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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!
45 46 47 48
Replies
1K
Views
255K
tomato
OoohShiny
  • Sticky
List of MMD / Laboratory Grown Diamond sellers
3 4 5 6
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170
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71K
pancake
S
Bandarcolok pasti gacor
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0
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7
seopuyeng
N
Seeking Advice for Lab OEC: SW cutters vs IDJ vs Parks Antique
Replies
24
Views
420
concun
Lisa Loves Shiny
My OEC from Ashley at SW Diamond Cutters and Set by Barry at the Diamond Factory
2
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32
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1K
Dreamer_D
V
Best place to purchase 10ct lab tennis necklace?
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3
Views
147
pancake
D
Help finding/choosing LG earring studs
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6
Views
158
0515vision
Klee_Bee
Yellowish/blueish tinges
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4
Views
100
Klee_Bee
scandi_queen
Are these Asschers well cut?
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11
Views
260
0-0-0
0-0-0
Comparison between an Asscher and a H&A round
  • 0-0-0
Replies
7
Views
194
0-0-0
U
Advice: Is this diamond good or is it cloudy?
Replies
16
Views
182
Ibrakeforpossums
Inked
5.46 OEC recut with SW
2 3
Replies
79
Views
2K
lavenderdragonfly23
J
3ct - 3.5ct round solitares - pictures?
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12
Views
406
xxxxmexxxx
E
Help me choose please!!
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4
Views
103
0515vision
Mjay
lab grown diamond purchase- maybe?
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14
Views
371
Mjay
J
Can anyone help find me a pair of stones for stud earrings?
  • Jjab
Replies
11
Views
167
Kim N
E
Opinions on this 1.52 carat emerald cut stone?
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4
Views
119
Emca11
C
Does GIA not give hard certification copies? (James Allen)
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4
Views
136
Chasiu
J
Christmas lights
  • joe2
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0
Views
71
joe2
M
Best LGD for a pendant
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4
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109
0515vision
LTCT814
Dumb Question(s)
2 3
Replies
75
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1K
0515vision
V_sh
WOW, New LGD !!!!
  • V_sh
Replies
4
Views
258
0515vision
missy
My quest- Fat emerald cut lab diamond ring- Help appreciated
2 3 4
Replies
100
Views
3K
Ibrakeforpossums
Garry H (Cut Nut)
GCAL Webinar on LGD
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0
Views
51
Garry H (Cut Nut)
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
9 10 11 12
Replies
351
Views
16K
tomato
E
David Klass CAD Review Please-is this band too wide?
Replies
11
Views
228
Engrgrl1
D
CVD vs HPHT new EG ring
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20
Views
406
dylanandtyler
Runningmama
Can I have eyes on this stone I reserved from WF?
Replies
8
Views
177
Inked
K
Visibility of arrows and tips in normal light?
Replies
2
Views
84
Karl_K
C
Bought Engagement ring. How did I do? On a budget
2
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35
Views
744
DejaWiz
D
LG Tennis bracelet
Replies
6
Views
184
dylanandtyler
I
Is it a good emerald cut diamond?
Replies
2
Views
126
Karl_K
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