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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
T
Return problem :(
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5
Views
417
TwoPointSixFourCt
A
Sparkle in direct sun light
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19
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2K
Garry H (Cut Nut)
M
Thoughts on this oval?
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0
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151
mrsj8610
HerefortheBling
Ritani setting failure
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20
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748
ItsMainelyYou
T
My earth-mined 1.5ct J, VS2 vs. lab 2.6ct, E, VVS2 (HPHT)
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7
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540
RunningwithScissors
X
Blue Nuance Lab Diamond
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13
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6K
evergreen
S
Can you guys check this one out for me please
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8
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351
DejaWiz
F
LGD Round help
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24
Views
590
sledge
Cristallo
Looking for a 3-3.5 carat round
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11
Views
439
DejaWiz
M
Deciding between 2 ovals
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4
Views
299
mrsj8610
Lisa Loves Shiny
My Ritani Antique Cushion Cut Diamond Arrived
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14
Views
889
Lisa Loves Shiny
D
Can anyone help me find a 0.3-0.5ct asscher?
2
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43
Views
700
Ibrakeforpossums
D
Lab diamond small hoop ..still searching …
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3
Views
299
mayaINaU
T
I have a stunner on the way! 2.64 ct., VVS2, E, round, $3,557
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4
Views
501
DejaWiz
A
Need an education on Lab Diamonds
  • Ann
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15
Views
626
momofive
M
Help with Oval lab diamond
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17
Views
665
mrsj8610
breanne
3 x 3 Carat Comparison
2
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36
Views
782
breanne
aapple0112
Wondering about this Alex Park old mine cut
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4
Views
607
Lisa Loves Shiny
R
Low HCA (0.4) - Are these proportions okay?
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20
Views
652
Kim N
T
IGI vs GIA grading for lab diamonds?
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2
Views
440
DejaWiz
breanne
LGD Dark or EGD Light?
2
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32
Views
838
breanne
Z
Help with pear diamond comparison
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15
Views
481
Shazam22
T
Why is there such a difference in price?
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10
Views
517
MMtwo
Lisa Loves Shiny
My Ritani 2.82 F VS 1 Arrived. Do We Love Her?
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22
Views
696
Calliecake
B
Need help choosing LGD
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13
Views
373
Butter-Scotch
L
HPHT diamond with blue phospherence?!
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4
Views
378
MMtwo
P
Opinions for a loose diamond
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14
Views
637
lovedogs
T
Opinions of this LGD for a replacement engagement ring
2
Replies
41
Views
1K
Kim N
R
Anything to worry about with this diamond?
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20
Views
656
DejaWiz
B
Looking for lever back earrings
Replies
6
Views
359
Brightblonde
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