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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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6K
pinklemonadegurl
J
Will all lab grown diamonds have an underlying hue?
Replies
9
Views
963
monipod
monipod
glitterbomb
5.01 ct D / VVS2 lab diamond ring from Adiamor
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15
Views
2K
joey_v
J
S
How bad is this bowtie in my 2.35 carat pear shape diamond? I need to figure out if i should exchange it or not.
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20
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1K
joey_v
J
P
Second Opinion on this 2.5CT Oval Please
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5
Views
418
Pickapeppa
P
D
Looking for an engagement ring! Advice please!
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2
Views
418
Kim N
Kim N
Eeveepenny
I am now a proud owner of a MMD
2
Replies
49
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5K
Larisa
L
X
1.62 Carat lab diamond review (H&A)
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4
Views
735
xmidox
X
J
Looking for second opinion on lab diamond
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18
Views
547
Kim N
Kim N
D
Looking for a second opinion on ~3 ct round (ASET included) - recs also welcome!
Replies
3
Views
350
DejaWiz
DejaWiz
I
Need Opinion on Cut
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15
Views
573
itsviv
I
F
Help w/ Elongated Cushion Lab Diamond
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11
Views
902
AL12
AL12
D
Jeweller refusing to provide IGI report number prior to purchase
Replies
17
Views
739
ariel144
ariel144
V
Torn between 4 carat mined or lab created diamond
Replies
21
Views
2K
ariel144
ariel144
G
Long time lurker - Now it's go time. Please help a newbie find an engagement stone.
2 3 4
Replies
95
Views
3K
Kim N
Kim N
itsfake
VS1 F 2.07 carat ideal cut light performance!!!
Replies
13
Views
859
itsfake
itsfake
brandelyn_
Please help figure out if this lab-grown blue diamond is the ONE - it doesn't need to be perfect, but I can't tell how it will sparkle! Videos & pics
Replies
14
Views
705
Kim N
Kim N
itsfake
What do you guys think...? 2.07 carat super ideal
Replies
25
Views
637
itsfake
itsfake
pk888
Advice needed: Purchasing first loose lab grown diamond
Replies
5
Views
849
Kim N
Kim N
vetrik
1.73 Faint Pinkish Brown MMD
Replies
16
Views
3K
Jax172
Jax172
T
Help a newby with diamond studs for the wife
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3
Views
454
xxxxxx
xxxxxx
MMtwo
Big Bird yellow; lab FIY diamond
2
Replies
42
Views
2K
MMtwo
MMtwo
J
Please help me pick a stone!
Replies
11
Views
600
Kim N
Kim N
J
Color Difference in D, E, F & G
Replies
17
Views
2K
icy_jade
icy_jade
C
Sharing the stone I chose for a RHR/anniversary ring!
Replies
11
Views
786
petrock<3
petrock<3
M
Lab engagement ring advice
Replies
17
Views
970
mayaINaU
M
V
Please excuse this really rookie question........
Replies
3
Views
358
DejaWiz
DejaWiz
B
Which of these two lab diamonds would be best choice? Eye clean?
Replies
10
Views
392
DejaWiz
DejaWiz
petrock<3
New CVB setting in the works for 3.72 round by Distinctive Gems
2 3 4 5
Replies
147
Views
7K
petrock<3
petrock<3
S
Help with finding Ideal quality LGD studs, James Allen or Whiteflash or ?
Replies
10
Views
588
Sprinkles&Stones
Sprinkles&Stones
I
Recs for having 4 diamond cluster pendant made
Replies
1
Views
242
Kim N
Kim N
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