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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
E
Final CADs from David Klass for my first adventure :)
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2
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39
Engrgrl1
F
Dark triangle in 360 video?
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2
Views
51
lovedogs
LTCT814
Dumb Question(s)
2 3
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76
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1K
0515vision
E
Help me choose please!!
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6
Views
152
Ken Naw
Klee_Bee
Yellowish/blueish tinges
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6
Views
138
Texas Leaguer
J
Christmas lights
  • joe2
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2
Views
127
Karl_K
N
Seeking Advice for Lab OEC: SW cutters vs IDJ vs Parks Antique
Replies
24
Views
466
concun
Lisa Loves Shiny
My OEC from Ashley at SW Diamond Cutters and Set by Barry at the Diamond Factory
2
Replies
32
Views
1K
Dreamer_D
V
Best place to purchase 10ct lab tennis necklace?
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3
Views
165
pancake
D
Help finding/choosing LG earring studs
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6
Views
166
0515vision
scandi_queen
Are these Asschers well cut?
Replies
11
Views
271
0-0-0
0-0-0
Comparison between an Asscher and a H&A round
  • 0-0-0
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7
Views
203
0-0-0
U
Advice: Is this diamond good or is it cloudy?
Replies
16
Views
187
Ibrakeforpossums
Inked
5.46 OEC recut with SW
2 3
Replies
79
Views
2K
lavenderdragonfly23
J
3ct - 3.5ct round solitares - pictures?
Replies
12
Views
416
xxxxmexxxx
Mjay
lab grown diamond purchase- maybe?
Replies
14
Views
384
Mjay
J
Can anyone help find me a pair of stones for stud earrings?
  • Jjab
Replies
11
Views
169
Kim N
E
Opinions on this 1.52 carat emerald cut stone?
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4
Views
120
Emca11
C
Does GIA not give hard certification copies? (James Allen)
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4
Views
146
Chasiu
M
Best LGD for a pendant
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4
Views
117
0515vision
V_sh
WOW, New LGD !!!!
Replies
4
Views
270
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
Replies
0
Views
54
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
236
Engrgrl1
D
CVD vs HPHT new EG ring
Replies
20
Views
411
dylanandtyler
Runningmama
Can I have eyes on this stone I reserved from WF?
Replies
8
Views
180
Inked
K
Visibility of arrows and tips in normal light?
Replies
2
Views
88
Karl_K
C
Bought Engagement ring. How did I do? On a budget
2
Replies
35
Views
746
DejaWiz
D
LG Tennis bracelet
Replies
6
Views
187
dylanandtyler
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