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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
667
jstorm
bcmacdonald
Blog Best Places To Buy Lab-Grown Diamond Jewelry
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7
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6K
sahariaazmin12
J
Help picking 2.5-3ctw RB studs
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25
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707
DejaWiz
DejaWiz
B
Help! Am I crazy? Lab OMC
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1
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401
tyty333
tyty333
B
Help! Am I crazy? Lab OMC
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3
Views
328
momofive
momofive
M
Help me decide which to order!
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0
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222
mrsj8610
M
Lisa Loves Shiny
Thoughts on Table Size for Antique Cut Cushions
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11
Views
640
DAF
D
J
HPHT type ll and HPHT GIA diamond, which is better? GIA has no tye ll
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5
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512
Garry H (Cut Nut)
Garry H (Cut Nut)
T
Looks great on HCA! We bought it!
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6
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532
Garry H (Cut Nut)
Garry H (Cut Nut)
S
Thoughts on this MRB please?
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3
Views
343
sunshineandlemons
S
pinklemonadegurl
My CVB rings….
2
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35
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1K
2B2
2B2
acezarra
Need help! Nephew wants a big emerald cut 8k budget.
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8
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542
HerefortheBling
HerefortheBling
M
Need help with evaluating this stone!
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0
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184
mrsj8610
M
breanne
Problems w/ Ritani
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9
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574
princessk
princessk
T
Return problem :(
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5
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474
TwoPointSixFourCt
T
A
Sparkle in direct sun light
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19
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2K
Garry H (Cut Nut)
Garry H (Cut Nut)
M
Thoughts on this oval?
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0
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190
mrsj8610
M
HerefortheBling
Ritani setting failure
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20
Views
963
ItsMainelyYou
ItsMainelyYou
T
My earth-mined 1.5ct J, VS2 vs. lab 2.6ct, E, VVS2 (HPHT)
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7
Views
584
RunningwithScissors
RunningwithScissors
X
Blue Nuance Lab Diamond
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13
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6K
evergreen
evergreen
S
Can you guys check this one out for me please
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8
Views
393
DejaWiz
DejaWiz
F
LGD Round help
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24
Views
661
sledge
sledge
Cristallo
Looking for a 3-3.5 carat round
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11
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581
DejaWiz
DejaWiz
M
Deciding between 2 ovals
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4
Views
329
mrsj8610
M
Lisa Loves Shiny
My Ritani Antique Cushion Cut Diamond Arrived
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14
Views
972
Lisa Loves Shiny
Lisa Loves Shiny
D
Can anyone help me find a 0.3-0.5ct asscher?
2
Replies
43
Views
800
Ibrakeforpossums
Ibrakeforpossums
D
Lab diamond small hoop ..still searching …
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3
Views
348
mayaINaU
M
T
I have a stunner on the way! 2.64 ct., VVS2, E, round, $3,557
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4
Views
540
DejaWiz
DejaWiz
A
Need an education on Lab Diamonds
  • Ann
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15
Views
701
momofive
momofive
M
Help with Oval lab diamond
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17
Views
748
mrsj8610
M
breanne
3 x 3 Carat Comparison
2
Replies
36
Views
884
breanne
breanne
aapple0112
Wondering about this Alex Park old mine cut
Replies
4
Views
659
Lisa Loves Shiny
Lisa Loves Shiny
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