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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
Runningmama
Opinion on this CVD radiant?
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0
Views
119
Runningmama
R
Can I see your emerald lab grown diamonds or lab grown diamond in a halo (any shape)?
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0
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117
Rose2519
shellyisa
Trapezoid Help…
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1
Views
116
Rockdiamond
S
Help appreciated!
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4
Views
115
Dreamer_D
S
Please Help! Diamond Engagement Ring
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3
Views
114
Kim N
petit_bijou
Which setting should I choose for studs?
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0
Views
112
petit_bijou
S
Help with Emerald cut stone
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1
Views
112
Inked
I
Jann Paul Pink Lab Diamonds?
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0
Views
111
Iridium
M
Another request for help with LGD earrings!
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1
Views
110
Kim N
R
Community Quality Check for a Pair of LGDs
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2
Views
109
realru
G
ideal numbers on a princess cut
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6
Views
108
DejaWiz
C
Radiant Diamond Selection
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0
Views
106
CMB2023
B
Help with Lab Diamonds I am in Australia
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0
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103
Bellarose100
K
Visibility of arrows and tips in normal light?
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2
Views
99
Karl_K
I
CVD Straining Diamond Check
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3
Views
97
0-0-0
T
Hexagon cut dangle earrings are underway!
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1
Views
97
Ibrakeforpossums
N
Help identify this two pieces of raw natural Rock's gem's
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0
Views
92
Nicholas Yelm
B
Adiamor Earring Settings
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0
Views
91
b2k2
D
Question on calculating proportions
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2
Views
88
dylanandtyler
Y
Heart & Pear shape diamond help
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0
Views
84
ylmhwd
R
Help evaluate this LG pair
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2
Views
75
realru
J
ISO round lab diamond
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0
Views
74
jhp888jhp
J
MMD - EC carat and cut recommendations for east-west pendant please!
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0
Views
69
JayneClaire
Garry H (Cut Nut)
GCAL Webinar on LGD
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0
Views
62
Garry H (Cut Nut)
J
Questions about grading reports
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1
Views
60
0-0-0
B
Need help searching for a pair of diamonds for earrings again
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0
Views
59
b2k2
K
Diamond Check: Is it hazy?
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1
Views
27
Kim N
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