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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
2
Views
3K
ariel144
Round Halo Lover
On the hunt for a 4ct Round
Replies
11
Views
570
dkata
ringbling17
My Emerald arrived from Brilliance!
Replies
24
Views
872
Slickk
Garry H (Cut Nut)
HiTech tools thread posted on RockyTalky
Replies
1
Views
230
AprilBaby
MsP
On the hunt for a round FIREBALL!
  • MsP
Replies
23
Views
816
Kim N
F
What do you think of this heart?
Replies
4
Views
217
momofive
KiloSierra
Side stone help - size recommendations
2
Replies
30
Views
945
KiloSierra
L
Requesting opinions for HPHT lab diamond
Replies
16
Views
653
momofive
breanne
Most Well Behaved Cut?
Replies
14
Views
734
breanne
Rons Wolfe
Opinions on Another Stone, Please.
Replies
3
Views
287
Rons Wolfe
H
Second opinion about decagon lab diamonds
Replies
6
Views
1K
Felipe
R
Finally got to see the 18 ct in person!
2
Replies
36
Views
1K
AprilBaby
K
Help! FedEx lost my Asscher from Debebians
Replies
13
Views
643
kilowhiskey111
S
Thoughts on this diamond please
Replies
7
Views
377
Kim N
R
Opinions on this 18 ct emerald cut?
2
Replies
52
Views
2K
Daisys and Diamonds
jaqjaqjaq
Just received my Ritani stone
2
Replies
36
Views
1K
MMtwo
Makem
What’s a good size round cut side stones for a 2.4ct round cut center stone?
Replies
4
Views
252
Kim N
J
Looking for some guidance on an engagement ring.
Replies
23
Views
676
Kim N
P
1st LGD purchase
Replies
4
Views
259
peargal4life
G
JannPaul decagon second opinion
Replies
28
Views
1K
musicloveranthony
F
Lab heart diamond
Replies
6
Views
385
dkata
A
I'm Guest Lecturing at GIA HQ Tomorrow - Beyond the 4Cs of Lab Diamonds - Watch Livestream March 1st @ 3:15PM PT
Replies
6
Views
395
nojs
S
Suspicious low LGD pricing
Replies
4
Views
506
Septemberwedding
L
Oval Toi et Moi setting ideas
Replies
4
Views
361
springsparkle
Round Halo Lover
Opinions on this Round Brilliant
2
Replies
36
Views
807
Kim N
B
Where to source lab diamond side stones?
Replies
6
Views
246
bearycute
L
Insurance for LGD/MMD
Replies
4
Views
436
Slickk
denverappraiser
What’s the biggest LGD these days?
Replies
11
Views
677
Karl_K
Rockdiamond
Proof that reality is setting into LGD prices
Replies
7
Views
622
Karl_K
MsP
Striations: how to ID via photos and in-person
  • MsP
Replies
17
Views
627
MMtwo
S
Lab Diamond Future Cost Projection?
Replies
4
Views
518
oncrutchesrightnow
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