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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
2
Views
3K
ariel144
C
Radiant Diamond Selection
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0
Views
102
CMB2023
S
Diamond earrings upgrade - Lab Qs and size
Replies
6
Views
250
0515vision
M
Is this windowing?!?!
Replies
9
Views
224
Rockdiamond
shellyisa
Trapezoid Help…
Replies
1
Views
115
Rockdiamond
dk168
Where to buy LGD melees please?
Replies
6
Views
468
dk168
SCARLETTE
Help Me Find a Diamond for Necklace
Replies
7
Views
202
DejaWiz
jeaniefish
Insurance for Lab Diamonds?
Replies
4
Views
248
jeaniefish
xxxxxx
Which diamond of these two would you pick
Replies
2
Views
125
DejaWiz
N
Need help please with picking the right pair for earrings
Replies
11
Views
245
Kim N
S
Looking for cushion
  • sln
Replies
4
Views
243
Ibrakeforpossums
F
Diamond Clarity and Differences in Price -Whiteflash
Replies
9
Views
332
FLNurse
G
Terrified, looking for some help!
Replies
7
Views
365
gom712
T
Help me pick a stone, please.
Replies
28
Views
375
0515vision
Natylad
Independent appraiser claiming that lab grown diamond is not a real diamond and refusing to appraise it!!!
2
Replies
31
Views
1K
vintageinjune
C
Need 3/4 eternity with .50 ct stones ASAP (Lab Diamonds) (3.5 - 4.5 CTW)
Replies
4
Views
229
Kim N
L
Why are smaller diamonds more difficult to find?
Replies
7
Views
347
Karl_K
dkata
Please help me find an old mine lab diamond
Replies
3
Views
235
Slickk
Alybird
Ideal cut H&A lab diamond melee: easy to source? Takara diamonds?
Replies
9
Views
306
Alybird
Runningmama
Pear wedding set: facing point up or point down?
Replies
18
Views
459
cushioncutnut
J
Need help for getting a lab diamond for an engagement ring
Replies
4
Views
305
tyty333
alene
  • Poll
Do you see a difference in size?
Replies
17
Views
420
Natylad
C
Is this the one?
Replies
4
Views
187
cnguyen1104
basil
Which one is better?
Replies
2
Views
127
lovedogs
petit_bijou
Which setting should I choose for studs?
Replies
0
Views
107
petit_bijou
P
Have 5 days left in return window - please help me evaluate these GCAL 8x Ovals
Replies
12
Views
305
Calliecake
D
Fancy yellow diamond - is it a good choice?
Replies
1
Views
179
m-cubed
JV36912
  • Poll
What would you do?
2
Replies
55
Views
1K
JV36912
H
Opinions on Gcal 8x HPHT
Replies
10
Views
378
houti
L
KimN - one more time!
Replies
1
Views
191
Kim N
Chasiu
Presenting my 3.27ct OEC solitaire
Replies
16
Views
703
cushioncutnut
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