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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
B
I’m just having fun…
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7
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555
momofive
Lovey Lace
Where to find the best asscher, see my criteria below, and where to find fancy pinks and blues?
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13
Views
430
momofive
L
Looking for LGD 5 ctw studs - help!
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2
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264
DejaWiz
FutureChocolateMLK
Waiting not so patiently on CADs from DK - Show me your projects to tide me over!
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9
Views
498
lindam1503
Garry H (Cut Nut)
Cutting & Polishing Natural Diamond Video
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8
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363
Garry H (Cut Nut)
Txborn79
Help finding ~10mm LG round brilliant
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16
Views
667
Bsmom
Bunny Appreciator
Finished Ring setting looks uneven, scratched. Jewellers says it is not. Is this normal?
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5
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404
Bunny Appreciator
G
Would you keep this diamond?
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14
Views
472
momofive
MMtwo
So blue...for a J
2
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31
Views
978
MMtwo
C
Need help in selecting diamond for a pair of studs. Thank you in advance!
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4
Views
262
ckrice
HerefortheBling
Ritani Refund Timeline
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9
Views
644
AprilBaby
L
Ivy and Rose has LGD
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14
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1K
mayaINaU
aapple0112
Please help me decide pendant setting
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10
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429
momofive
H
Square Emerald Advice
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4
Views
303
lovedogs
DejaWiz
Modified 16 Main MRB
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8
Views
444
Inked
Mrs Flowers
Show me your lab grown diamond studs
2
Replies
39
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3K
luckygreen317
FutureChocolateMLK
Shopping for a small-ish center for a cluster halo
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24
Views
630
FutureChocolateMLK
P
I think I found a pair...
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8
Views
251
pjam
lovedogs
My 5-stone ring!
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28
Views
1K
MMtwo
pinklemonadegurl
6.53 rb ideal cut Ritani lab E colour in temp setting
2
Replies
40
Views
1K
pinklemonadegurl
MMtwo
Upgrade time - Help? :)
2 3
Replies
81
Views
2K
MMtwo
distracts
Eyes on this emerald please?
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17
Views
706
distracts
S
9.5mm lab diamond good or bad buy??
2 3
Replies
61
Views
1K
Skidiamond41
C
Opinion on diamond please
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9
Views
432
DejaWiz
P
Need help with diamond decisions…
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13
Views
620
Diamond Girl 21
W
Help choosing between this local stone and an online offering
2
Replies
55
Views
2K
Kim N
H
Art of Jewels
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4
Views
823
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
ringbling17
EC question
2
Replies
35
Views
885
ringbling17
P
Opinions on these two lab grown diamonds
Replies
11
Views
608
Kim N
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