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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
kenny
Are dissenting opinions allowed here?
2
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41
Views
8K
ieatbugs
lovedogs
Brown/pink lab stones coming my way!
2 3
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76
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8K
Voldemort
PM83
Brilliant earth lab diamond
2 3
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60
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8K
OoohShiny
G
Need Help---Big Purchase
2
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42
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8K
kathness
N
Deciding whether to go lab grown
2 3 4
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96
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8K
Eeveepenny
Simple and Sparkly
Yoram's first MMD, my Octavia
2
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50
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8K
petrock<3
AprilBaby
Lightbox 50% sale
2
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58
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8K
Ally66
J
Question: would you wear this as a daily or not?
3 4 5 6
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164
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7K
lulu_ma
diagem
CVD Lab Grown Rough Diamonds
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14
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7K
McGinnis
muesli
My AVR is here!
2
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42
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7K
muesli
A
Blue nuance
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15
Views
7K
Ada Diamonds CEO
sprinklesparkles
Vrai settings
2
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30
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7K
monipod
WinkHPD
Value versus price? How do the synthetics really compare to naturals?
2 3
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69
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7K
xxxxxx
dk168
Stepping into Lab/MMD Territory
2 3
Replies
83
Views
7K
dk168
strmrdr
  • Locked
Questions for Mr. McEwen of gemesis.com
2
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47
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7K
Clark McEwen
I
Doing some research about lab-grown diamonds
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25
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7K
denverappraiser
Kaycee2018
Did I buy a lab created diamond or not?!?
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29
Views
7K
Phanie
D
Time to turn my money into a blue diamond engagement ring
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17
Views
7K
periwinklegirl
petrock<3
New CVB setting in the works for 3.72 round by Distinctive Gems
2 3 4 5
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147
Views
7K
petrock<3
F
Contemplating (colored!) MMD + colorless 3-stone e-ring
2 3
Replies
83
Views
7K
forestbrook
FL_runner
Lab diamond stack of the day
2 3 4
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95
Views
7K
Lisa Loves Shiny
P
Are factory made diamonds respectable/reputable/quality?
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14
Views
7K
rockhoundofficiando
Z
Lab diamond testing as Moissanite?
2
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31
Views
7K
Garry H (Cut Nut)
AntiqueMovalGal
Resetting Lightbox Stones: Making 1-ct stones into a 4 stone ring
2
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48
Views
7K
MRBXXXFVVS1
whitewave
I bought the James Allen 2 carat mmd tennis bracelet
2
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35
Views
7K
whitewave
A
GIA vs. IGI Grading of Lab Diamonds
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26
Views
7K
Rhino
G
Stone seems cracked - what now?
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11
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7K
Rose-gold-or-bust
P
Cheapest source for quality lab diamonds?
2
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33
Views
7K
Strauberrychick
Miss_LK
1 Ct Round Lightbox Diamond Pendant
Replies
29
Views
7K
Diamond Elite
MMtwo
Your Latest Jewelry Purchases/Things You're Considering (Lab Grown Version)....
2 3 4 5
Replies
135
Views
6K
dk168
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