2K
jaqjaqjaq
S
Opinion on light performance of these elongated cushions
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6
Views
217
Garry H (Cut Nut)
B
Please help me find diamonds for earrings
2
Replies
55
Views
1K
b2k2
Runningmama
What’s wrong with this stone?
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12
Views
332
MMtwo
FL_runner
Lab diamond stack of the day
2 3 4
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95
Views
7K
Lisa Loves Shiny
K
Is there a noticeable difference between 2.50 ctw studs and 3.00 ctw studs?
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7
Views
172
concun
D
Calling all experts
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17
Views
257
Kim N
S
  • Poll
Keep one or return both?
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14
Views
266
tyty333
L
Minimum start for 4ct on LGD
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24
Views
503
Kim N
SoaRFaabz
Help me choose between these 2!
Replies
3
Views
144
DejaWiz
Jax172
ISO 3 carat Oval
Replies
4
Views
224
sunshineandlemons
dkata
Advice on setting for heart shape lab-diamond pendant
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3
Views
304
MMtwo
Musa15
Feedback on this EC stone? Does it have adequate "mirroring" instead of "windowing?"
Replies
13
Views
216
Karl_K
Scooba116
Are IGI H&A a bad choice for earrings?
Replies
7
Views
229
Kim N
phoenixgirl
Help me understand lab diamonds' color
Replies
9
Views
1K
DejaWiz
4
Help me choose for engagement ring
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8
Views
245
4ly5ha
F
Unsure of Diamond Hue & Pink Lab Diamond Suggestions
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2
Views
164
MMtwo
P
Comparing lab 2ct diamonds, Australia vs online
Replies
10
Views
281
Kim N
Musa15
Fell in love with these massive diamonds for hoop earrings but didn't get the size. Help!
Replies
21
Views
423
RMOO
K
Tennis Necklace- thoughts?
Replies
14
Views
270
0515vision
T
My hexagon studs arrived!
Replies
4
Views
243
BoulderGal
K
Alex Park Return Shipping (if needed)?
Replies
7
Views
355
DAF
acaw2015
Advice re puffy antique cushion?
Replies
17
Views
470
ariel144
Minx7891
Please help me look for a mate for my diamond!
Replies
9
Views
163
DejaWiz
0-0-0
Fancy blue lab diamonds
2
Replies
30
Views
962
0-0-0
C
Understanding ASETs from Whiteflash
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1
Views
146
Karl_K
DejaWiz
Diamond for future gent's ring
2 3 4 5
Replies
137
Views
3K
DejaWiz
Lynniiee
Best source for diamond studs?
Replies
2
Views
158
AprilBaby
missy
My quest- Fat emerald cut lab diamond ring- Help appreciated
2 3 4
Replies
98
Views
3K
AprilBaby
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