r/LabDiamonds is a subreddit with 34k 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(41.2%)
Similar Subreddits to r/LabDiamonds
r/customengagementrings
827 members
4.0% / yr
r/Diamonds
112k members
28.6% / yr
r/EngagementRings
522k members
21.2% / yr
r/jewelers
65k members
31.0% / yr
r/jewelrylove
35k members
74.7% / yr
r/labcreateddiamonds
27k members
40.6% / yr
r/labdiamond
81k members
50.1% / yr
r/LabDiamondReviews
3k members
127.9% / yr
r/MoissaniteRings
12k members
1.8% / yr
r/UniqueEngagementRings
2k members
42.1% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/LabDiamonds, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 15, 2026