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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
6
Views
6K
pinklemonadegurl
dk168
Labs/MMDs Wish List
2
Replies
44
Views
3K
dk168
dk168
Mrs Flowers
Help me pick out some lab grown diamonds for studs. Lab diamond newbie..
Replies
28
Views
1K
Kim N
Kim N
Buttercookies
Vendor for rose cut lab diamond?
Replies
14
Views
776
Buttercookies
Buttercookies
B
Opinion on JA Oval - 2.04 D VVS1
Replies
14
Views
635
Diamond Girl 21
Diamond Girl 21
C
Using Diamonds from Diamond Crusted Watch on Auction
Replies
6
Views
463
monipod
monipod
Scon_ce
LG Cushion cut—thoughts?
Replies
4
Views
434
Scon_ce
Scon_ce
1
  • Poll Poll
If you participate in the MMD forum... (poll)
2 3
Replies
75
Views
6K
petrock<3
petrock<3
kris01vb
4 prong vs 6 prong…which do you prefer?
Replies
27
Views
1K
_dracarys_
D
A
Princess Cut Decision my
Replies
3
Views
459
oliverave
O
K
Multiple Qs: CVD, post-growth treatment, gray in store light
Replies
6
Views
719
kassia
K
Rathbones
Lab Grown 3.75-4 carat for 30th anniversary!
Replies
20
Views
1K
kris01vb
kris01vb
maisie2
Rings with cushion center and half moon side stones?
Replies
4
Views
702
EClove
EClove
P
Will this diamond sparkle?
Replies
14
Views
712
Ibrakeforpossums
Ibrakeforpossums
R
Need help comparing two ~1ct man made diamonds
Replies
3
Views
373
monipod
monipod
La2020
Criss cut help again! How will this stone perform?
Replies
21
Views
740
Ibrakeforpossums
Ibrakeforpossums
B
Lab Diamond with Crown Angle Outside Excellent Specs. Thoughts?
Replies
11
Views
657
Karl_K
Karl_K
J
2 ct Elongated Cushion Review
Replies
1
Views
458
AprilBaby
AprilBaby
Diamond Girl 21
The First Distinctive Emerald Cut Beauty
2 3
Replies
77
Views
3K
Diamond Girl 21
Diamond Girl 21
HerefortheBling
Opinions on this 3.55 ct Round Lab Diamond
Replies
4
Views
555
pinklemonadegurl
pinklemonadegurl
B
Help with 3.5 ct purchase
Replies
14
Views
824
DejaWiz
DejaWiz
L
1.25 Emerald Cut - ASET + Video - Buy or keep looking?
Replies
11
Views
969
oncrutchesrightnow
oncrutchesrightnow
S
Lab Trapezoids from Ouros-Need opinions please
Replies
16
Views
910
Alybetter
Alybetter
T
I like bad cuts and I cannot lie
Replies
25
Views
1K
CoolKat
C
C
Help to choose Lab-Grown for pendant
Replies
9
Views
679
DejaWiz
DejaWiz
S
2.22CT Marquise D VS1 price
Replies
7
Views
712
Rockdiamond
Rockdiamond
catia
Champagne Taste Hot Dog Budget
2
Replies
43
Views
3K
FL_runner
FL_runner
PM83
CVD Vs HPHT
Replies
0
Views
643
PM83
PM83
W
Emerald cut lab grown
Replies
8
Views
873
Diamond Girl 21
Diamond Girl 21
JenniferMarie90
Help finding a 1.5 ct round brilliant to upgrade my solitaire
2 3 4 5
Replies
130
Views
5K
PM83
PM83
La2020
Help! Light return of this crisscut diamond
Replies
4
Views
473
Karl_K
Karl_K
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