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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
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2
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3K
ariel144
S
Why are ovals so tricky? Any help appreciated!
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2
Views
675
Rockdiamond
dk168
  • Poll
Re-set or leave it as it is?
2
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31
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3K
Dandi
W
Purchased Uncertified Lab-Grown - Advice Needed
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15
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665
wolfy
HS4S_2
CVB_ID and Distinctive Gem
2
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47
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3K
swaye2010
P
Size?
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3
Views
368
jaysonsmom
whitewave
Asscher studs? LGD or even moissainte
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2
Views
405
whitewave
JenniferMarie90
Where to look for "smaller" LGD studs?
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9
Views
629
Alybetter
princessk
Help setting 5.53 round please
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6
Views
732
princessk
HerefortheBling
Thoughts on this 4.88 ct cushion?
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10
Views
699
HerefortheBling
J
Frank Darling LGD
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1
Views
648
DejaWiz
Musa15
Help finding 2 0.5 ct side stones for a 3 stone ring Ouros is quoting me way too high
Replies
11
Views
862
Alybetter
pearaffair
FYI international buyers cannot expect full refund from Lightbox Jewelry
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20
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853
diamondyes
1
Lightbox return issues/delays
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20
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2K
chere
ChristaDiane
Brick and mortar proposal with strange diamond IGL report
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19
Views
788
ChristaDiane
H
First Lab Diamond Purchase to Upgrade Engagement Ring| JA 2 vs 2.2 CT?
2 3
Replies
85
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3K
mayaINaU
CaseySF
Ouros tennis bracelet with 2.10mm diamonds
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1
Views
255
CaseySF
breanne
What do I need to know about LGD
2
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30
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1K
oncrutchesrightnow
e2the3rd
Anyone purchased from Grown Brilliance?
Replies
7
Views
2K
Grymera
M
Advice on these images
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2
Views
297
meta4321
C
Thoughts on this ASET scope image on a 3.22 ct lab made diamond?
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1
Views
356
Garry H (Cut Nut)
S
Looking for yellow diamond for engagement ring!
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7
Views
522
Alybetter
C
Thoughts on this 3.22 ct lab grown pear shaped diamond?
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3
Views
350
chriscmartin3
P
Help interpreting IGI report
2
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31
Views
1K
DejaWiz
elle_chris
New Machine Jewelers are Using??
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11
Views
681
elle_chris
L
Eternity Ring Search
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1
Views
393
Wyntery
S
Help with finding an oval diamond
  • she
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3
Views
379
she
C
Deciding between two lab diamonds!
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4
Views
599
FL_runner
Wyntery
Ouros vs Tianyu Cut
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22
Views
2K
CaseySF
P
Lightbox 1.5 carat
Replies
4
Views
688
chere
F
Help me decide between these ovals!
Replies
6
Views
376
fef2177
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