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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.

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bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
Replies
6
Views
5K
pinklemonadegurl
Kal111
Is this light leakage in this pear cut?
Replies
12
Views
291
Karl_K
Karl_K
D
Did I do okay on my Tennis bracelet purchase?
Replies
6
Views
375
Bron357
Bron357
J
Curiosity is getting the best of me
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4
Views
237
joe2
J
Sirenagirl
Setting for my OEC
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23
Views
539
Sirenagirl
Sirenagirl
quynnie
Please help me check if this LGD have blue nuance
Replies
11
Views
288
quynnie
quynnie
teslagirl1234
Help Choosing 8-9 ct Emerald Cut Diamond
2
Replies
37
Views
960
Karl_K
Karl_K
Musa15
Can you share your 3 prong tennis bracelets/necklaces along with specs? Currently spiraling down a rabbit hole and need some reference points
Replies
26
Views
565
brooksdeb2
B
AprilBaby
Thoughts?
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12
Views
238
Dreamer_D
Dreamer_D
O
Help in deciding which diamond
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4
Views
148
oilersfan9729
O
Small
Help finding round h&a lab
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16
Views
667
freedom2016
F
A
Help! Does this stone have brown tint?
Replies
6
Views
140
ArubaDawn
A
DiamondBaby
Help with what to look for in a 4ct plus Emerald cut or Oval cut diamond
Replies
0
Views
91
DiamondBaby
DiamondBaby
P
34.5CA 40.8PA but how is this diamond actually?
Replies
2
Views
178
0515vision
0
P
Help! Is there a blue/grey tinge in this diamond?
Replies
5
Views
237
Kim N
Kim N
cnkav
Need your opinion on the 2 ovals please
Replies
2
Views
144
cnkav
cnkav
F
Project for 50th bday
Replies
3
Views
204
Garry H (Cut Nut)
Garry H (Cut Nut)
W
Elongated lab cushion conundrum
Replies
3
Views
240
Garry H (Cut Nut)
Garry H (Cut Nut)
L
Toi et Moi - Help with Sizing and Shapes
Replies
5
Views
238
joe2
J
jaqjaqjaq
Loupe 360 Access
Replies
24
Views
1K
Vincedutch
V
K
Sanity check for 4.2 ct round brilliant E VVS2 GIA
Replies
5
Views
323
AprilBaby
AprilBaby
Sirenagirl
David Klass OEC
2
Replies
39
Views
2K
Sirenagirl
Sirenagirl
dk168
10mm/3.85ct OEC Lab Diamond from Ouros
Replies
28
Views
4K
Dr_Diesel
Dr_Diesel
OboeGal
Bad Experience with Loose Grown Diamond
2
Replies
45
Views
2K
lala646
lala646
cushioncutnut
My early 35th anniversary present!
Replies
20
Views
511
cushioncutnut
cushioncutnut
J
yellow nuance
Replies
6
Views
181
Karl_K
Karl_K
CSpan
Help, trying to decide in a hurry OEC LG
2
Replies
46
Views
1K
Dreamer_D
Dreamer_D
J
Strong Windowing in Emerald Cut, Engagement planned for next week...Help
2 3 4
Replies
98
Views
2K
0515vision
0
OboeGal
Need Feedback on OEC, Please
2 3
Replies
86
Views
2K
LightBright
L
M
Quality check. Blue/hazy?
  • Mlh
Replies
4
Views
141
Mlh
M
J
Help Please - Damage to diamond (potentially by jeweler)
Replies
15
Views
436
Natylad
Natylad
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