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The Complete Guide to Blue Diamond Cookware

Blue Diamond Cookware was made for television. With millions of diamonds embedded in every pan, it’s hard not to watch and see these diamonds in action. On top of the amazing material of diamonds being present, Blue Diamond Cookware makes some very bold claims on their cookware’s features and the ability to perform.

Over 2 million pans have sold, so whatever they are doing… it seems to be working. 

Let’s take a closer look at who Blue Diamond Cookware is and whether or not the product they create stands up to their bold claims of strength, durability, and performance.

What is Blue Diamond Cookware?

Blue Diamond Cookware was introduced in 2016 by parent company The Cookware Company, which also owns The Green Pan, Green Chef, Green Life, Chop & Grill by Green Pan, Vita Verde, and Food-E, just to name a handful of their brands.

The Cookware Company says that they always have focused on healthy ceramic nonstick cookware. Their use of vertical integration ensures that their product’s high standards are always maintained and helps them reduce their environmental impact. Their broad range of brands and products guarantees a solution for everyone’s cooking needs.

Blue Diamond Cookware has millions of diamonds embedded in the ceramic surface of the pans, claiming that the pans are 5X harder, 10X longer-lasting, and 4X better at heat transfer. Their cookware is designed and engineered in the USA and manufactured in China.

What are Blue Diamond Cookware’s claims?

There are 3 claims that we are going to talk about. Each claim hits a pain point that a lot of ceramic nonstick cookware owners experience. If they can perform, they will stand head and shoulders above other ceramic brands while coming in at a price that everyone can afford.

Blue Diamond Cookware is 5X harder than other nonstick pans

Blue Diamond has never come out and said that the diamonds embedded in the pan make it harder. Still, it’s common knowledge that diamonds are the hardest substance on the planet, leading you to the conclusion that if there are diamonds, then it MUST be harder than other pans. They demonstrate this by using metal spatulas and even go so far as to scramble eggs with an electric beater. The last piece of evidence they use is taking a hammer to it. The competitor’s pan dents, Blue Diamond, does not.

Nonstick coating lasts 10X longer than other pans

The most attractive claim is that the nonstick properties last 10 times longer than other nonstick pans. They melt hard candy cane coating in the commercial, pour it off, and easily wipe it clean. After that, they melt some plastic silverware, and it comes off without sticking. They even take sandpaper to the cooking surface, then cook an egg and show it slide out of the pan with ease.

Diamonds transfer heat 4X faster than copper

The diamonds infused into the ceramic cooking surface are supposed to transfer heat 4 times faster than copper, saving you time. It also creates a surface that will cook your food more evenly, dramatically reducing the chance of your food burning or being undercooked.

How does Blue Diamond Cookware perform, and do they stand up to their claims?

There’s a lot of information on the performance of Blue Diamond cookware, and it looks like you can take two different approaches to how you will use and care for them. 

One is to use it in the manner promoted on tv. The other is to follow the instruction that comes with the cookware when it arrives at your home.

Blue Diamond Cookware is 5X harder than other nonstick pans

The base of the pan is made from aluminum, which is common and is very durable. The diamond-infused ceramic is made from, wait for it, not diamonds or ceramic at all. 

The ceramic is a naturally occurring silicon found in sand, and the diamonds are quartz, which is one of the most abundant resources on earth.  The silicon is called ceramic because it has a polished, smooth ceramic appearance. Quartz looks very similar to diamonds, but Blue Diamond Cookware could never be offered at its affordable price if there were natural diamonds.

When people took a hammer to the pan, it did, in fact, dent. Blue Diamond isn’t made from any material that makes it harder than other brands of nonstick pans. That being said, you should never use your pans in a manner that requires a hammer being taken to them. It’s a cool marketing angle but falls flat in a performance review.

Nonstick coating lasts 10X longer than other pans

In their commercial, they take sandpaper to the cooking surface and claim that it’s still like cooking on air. Reviews online are pretty mixed about this. You don’t need to take sandpaper to it to find out, but more than likely, it’s not going to perform very well.

During the TV ad, metal utensils are used and even an electric egg mixer with metal beaters on the pan to show how much abuse the cooking surface can take without scratching. This was recreated in a video by a consumer, and the metal mixers did quite a bit of damage to the pan. 

Other people report that regular use of metal spatulas hasn’t caused any damage to the cooking surface. The most significant differentiating factor will be how each person handles and cares for their own pan. It’s also worth noting that the directions that come with Blue Diamond suggest only using nonmetal cooking utensils. 

This doesn’t inspire a lot of confidence, but when people treat Blue Diamond like they would any other nonstick ceramic pan, they report that it’s still fully nonstick after a couple of years.

Typically, a nonstick pan will last anywhere from one to 5 years. Since they came out in 2016, it’s hard to verify just how long the pans will last, but assuming it’s treated as instructed and not demonstrated on TV, they will last at least as long as a traditional nonstick ceramic pan.

Blue Diamond Cookware shares all the benefits of cooking with ceramic, though. It’s PTFE, lead, cadmium, and PFOA-free, meaning you can cook at a higher temperature without the threat of harmful chemicals. Blue Diamond claims that it is dishwasher safe, but the directions suggest handwashing with a soft cloth, mild soap, and warm water. 

Diamonds transfer heat 4X faster than copper

The claim Blue Diamond makes in their commercial is that diamonds transfer heat 4X faster than copper does. This is a true statement. The part that’s misleading is that they don’t say Blue Diamond pans themselves are 4X faster at heat transfer than copper pans.

This distinction comes across as pretty dodgy, and most people will miss this use of marketing misdirection. I definitely didn’t notice it till it was pointed out to me. When tested, Blue Diamond didn’t heat up faster than any other ceramic nonstick pan.

The reason why it doesn’t perform better than other pans is that the base is made from aluminum. Nearly all of the low-cost ceramic cookware sets out there are made with a base of aluminum. Even the Red Copper pan is copper infused, so its core is aluminum. 

Aluminum isn’t a bad thing! The base is what heats up first and is responsible for the heat transfer and distribution. Aluminum is cheap, durable, and heats up quickly. It’s an excellent choice of material for a low-cost brand to use.

Another aspect of their claim is that the handles are heat resistant. All reports show that this is not true. Even after a short amount of time, people need to use an oven mitt when handling the cookware during use. 

Blue Diamond also claims that the pan can handle up to 850 degrees. The instructions tell a different story. They suggest that you don’t use high heat and avoid fats like olive oil with a low smoke point. These oils will burn easily and discolor the pan. This is typical in most nonstick ceramic cookware.

Overall Performance of Blue Diamond Cookware

Blue Diamond Cookware was definitely made for television, and a lot of their claims are grossly exaggerated. If you can look past this, and make sure you follow the instructions that come in the box and not what is performed on tv, you will have a decent set of ceramic cookware. 

Blue Diamond is a great jumping-off point to learn how to care for and use ceramic cookware. You don’t want to ruin an expensive set during the learning process. Blue Diamond is extremely affordable, and for me, that outweighs the lame tv selling tactics.

Why is Blue Diamond Cookware so affordable?

There are a couple of things that contribute to Blue Diamond having a low price. The first is what makes a lot of things in this country affordable. It’s made in China. Blue Diamond is engineered and designed in the USA but produced overseas.

The last thing that makes Blue Diamond so inexpensive is the materials used in production. Aluminum is a low-cost ingredient and makes up the bulk of the pan. The “diamond-infused” ceramic is neither of these materials. Natural diamonds would drive the price through the roof, so quartz is used instead. Thermolon ceramic is made from sand and silicone, both of which are plentiful and cheap.

Blue Diamond Cookware Reviews

Blue Diamond Cookware 20 piece set

Granitestone Blue 20 Piece Pots and Pans Set, Complete Cookware & Bakeware Set with Ultra Nonstick Durable Mineral & Diamond Surface, Stainless Stay Cool Handles Oven & Dishwasher Safe, 100% PFOA Free
  • COMPLETE KITCHEN IN A BOX – includes everything you need to completely outfit your kitchen and take cooking and baking to the next level,...
  • EXTREME NONSTICK – the Granitestone Blue nonstick cooking surface is coated three times and then reinforced with diamonds to deliver the...
  • HEALTHY & NON-TOXIC – the Granite Stone coating is derived from minerals and reinforced with diamonds, ensuring this frying pan free of...

“Best set I ever owned. Heats up evenly. Cook food great does not stick. I would rate 5 star but only down side is the handles. They get hot over time so highly recommend having towel or something grab them with. Other then that is fantastic.”  -David

Blue Diamond Cookware 14 piece set

Blue Diamond Cookware Diamond-Infused Ceramic Nonstick, Cookware Pots and Pans Set, 14 Piece
  • Cookware set includes: 7" and 9.5" frying pans, 2.5 quart sauté pan with lid, 2 quart and 3 quart saucepans with lids, 5 quart stock pot...
  • Metal utensil safe, Blue Diamond’s signature diamond-infused ceramic nonstick is 5x harder and 10x longer lasting than traditional...
  • Diamonds are 4x more conductive than copper, so Blue Diamond heats faster and cleans up easier

“I bought this to steam and as a frying pan, I have found that it is WONDERFUL to cook a 4.5 lbs. pork loin, chicken, and great for roast beef. You cover and put in the oven, and you don’t need any oil or butter, it just keeps the moisture in. It really is amazing. The only bad thing, I bought a silicone sleeve for the handle, because when you’re in a hurry pulling it out of the oven I’ve tried to grab the handle. Very hot in a 400 degree oven. So far, it has been easy to clean and I’ve been able to keep it in great condition. It became the top pan to use in my kitchen. Highly recommend it.” -Mr. W

Blue Diamond Cookware 10 piece set

Blue Diamond Cookware Diamond-Infused Ceramic Nonstick, Cookware Pots and Pans Set, 10 Piece
  • Cookware set includes: 7" and 9" frying pans, 2QT saucepan with lid, 2.5QT sauté pan with lid, 5QT stock pot with lid, and 2 black nylon...
  • Metal utensil safe, Blue Diamond’s signature diamond-infused ceramic nonstick is 5x harder and 10x longer lasting than traditional...
  • Diamonds are 4x more conductive than copper, so Blue Diamond heats faster and cleans up easier

“I waited a while to check out several brands and varieties of cookware for my kitchen. As empty nesters we don’t cook big meals so I needed a set with small and medium pans not gigantic family size cookers. The pans work well on my ceramic stove top as they are flat bottom -even heat and not sticking on the bottom or the sides. I took off one star as there is not a vent hole in the top of the lids as I had anticipated – have to watch so they don’t boil over. Otherwise – good product.” -Linda

What is the Blue Diamond Cookware limited lifetime warranty?

Blue Diamond Cookware offers a 90-day money-back guarantee if you are not happy with their product for any reason. After 90 days, the limited lifetime warranty kicks in.

If there are any defects or issues that arise from the materials or quality of the pan, then you can get a refund or a replacement pan at any point in the life of the pan. It’ll only cost $8.95 for shipping and processing. 

The warranty does not cover normal wear and tear, meaning once the nonstick coating wears off, you can’t get a new pan for free. It also doesn’t cover any misuse of the cookware. Basically, if you don’t follow the instructions on how to care for your cookware, it won’t be covered. What they mean by this, is that if you treat it the way they do in the commercial, there’s zero chance of it being covered in the limited lifetime warranty.

Alternative Cookware Options if Blue Diamond Cookware Isn’t Right For You

If you find that Blue Diamond Cookware isn’t the best fit for you and your needs, check out our complete guide to ceramic nonstick cookware. It will teach you everything you need to know on the subject to make an informed decision on what brand is best for you.

Are you looking for the best of the best in ceramic cookware? We put together a roundup and review of the best ceramic nonstick sets. No matter your preferences, you’ll find a collection that will take care of you and your cooking needs.

Maybe you don’t have a big budget, but you want to see what other options are available to you at a similar price point to Blue Diamond. Take a look at our in-depth review of T-Fal ceramic cookware sets.

Last update on 2021-05-29 / This post contains affiliate links. As an Amazon Associate, we earn from qualifying purchases / Images from Amazon Product Advertising API

About the author

Jennifer Baron

My name is Jennifer Baron and I have a love and passion for cooking fresh, home-style, clean, healthy and nutritious recipes for 30 years. I’ve worked in the food industry since I was 16 years old

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