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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 Lab-Grown Diamond Prices - June 2025
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3
Views
628
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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7
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6K
sahariaazmin12
Buttercookies
Lightbox 1ct pendant back in stock!
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14
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2K
Buttercookies
Buttercookies
Y
Which lab grown pink would you guys recommend ?
  • Yue
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6
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1K
AprilBaby
AprilBaby
P
Pendant Choice Dilemma
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17
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2K
AprilBaby
AprilBaby
Buttercookies
So excited to share with you my Lightbox studs.
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23
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3K
MRBXXXFVVS1
M
A
GIA Graded Lab Diamonds: First Results!
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6
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2K
Eeveepenny
Eeveepenny
D
Q about lightbox 1 carat diamond
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5
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1K
Buttercookies
Buttercookies
E
Advice Thread...
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10
Views
839
Ada Diamonds CEO
A
diamondhoarder
My search for the perfectly cut asscher has led me to a lab grown stone
2
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35
Views
4K
OoohShiny
OoohShiny
1
  • Poll Poll
To owners/wearers of MMD... (poll)
2
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45
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3K
123ducklings
1
dk168
  • Poll Poll
Just for fun, would you...
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3
Views
483
dk168
dk168
Jay Awley
Single API for LG stock?
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6
Views
658
Ada Diamonds CEO
A
icy_jade
Lab or moissy sides? Traps or crescents?
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4
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1K
icy_jade
icy_jade
Jean_Jean
Stone check, please
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5
Views
1K
Jean_Jean
Jean_Jean
muesli
My AVR is here!
2
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42
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8K
muesli
muesli
F
Lab diamond search service requested
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5
Views
895
free-user
F
SallyBrown
...And Vrai Bezel Drop Huggie Hoops!
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4
Views
968
Brilliant gems
B
SallyBrown
Lightbox Huggie Hoops!
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3
Views
1K
Big Fat Facets
Big Fat Facets
Kim N
What's the lowest price this Lightbox pendant has gone for?
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8
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2K
Daisys and Diamonds
Daisys and Diamonds
O
2.24 Carat Lab Oval - Thoughts?
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5
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875
OoohShiny
OoohShiny
O
Diamond Review
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13
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2K
Ozzzzzz
O
O
Any Antique Emerald Cut Lovers?
2
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36
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9K
monipod
monipod
A
1215 Diamonds price vs others on Rarecarat
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12
Views
6K
AprilBaby
AprilBaby
W
Where to buy OEC MMD
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4
Views
796
Sibsgirl
S
S
AV/Heritage OEC (lab grown) setting & other questions
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16
Views
3K
Cerulean
Cerulean
Z
Oval Diamond help
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8
Views
737
Zamonster
Z
S
Lab grown side stone?
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2
Views
623
RockFox
RockFox
B
Ouros Jewels 6 Stone Lab Grown Diamond Ring
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16
Views
3K
OdetteOdile
OdetteOdile
L
Help choosing a diamond
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11
Views
1K
Eeveepenny
Eeveepenny
M
Using ashes for lab diamonds
  • Mlh
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13
Views
871
Beautiful-disaster
Beautiful-disaster
AprilBaby
Happy 40th anniversary to me!
Replies
29
Views
2K
Missy
Missy
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