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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
kgizo
Where are all the specialty cuts????
Replies
17
Views
3K
KeepStepping
A
Where are all the GIA graded lab grown diamonds sold?
Replies
1
Views
3K
EEFranklin
acaw2015
When will lightbox sell 3 ct + ?
Replies
8
Views
1K
_dracarys_
oncrutchesrightnow
When do you think mainstream LGD sellers will start offering silver settings?
Replies
3
Views
158
Daisys and Diamonds
M
When do you buy lab/MMD vs. mined?
2
Replies
57
Views
4K
dk168
proto
when did IGI become acceptable?
Replies
24
Views
1K
Inked
Runningmama
What’s wrong with this stone?
Replies
12
Views
339
MMtwo
0-0-0
What’s the difference between 2.5 carats and 1.8 degrees in a round?
Replies
3
Views
188
0515vision
denverappraiser
What’s the biggest LGD these days?
Replies
11
Views
677
Karl_K
Makem
What’s a good size round cut side stones for a 2.4ct round cut center stone?
Replies
4
Views
252
Kim N
Kim N
What's the lowest price this Lightbox pendant has gone for?
Replies
8
Views
2K
Daisys and Diamonds
D
What's the biggest diamond I could put on this premade ring/setting without it looking unbalanced?
Replies
0
Views
148
DenverDiamonds
JV36912
  • Poll
What would you do?
2
Replies
55
Views
1K
JV36912
steponapoptop
What would you choose for diamond stud design?
Replies
4
Views
259
momofive
N
What was the 10% off code for Lightbox please?
  • nmg
Replies
2
Views
315
diamondyes
oncrutchesrightnow
What unusual diamonds are on your LGD wish list?
Replies
3
Views
266
monipod
L
What type of inclusion is this?
Replies
6
Views
200
DejaWiz
A
What to look for when diamond arrives
Replies
18
Views
675
Jax172
B
What to look for to get a firey diamond
2
Replies
56
Views
2K
b2k2
Makem
What to look for in an elongated radiant cut
Replies
5
Views
1K
Karl_K
shellyisa
What to look for in a large emerald LGD?
Replies
1
Views
313
monipod
SparklieBug
What Stats will Yield "Chunky Arrows"?
Replies
11
Views
353
jaqjaqjaq
champagnepear
What specs would you require for an engagement ring?
Replies
19
Views
2K
champagnepear
P
What specs should I look for in labs for earrings
Replies
11
Views
278
Kim N
Wyntery
What size centre for 7mm sides?
Replies
16
Views
466
oncrutchesrightnow
adlgel
What should I expect to spend for Pricescope quality diamonds to make 1.7-2.0 tcw lab studs?
Replies
7
Views
334
DejaWiz
M
What setting for larger stones?
Replies
7
Views
535
_dracarys_
M
  • Poll
What mm wedding band for new LGD ring?
Replies
13
Views
659
JenniferMarie90
M
What Lightbox reset projects are you thinking about?
Replies
9
Views
2K
AprilBaby
Ruth 4214
What kind of jewelry does one wear to a party
Replies
0
Views
780
Ruth 4214
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