The Diamond Lab Review
Based on online research and 18 The Diamond Lab reviews, The Diamond Lab's overall score is 3.7 out of 5 stars. The Diamond Lab's review score is based on The Diamond Lab's customer ratings, its brand popularity, its price competitiveness, as well as the breadth and quality of features it offers to customers. The The Diamond Lab review table below incorporates summarizes 18 The Diamond Lab ratings on 2 features. You can also compare The Diamond Lab against popular alternatives like Brilliant Earth, Blue Nile and Rare Carat. Or you can view the top 50 brands in similar categories, such as apparel brands, accessory brands and jewelry stores.
Brand popularity
eCommerce rating
Payment options
Shipping & returns policies
Coupons & discounts
Customer-specific discounts
Financing options
Company values, ethics & policies
Customer service & brand
Privacy policy & data security
Loyalty, rewards & partnership programs
Seasonal sales & events
The Diamond Lab Review: The Diamond Lab Pros & Cons
The Diamond Lab (diamondlabeditions.com) is a well-known lab grown diamond store which competes against other lab grown diamond stores like Brilliant Earth, Blue Nile, Rare Carat, James Allen and Ritani. Based on our in-depth The Diamond Lab review, when compared to its competitors, The Diamond Lab is a mid-range performing brand within its category. Read the full Diamondlabeditions.com review below for more details.
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- Fair trade products: Does each store offer fair trade products? Is each store fair trade certified?
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- Products made in USA: Are each store products made in the USA? Does each store manufacture their products in the United States?
- Sizing guides: Does each store offer a sizing guide on their website? Does each store have a fit guide to help me with sizing?
- Cruelty-free products: Are products sold at each store cruelty free? Does each store sell cruelty-free products?
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Knoji has 18 The Diamond Lab reviews and ratings as of June 4, 2026. Knoji editors and the Knoji shopper community have reviewed The Diamond Lab and compared it against 88 top lab grown diamonds brands, reviewing The Diamond Lab based on product and store features. Knoji reviews and ranks Diamondlabeditions.com and other lab grown diamond stores based on how many features each offers and based on a 5-star rating scale. Based on these factors and 18 The Diamond Lab reviews, The Diamond Lab earns an overall score of 3.7 out of 5.0 points. The Diamond Lab offers 2 total features. The Diamond Lab's review score also factors in its popularity, which is in the mid-range compared to competing .
