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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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ariel144
GliderPoss
HPHT Diamonds?
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2
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5K
whatmeworry
denverappraiser
Gemesis to market CVD 'colorless' diamonds.
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8
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4K
stone-cold11
Stephan
Greenish yellow EightStar recut
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2
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2K
Stephan
H
Who''s seen man-made blue diamonds?
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12
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6K
periwinklegirl
A
Looking for 5mmx3mm emerald cut created white sapphires.
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1
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1K
Taylorbug!
Lee Little
beautiful lab diamond over a carat does now exist
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1
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2K
EEFranklin
Garry H (Cut Nut)
Made-to-order diamonds make excellent lasers
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0
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1K
Garry H (Cut Nut)
L
Saw the man made diamonds on that TV show on Discovery channel
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5
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anni02b
S
white sapphire
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1
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2K
denverappraiser
L
Best lab grown diamonds? Gemsis? Or who else...
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1
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5K
EEFranklin
R
Resale Value of Synthetic Diamonds
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2
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8K
denverappraiser
kaquinn
Pictures?
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2
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2K
SLCDJ
A
diamond nexus lab.....
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1
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3K
EEFranklin
B
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Do you have a cultured/created/MMD engagement ring?
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6
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3K
Garry H (Cut Nut)
K
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Could a synthetic stone "blow up" when set into a mounting?
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4
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2K
innerkitten
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Cultured diamonds in Canada
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3
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8K
BlackEyedDog
M
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To all the experts: can UV spectroscopy really detect modern CVD and HPHT?
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1
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Tom Gelb
L
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lab created diamonds VS. color treated diamonds
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2
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2K
EEFranklin
J
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Trying to buy a yellow diamond made by Gemesis..
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4
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2K
ChunkyCushionLover
Mike Asscher
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will laboratory grown fancy colored diamond be the future for the diamond industry?
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5
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3K
Garry H (Cut Nut)
LD
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Irradiated/HPHT Diamonds
  • LD
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1
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1K
amzaitsev
N
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Rappers color
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0
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1K
ncpanther
T L
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Inclusions in HPHT synthetics
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3
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Alexei Zarakhani
jmona
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NEED HELP ASAP..... MMD
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9
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3K
Alexei Zarakhani
jewelz617
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Did you search for a diamond/retailer based on ethical mining practices?
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2
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1K
EEFranklin
R
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Help... In a hurry.
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2
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1K
neatfreak
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Lab grown sapphires- thoughts??
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3
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3K
Novel
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1ct white MMD anytime soon?
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1
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2K
EEFranklin
WinkHPD
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Sigh, Lifegem is at it again -
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8
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2K
lisa1.01fvs1
E
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MMD of 2 carat or more?
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10
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6K
Clark McEwen
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