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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
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6K
pinklemonadegurl
HerefortheBling
Ritani Refund Timeline
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9
Views
771
AprilBaby
AprilBaby
L
Ivy and Rose has LGD
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14
Views
1K
mayaINaU
M
aapple0112
Please help me decide pendant setting
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10
Views
478
momofive
momofive
H
Square Emerald Advice
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4
Views
338
lovedogs
lovedogs
DejaWiz
Modified 16 Main MRB
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8
Views
469
Inked
Inked
Mrs Flowers
Show me your lab grown diamond studs
2
Replies
39
Views
4K
luckygreen317
luckygreen317
FutureChocolateMLK
Shopping for a small-ish center for a cluster halo
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24
Views
683
FutureChocolateMLK
FutureChocolateMLK
P
I think I found a pair...
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8
Views
300
pjam
P
lovedogs
My 5-stone ring!
Replies
28
Views
2K
MMtwo
MMtwo
MMtwo
Upgrade time - Help? :)
2 3
Replies
81
Views
2K
MMtwo
MMtwo
distracts
Eyes on this emerald please?
Replies
17
Views
759
distracts
distracts
S
9.5mm lab diamond good or bad buy??
2 3
Replies
61
Views
2K
Skidiamond41
S
C
Opinion on diamond please
Replies
9
Views
488
DejaWiz
DejaWiz
P
Need help with diamond decisions…
Replies
13
Views
727
Diamond Girl 21
Diamond Girl 21
W
Help choosing between this local stone and an online offering
2
Replies
55
Views
2K
Kim N
Kim N
H
Art of Jewels
Replies
4
Views
1K
Runningmama
Runningmama
Gemstonesrock
Part 2 of 3.8 cttw LGD studs search- how about these GCAL 8x stones through IDJ?
2
Replies
49
Views
1K
kathness
kathness
ringbling17
EC question
2
Replies
35
Views
982
ringbling17
ringbling17
P
Opinions on these two lab grown diamonds
Replies
11
Views
723
Kim N
Kim N
Mrs Bucket
CVD post treatment question and opinion on stone please
Replies
4
Views
484
Mrs Bucket
Mrs Bucket
G
Did I buy a bad diamond?
Replies
6
Views
713
Rockdiamond
Rockdiamond
G
  • Poll Poll
Is it worth going up from a 0.69ct LGD (supposedly rare size) to a 0.75 or so?
Replies
17
Views
654
momofive
momofive
L
Expert opinion on Oval stone
Replies
4
Views
382
momofive
momofive
0
Ritani switched videos
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4
Views
539
Karl_K
Karl_K
S
Obtaining ASET imagery from Ritani, issues anyone else??
Replies
7
Views
583
MMtwo
MMtwo
D
Looking for a gorgeous ~2ct round
2
Replies
43
Views
1K
diamondyes
D
oncrutchesrightnow
Distinctive Gem OEC
Replies
29
Views
4K
Slickk
Slickk
K
Help finding 1.25 carat hearts and arrows HPHT E or F color VS1 clarity stone
  • Kya
2
Replies
54
Views
2K
Kim N
Kim N
M
Can someone please help me
Replies
12
Views
318
lovedogs
lovedogs
CalliopeCladdagh
Show me your Distinctive Gem/August Vintage heritage ovals
Replies
7
Views
655
springsparkle
springsparkle
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