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Retailer Ratings
Loose Grown Diamond, Founded in 2021
Loose Grown Diamond focuses exclusively on lab-grown diamonds, working directly with manufacturers to offer certified stones and fine jewelry at manufacturer-direct prices.
What Reddit is Saying
Reddit feedback on Loose Grown Diamond is generally positive, especially around aggressive lab-diamond pricing, responsive communication, and the quality of stones received. Several buyers describe being nervous because the prices looked unusually low, then reporting that the diamonds or finished rings arrived as expected and compared favorably with more expensive options. Customer service often earns praise for substitutions, CAD updates, refunds, and progress communication when a listed stone becomes unavailable. The main drawbacks are a less polished shopping interface, occasional inventory mismatches, unconventional packaging or certificate handling, and delivery timelines that can stretch well beyond the initial estimate.
👍 Positive
A 2026 buyer described the entire ring purchase as a five-star experience, praising the price, finished ring, and customer service.
r/labdiamond →One loose-stone buyer said the process was seamless, the diamond looked excellent in person, and LGD followed up by email and phone to make sure they were satisfied.
r/LabDiamonds →A custom engagement-ring buyer said LGD beat other vendors on stone price, provided detailed updates, and delivered a ring they were very happy with.
r/labdiamond →👎 Constructive
Shoppers sometimes find LGD's site harder to use than competitors, particularly when filtering diamond proportions and narrowing large inventories.
r/labdiamond →One buyer's original stone had already sold despite still appearing available, and the total order took about six weeks instead of the quoted three to four.
r/labdiamond →A discussion about delivered stones raised concerns about inconsistent certificate inclusion and unusual packaging, even though the diamonds themselves were received.
r/Diamonds →AI-generated summary of public Reddit discussion, not affiliated with Reddit. Last updated 2026-08-22 · based on 8 discussions.