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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
598
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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6
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6K
pinklemonadegurl
M
Help Selecting Princess Cut Diamond
  • Mxh
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3
Views
843
OoohShiny
OoohShiny
M
Lightbox Earrings Project Delimma
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17
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2K
Miss_LK
Miss_LK
Garry H (Cut Nut)
LGD Man Made diamonds are going to change natural diamonds for the better
2 3
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69
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11K
Miss_LK
Miss_LK
hobbitfancier55
Thoughts on this 0.27 FIY Round Brilliant? GCAL link included.
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11
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1K
hobbitfancier55
hobbitfancier55
B
$780 for a 1 carat lab EC-found on Etsy
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9
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2K
prinsad
prinsad
D
Thoughts on these two elongated cushion modified brilliant (1.81 G SI2 / 1.27 D VS1) - same price?
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3
Views
846
lovedogs
lovedogs
Rpb
Which one has more potential for fire and brilliance
  • Rpb
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4
Views
994
OoohShiny
OoohShiny
D
Labgrown from JA - am I overlooking something?
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5
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2K
OoohShiny
OoohShiny
PM83
Brilliant earth lab diamond
2 3
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60
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8K
OoohShiny
OoohShiny
B
Jason, Ada Diamonds — ? For You
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3
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2K
Ada Diamonds CEO
A
T
Takara through AV?
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11
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3K
Rhino
Rhino
P
Shipping to Canada
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1
Views
737
OoohShiny
OoohShiny
P
Browsing... pick a diamond
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7
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1K
Phatkid77
P
jaysonsmom
Largest lab grown white diamond to date?
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13
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3K
OoohShiny
OoohShiny
Ilovecarbon
GIA grading of lab grown diamonds
2
Replies
54
Views
10K
Ilovecarbon
Ilovecarbon
C
Thoughts on this BE 1.27ct diamond
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7
Views
1K
OoohShiny
OoohShiny
P
IGI reports..
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2
Views
775
OoohShiny
OoohShiny
SouthernElle
Hiding Inclusions
2
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39
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5K
SouthernElle
SouthernElle
F
Lab diamond certification question
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10
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2K
Futuremrsv2016
F
S
New to forum, Can someone look over my GCAL Cert.
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5
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1K
Saintsfan1977
S
S
Lab Created EC - Help!
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27
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3K
somethingborrowed
S
M
Lightbox Specifications
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4
Views
2K
DoeEyes
DoeEyes
S
How to grade my stone with HCA ?
Replies
1
Views
675
denverappraiser
denverappraiser
M
Resetting Lightbox Diamonds Project?
Replies
10
Views
4K
mrsthirdcharms
mrsthirdcharms
distracts
talk me into or out of a lightbox pendant
Replies
6
Views
2K
distracts
distracts
T
Help Choosing Carat Size
Replies
10
Views
1K
Austina
Austina
J
Any experience with Do Amore?
Replies
10
Views
6K
Eellee44
Eellee44
strawrose
Loop Jewelry
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2
Views
2K
mrsthirdcharms
mrsthirdcharms
I
Help me find a lab grown oval?
Replies
3
Views
1K
Eellee44
Eellee44
S
Feedback on 6 pavilion oval - I have 48 hours!
Replies
12
Views
2K
OoohShiny
OoohShiny
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