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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
Replies
4
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4K
Maria Bazitova
C
Please help me pick a fiery OEC/OMC
Replies
23
Views
762
lulu_ma
lulu_ma
S
Need help deciding between two GCAL 8x Lab Rounds for Tulip Setting
2
Replies
52
Views
822
DejaWiz
DejaWiz
pinklemonadegurl
6.53 rb ideal cut Ritani lab E colour in temp setting
2
Replies
50
Views
2K
pinklemonadegurl
pinklemonadegurl
jaqjaqjaq
Is this light brown or what color or tint would you call this?
2
Replies
39
Views
502
jaqjaqjaq
jaqjaqjaq
M
Radiant cut, lab 5.1c, VS1 D
Replies
4
Views
218
MsPauline
M
M
Looking for a pair of lab grown diamonds on Loose Grown Diamond website
Replies
11
Views
359
mngu1212
M
dvj
Ivy & Rose has HPHT old European Cut Diamonds
  • dvj
Replies
4
Views
654
Icebrakr7
I
R
Help Me Choose! Or Should I Keep Looking?
Replies
2
Views
116
jaqjaqjaq
jaqjaqjaq
Q
Help me choose a diamond!
Replies
29
Views
387
DejaWiz
DejaWiz
DejaWiz
Surprise Upgrade for The Missus - First Ritani Purchase
6 7 8 9
Replies
251
Views
15K
jeaniefish
jeaniefish
D
Which hoop is the better choice? Very confused
Replies
4
Views
339
pancake
pancake
T
Emerald cut Budget too low?
Replies
2
Views
163
tsmash5
T
C
LGD eternity band
Replies
0
Views
105
Chelsea Palmer
C
jeaniefish
Calling on The Experts Here.. Please help a new member pick a diamond for her mom!
Replies
0
Views
69
jeaniefish
jeaniefish
L
Poor GCAL 8X vs. Ideal IGI LAB Diamonds?
Replies
4
Views
202
DejaWiz
DejaWiz
oncrutchesrightnow
Not-of-this-Earth specialty-cut grudge match! (I.e. show me your LGD specialty cuts.)
13 14 15 16
Replies
455
Views
21K
jaqjaqjaq
jaqjaqjaq
Rubygirl13
From 3 carat round to 4 carat oval.
Replies
3
Views
176
Rubygirl13
Rubygirl13
F
Help with 1ct
Replies
14
Views
262
DejaWiz
DejaWiz
jeaniefish
Help with proportions for a 3 Stone Ring Project
Replies
13
Views
299
tyty333
tyty333
jaqjaqjaq
Randomly found a perfect (to me) transitional cut!
2
Replies
48
Views
911
peppermintpatty
P
J
Newbie Questions
Replies
1
Views
74
denverappraiser
denverappraiser
suprmodl
True environmental impact?
Replies
10
Views
366
Dreamer_D
Dreamer_D
jeaniefish
I May Have Saved a Diamond’s Life!
Replies
1
Views
120
stracci2000
stracci2000
F
Help with 2ct
Replies
24
Views
477
freedom2016
F
Q
Cloud inclusion from the side view for a VVS2 clarity grade
Replies
3
Views
143
Que1764
Q
F
Is this leaky/windowing? Nervous about it
Replies
6
Views
165
Dreamer_D
Dreamer_D
C
Insuring a JannPaul Ring
Replies
3
Views
383
MMtwo
MMtwo
cushioncutnut
Well it has been a long journey...
Replies
14
Views
524
Slickk
Slickk
J
Help me with 2 yellow diamonds
Replies
7
Views
193
Rockdiamond
Rockdiamond
petrock<3
How would you set this antique style emerald cut?
2
Replies
38
Views
1K
petrock<3
petrock<3
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