Diamonds Factory Review
Based on online research and 50 Diamonds Factory reviews, Diamonds Factory's overall score is 4.1 out of 5 stars. Diamonds Factory's review score is based on Diamonds Factory's customer ratings, its brand popularity, its price competitiveness, as well as the breadth and quality of features it offers to customers. The Diamonds Factory review table below incorporates summarizes 50 Diamonds Factory ratings on 9 features. You can also compare Diamonds Factory 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
Privacy policy & data security
Loyalty, rewards & partnership programs
Seasonal sales & events
Diamonds Factory Review: Diamonds Factory Pros & Cons
Diamonds Factory (diamondsfactory.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 Diamonds Factory review, when compared to its competitors, Diamonds Factory ranks as one of the top-performing brands in its category, with an overall ranking of #9 out of 90 total brands. Read the full Diamondsfactory.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 50 Diamonds Factory reviews and ratings as of June 8, 2026. Knoji editors and the Knoji shopper community have reviewed Diamonds Factory and compared it against 90 top lab grown diamonds brands, reviewing Diamonds Factory based on product and store features. Knoji reviews and ranks Diamondsfactory.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 50 Diamonds Factory reviews, Diamonds Factory earns an overall score of 4.1 out of 5.0 points. Diamonds Factory offers 9 total features. Diamonds Factory's review score also factors in its popularity, which is in the mid-range compared to competing .
Diamonds Factory currently has 1 active discount codes. You can view all Diamonds Factory's coupon codes here
