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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
D
Are these good diamond proportions? The image doesnt display all arrows
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18
Views
360
DejaWiz
Jax172
New pretty coming this week from David Klass
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17
Views
743
LTCT814
C
Branded vs non-branded LGD
2
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32
Views
736
0515vision
G
Stone advice please (help me pick)
2
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43
Views
693
DejaWiz
M
Considering a five stone anniversary ring with LGD
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11
Views
405
AL12
jxl311
New member here! Arrival of 2.01 D VS1 35/40.6/55 with videos! Thanks DejaWiz!
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4
Views
297
LightBright
V
Help with stone selection for my upgrade
2 3
Replies
62
Views
1K
Kim N
K
Oval Diamond Advice
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11
Views
226
ariel144
Rockdiamond
  • Poll
Which is worth more, a D color or a J color?
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14
Views
542
ariel144
earlygrey1
Opinions please on these cushions
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17
Views
598
earlygrey1
Klee_Bee
Price difference
Replies
19
Views
310
Klee_Bee
ariel144
Opinions please; Antique elongated cushion 3c H vvs2
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8
Views
416
ariel144
N
Please help, lab diamonds for earrings
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13
Views
298
Kim N
C
Cert or non-cert tennis bracelet?
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11
Views
241
0515vision
T
Please help with search for LGD Emerald or Asscher 2.5-3 ct
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3
Views
167
TXwidow
P
Help with round pair for earrings
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18
Views
173
Perlas10
W
Newbie looking at this stone for engagement. Is that a good deal?
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9
Views
215
0515vision
J
H&A vs Ideal and which diamond is better?
2
Replies
56
Views
644
Kim N
oncrutchesrightnow
When do you think mainstream LGD sellers will start offering silver settings?
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3
Views
157
Daisys and Diamonds
ecf8503
Help me find some studs! :)
Replies
8
Views
163
ecf8503
R
Help buying LGD earrings
Replies
15
Views
248
Ramsham
0-0-0
Comparison of fancy vivid blue and colorless H&A rounds
Replies
17
Views
364
0-0-0
O
Looking for feedback on ASET images
Replies
13
Views
217
otiecat392
K
Need feedback on 3.2ct F, vs1, ideal cut I just bought (video of diamond linked)
Replies
11
Views
263
DejaWiz
O
Seeking Advice in Choosing Between Several Diamonds
Replies
20
Views
436
otiecat392
J
Anyone has experience with Fancy color LGD?
Replies
1
Views
143
0515vision
S
Engagement Ring - Help me pick.
Replies
5
Views
198
DejaWiz
W
Where is the best place to buy lab grown Diamonds?
Replies
9
Views
627
jz112896
J
Diamond Stud Help
Replies
23
Views
399
Kim N
Sonderson
Is this a good Oval lab diamond?
Replies
1
Views
129
Sonderson
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