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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
Replies
2
Views
3K
ariel144
dkata
Advice on buying a heart shaped lab diamond
Replies
7
Views
387
dkata
L
Did I make the right choice?
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6
Views
393
LTCT814
X
Opinions on this round diamond? Please help
Replies
8
Views
374
DejaWiz
Z
Expert Opinions on Oval?
Replies
5
Views
388
zhus
aapple0112
Need help on criss cut
Replies
5
Views
367
lovedogs
D
Do I need to care about HCA “spread” result?
Replies
7
Views
315
DejaWiz
springsparkle
Ritani Elongated antique cushion?
2 3
Replies
60
Views
3K
springsparkle
J
Help picking 2.5-3ctw RB studs
Replies
25
Views
609
DejaWiz
B
Help! Am I crazy? Lab OMC
Replies
1
Views
335
tyty333
B
Help! Am I crazy? Lab OMC
Replies
3
Views
286
momofive
M
Help me decide which to order!
Replies
0
Views
193
mrsj8610
Lisa Loves Shiny
Thoughts on Table Size for Antique Cut Cushions
Replies
11
Views
566
DAF
J
HPHT type ll and HPHT GIA diamond, which is better? GIA has no tye ll
Replies
5
Views
376
Garry H (Cut Nut)
sassy_pants
Thoughts on this oval?
Replies
6
Views
295
RitaBacall
T
Looks great on HCA! We bought it!
Replies
6
Views
493
Garry H (Cut Nut)
S
Thoughts on this MRB please?
Replies
3
Views
304
sunshineandlemons
pinklemonadegurl
My CVB rings….
2
Replies
35
Views
1K
2B2
acezarra
Need help! Nephew wants a big emerald cut 8k budget.
Replies
8
Views
503
HerefortheBling
M
Need help with evaluating this stone!
Replies
0
Views
159
mrsj8610
breanne
Problems w/ Ritani
Replies
9
Views
454
princessk
T
Return problem :(
Replies
5
Views
416
TwoPointSixFourCt
A
Sparkle in direct sun light
Replies
19
Views
2K
Garry H (Cut Nut)
M
Thoughts on this oval?
Replies
0
Views
151
mrsj8610
HerefortheBling
Ritani setting failure
Replies
20
Views
746
ItsMainelyYou
T
My earth-mined 1.5ct J, VS2 vs. lab 2.6ct, E, VVS2 (HPHT)
Replies
7
Views
539
RunningwithScissors
X
Blue Nuance Lab Diamond
Replies
13
Views
6K
evergreen
S
Can you guys check this one out for me please
Replies
8
Views
351
DejaWiz
F
LGD Round help
Replies
24
Views
589
sledge
Cristallo
Looking for a 3-3.5 carat round
Replies
11
Views
437
DejaWiz
M
Deciding between 2 ovals
Replies
4
Views
298
mrsj8610
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