r/LabDiamonds is a subreddit with 35k members. The community frequently discusses diamond, ring, lab, stone, and engagement, and they frequently recommend/review custom jeweler, company, and vendors.
A place to discuss lab grown diamonds
Popular Topics in r/LabDiamonds
#1
Diamond
123 posts
#2
Ring
104 posts
#3
Lab
68 posts
#4
Stone
32 posts
#5
Engagement
31 posts
#6
Diamonds
23 posts
#7
Cut
21 posts
#8
Custom
17 posts
#9
Oval
16 posts
#10
Setting
13 posts
Products Discussed in r/LabDiamonds
Custom Jeweler
5 reviews
#1
Angelic Diamonds
5.0★ from 1 review
#2
Clean Origin
4.0★ from 1 review
#3
Ruby Harper Jewelry
5.0★ from 1 review
Company
3 reviews
#1
Diamonds by Lauren
5.0★ from 1 review
#2
Complete Carat
5.0★ from 1 review
#3
James Allen
5.0★ from 1 review
Vendors
1 review
#1
Brilliant Earth
4.0★ from 1 review
Member Growth in r/LabDiamonds
Yearly
+10k members(41.5%)
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About
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Last updated: September 18, 2026