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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
OoohShiny
  • Sticky
Show me the Bling - the Laboratory Grown version!
47 48 49 50
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1K
Views
259K
BoulderGal
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
3 4 5 6
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176
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72K
pancake
0-0-0
Comparison between an Asscher and a H&A round
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9
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297
Ibrakeforpossums
Shnookums
Looking for another Diamond
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5
Views
145
Kim N
D
Shopping for a pink lab diamond - 1.25 ct
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5
Views
121
donutkim96
Bron357
Where to buy a larger size Baguette LGD or a long Emerald LGD
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3
Views
99
0515vision
Inked
5.46 OEC recut with SW
2 3 4 5
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123
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3K
Inked
q8girl
3.11 carat pink diamond.
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9
Views
311
Kim N
L
Looking for diamonds for earrings
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2
Views
35
0515vision
I
Jann Paul Pink Lab Diamonds?
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7
Views
328
Iridium
L
CAD check for simple Tiffany design
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0
Views
40
LYBoUseq
sech
Is my shallow cut diamond really lesser than? Featuring a 40.3 pavilion angle.
  • sech
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10
Views
121
Dreamer_D
N
Seeking Advice for Lab OEC: SW cutters vs IDJ vs Parks Antique
2
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42
Views
1K
Inked
StarshineSweet
I'm on the hunt!
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8
Views
250
Inked
M
Help with Oval please
  • monfi
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2
Views
47
lovedogs
R
milky diamond with AGS ideal light performance score of 0 ?
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20
Views
413
lovedogs
P
Tennis bracelet vendor in NYC
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0
Views
52
pikapuffie
LoverOfBeautifulThings
5.52 Antique Emerald Cut from Alex Park
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14
Views
600
Karl_K
H
H&A or not? First diamond for e-ring.
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12
Views
293
DejaWiz
G
Which stone would you buy? approx 2.2 carats, E, VVS2, HPHT round labs for this Gem Goblin
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6
Views
196
GemGoblin
E
Calling all Cushion Experts!
  • ECS
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14
Views
214
acaw2015
sabinameister
I’m going to do the unthinkable. Advice welcome.
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23
Views
763
sabinameister
MrsT
Diamond studs or Drop style 5-6 tcw
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18
Views
409
MrsT
facebookin
Ritani refuses to price match
2
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36
Views
1K
MMtwo
NeonOrchid
Opinions on these three oval diamonds?
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2
Views
71
NeonOrchid
L
Facet search for lab cushion?
2
Replies
45
Views
633
lostdiamondsad
E
My first project has arrived!!!
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24
Views
479
Lisa Loves Shiny
jeaniefish
Has anyone bought from Brilliance.com?
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27
Views
1K
Ibrakeforpossums
Musa15
Can you share your 3 prong tennis bracelets/necklaces along with specs? Currently spiraling down a rabbit hole and need some reference points
Replies
25
Views
328
Inked
R
Need some thoughts on these stones...
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16
Views
350
Dreamer_D
R
can't decide which one, please help
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4
Views
202
ruffy
A
Are these good places to shop oval diamond? RC, James Allen , blue Nile
2
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30
Views
490
0515vision
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