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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
C
Understanding ASETs from Whiteflash
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1
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153
Karl_K
I
Cut score on stonealgo
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1
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314
DejaWiz
F
Advice on 2 Ct Cushions
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1
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708
OoohShiny
S
Help comparing lab grown stones please!!
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1
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712
lovedogs
L
Best lab grown diamonds? Gemsis? Or who else...
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1
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5K
EEFranklin
Eeveepenny
Help me find a lab grown diamond pls!
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1
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806
123ducklings
J
2 ct Elongated Cushion Review
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1
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408
AprilBaby
C
Advice and Opinions on two diamond options
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1
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601
tyty333
D
Newbie - Help me choose oval lab-grown diamond please!!
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1
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680
OoohShiny
S
Help with Emerald cut stone
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1
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112
Inked
OoohShiny
New FTC guidelines on jewellery
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1
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873
OoohShiny
N
is AGS cert MMD available?
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1
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1K
denverappraiser
P
Looking for setting
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1
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265
Kim N
texaskj
Faster and cheaper synthetics?
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1
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2K
denverappraiser
Y
Help choosing between 3 RB stones from JA
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1
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521
OoohShiny
SparkleRookie
How’s this emerald cut I just purchased? + some cute French cut baguettes (Pics and video)
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1
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259
Garry H (Cut Nut)
Ruth 4214
What kind of jewelry does one wear to a party
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1
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1K
OoohShiny
B
Opinion on lab-created diamond
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1
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360
Karl_K
momofive
Parks Antique Lab has some nice pears and radiants if anyone is interested.
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1
Views
407
DAF
Agnesg
  • Locked
Where to buy OEC 8mm CZ , without a culet?
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1
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2K
Ella
X
Found a diamond that seems to check all the boxes, looking for opinions.
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1
Views
833
OoohShiny
C
Feedback on a diamond
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1
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193
Karl_K
K
  • Locked
engagement cz 14k ring with tanzanite or amethyst
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1
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2K
Ella
Ss52
Oval lab diamond for Strawberries1
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1
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871
Strawberries1
B
Help with marquis diamond
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1
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378
oncrutchesrightnow
Garry H (Cut Nut)
Lab-Grown Marketing: Multifaceted Messaging - Rap article
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1
Views
691
OoohShiny
K
HPHT diamond questions
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1
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2K
denverappraiser
MayFlowers
Clean Origin Settings
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1
Views
997
anangel
whitewave
Charles and clovard are selling MMD now
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1
Views
976
MeowMeow
K
Diamond Check: Is it hazy?
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1
Views
80
Kim N
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