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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 Lab-Grown Diamond Prices - June 2025
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3
Views
611
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
B
Please help me find diamonds for earrings
2
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55
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1K
b2k2
B
Runningmama
What’s wrong with this stone?
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12
Views
423
MMtwo
MMtwo
K
Is there a noticeable difference between 2.50 ctw studs and 3.00 ctw studs?
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7
Views
271
concun
C
dylanandtyler
Calling all experts
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17
Views
337
Kim N
Kim N
S
  • Poll Poll
Keep one or return both?
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14
Views
343
tyty333
tyty333
SoaRFaabz
Help me choose between these 2!
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3
Views
198
DejaWiz
DejaWiz
Jax172
ISO 3 carat Oval
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4
Views
368
sunshineandlemons
S
dkata
Advice on setting for heart shape lab-diamond pendant
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3
Views
514
MMtwo
MMtwo
Musa15
Feedback on this EC stone? Does it have adequate "mirroring" instead of "windowing?"
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13
Views
277
Karl_K
Karl_K
Scooba116
Are IGI H&A a bad choice for earrings?
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7
Views
304
Kim N
Kim N
4
Help me choose for engagement ring
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8
Views
328
4ly5ha
4
F
Unsure of Diamond Hue & Pink Lab Diamond Suggestions
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2
Views
255
MMtwo
MMtwo
P
Comparing lab 2ct diamonds, Australia vs online
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10
Views
376
Kim N
Kim N
Musa15
Fell in love with these massive diamonds for hoop earrings but didn't get the size. Help!
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21
Views
591
RMOO
R
K
Tennis Necklace- thoughts?
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14
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849
0515vision
0
T
My hexagon studs arrived!
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4
Views
307
BoulderGal
B
K
Alex Park Return Shipping (if needed)?
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7
Views
617
DAF
D
acaw2015
Advice re puffy antique cushion?
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17
Views
606
ariel144
ariel144
0-0-0
Fancy blue lab diamonds
2
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30
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1K
0-0-0
0-0-0
C
Understanding ASETs from Whiteflash
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1
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207
Karl_K
Karl_K
DejaWiz
Diamond for future gent's ring
2 3 4 5
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137
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3K
DejaWiz
DejaWiz
Lynniiee
Best source for diamond studs?
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2
Views
242
AprilBaby
AprilBaby
TiffanyBlue
How low can they go?
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15
Views
648
dk168
dk168
K
Looking to buy hearts and arrows square cut cushion, 3-4 carats.
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19
Views
822
DejaWiz
DejaWiz
M
Thoughts on this Asscher?
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11
Views
345
Ibrakeforpossums
Ibrakeforpossums
Runningmama
Can I have your round diamond expertise please?
2
Replies
55
Views
1K
0-0-0
0-0-0
dylanandtyler
Price Discrepancy
2
Replies
34
Views
628
dylanandtyler
dylanandtyler
K
Designing my JP Decagon
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17
Views
607
Competitive_Cars
C
Musa15
My wedding band and e-ring combo! Custom made u prong setting with a "weight gain" bar
Replies
8
Views
383
Musa15
Musa15
T
Cad Design
Replies
20
Views
673
Rfisher
Rfisher
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