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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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6
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5K
pinklemonadegurl
L
Help with diamonds for 3ct stud earrings
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1
Views
81
Lavy
L
Inked
Collet set OEC tennis bracelet David Klass x Alex Park
2 3
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82
Views
2K
lucythedog
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freddyboston
NPR Planet Money buys a mystery diamond
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4
Views
172
DejaWiz
DejaWiz
J
Is this a good round brilliant?
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5
Views
128
DejaWiz
DejaWiz
shawnycoco
Help me find a diamond for my hopefully future wife
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3
Views
137
DejaWiz
DejaWiz
whitewave
My stunning and gorgeous blue lab cushion from DBL
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12
Views
470
Matthews1127
Matthews1127
C
Question for DejaWiz
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6
Views
114
cashton13
C
P
Is pavilion angle 41.6° too steep for JP round nova?
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1
Views
83
ecf8503
ecf8503
reincarnatedmagpie
Trying to source a vivid pink pear in the 2.5-3cts range - help for a very indecisive newbie?
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0
Views
50
reincarnatedmagpie
reincarnatedmagpie
Inked
Old World Diamonds announces lab diamond line
Replies
15
Views
1K
jaqjaqjaq
jaqjaqjaq
Tobia
MASTER THESIS ON LAB GROWN DIAMOND
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0
Views
93
Tobia
Tobia
2
Will you give me your thoughts on this stone, please?
Replies
9
Views
276
Garry H (Cut Nut)
Garry H (Cut Nut)
D
Twin HCA 1.1 studs!
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5
Views
144
drvt
D
R
Help finding 2-2.3 carat round diamond
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2
Views
113
MackPUK
M
C
Lost a stud 2ct
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1
Views
125
maryjane04
maryjane04
V
JannPaul Oval diamond size is significantly smaller. Is it worth it?
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10
Views
355
Shiyui
S
C
Dejawiz in need of some help take two
2
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40
Views
440
DejaWiz
DejaWiz
Texas Leaguer
Why Are Lab Diamond Prices So Variable?
Replies
15
Views
539
Chelsea Palmer
C
R
Thoughts on this crisscut cushion?
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0
Views
23
rjmr
R
C
Holloway cut advisor question
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6
Views
117
cashton13
C
C
Any thoughts on these round cut stones?
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1
Views
59
MackPUK
M
luv2sparkle
How to choose a pear lab diamond
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4
Views
169
tyty333
tyty333
2
Can I get feedback on this stone please?
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0
Views
16
27fan
2
M
Help with round brilliant LGD decisions
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21
Views
335
MackPUK
M
ladygert
Comparing three modern antique-ish diamonds.. thoughts?
Replies
20
Views
416
Dreamer_D
Dreamer_D
tluu20902
Emerald Diamond Help
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0
Views
17
tluu20902
tluu20902
C
Looking for help finding a marquise 1.30 to 1.50
Replies
24
Views
185
cashton13
C
I
Help with Stone Check - Lab OMC Cushion (4.03 F VS1)
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0
Views
32
idaman
I
B
Help with supposed H&A diamond assessment needed...
Replies
23
Views
422
baxxter
B
P
Help with choosing a stone
Replies
7
Views
84
freddyboston
freddyboston
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