r/LabDiamondGemstoneBST↗
This is a sub for the resale of ANY type of gemstones (natural and lab both welcome) from consumers to other consumers. Vendor sales are not allowed here. Please read the Rules & Guidelines and Listing Format stickied posts at the top of the sub before listing. The format must be followed and all requirements must be included.
28k subscribers285 posts / mo in Sep 2026151 authors / mosince 2021
r/LabDiamondGemstoneBST has 28k members (+41% over the last 12 months). It gets about 285 posts a month from 151 people. Top topics: Moissanite Rings, Moissanite Rings and Lab Grown Diamonds.
When to post on r/LabDiamondGemstoneBST
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How r/LabDiamondGemstoneBST has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/LabDiamondGemstoneBST
Top topics
Share of the subreddit's posts
- Moissanite Rings11%
- Moissanite Rings0.3%
- Lab Grown Diamonds0.2%
- Help Finding Rings0.2%
- Trade and Swap0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- etsy
- Flickr
- Rare Carat
Everything else about r/LabDiamondGemstoneBST
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research