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Swiss Diamond Nonstick 10-Piece Cookware Set

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Sugg. Price $900 Our Price $479.96

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This cookware's extraordinary durability is the result of a revolutionary process that infuses the cooking surface with genuine diamond crystals, creating a nonstick surface that easily releases the most delicate foods. Our set provides a range for everyday cooking and entertaining.

  • Patented nonstick composite is fused with real diamond crystals to create an ultra-durable cooking surface that won't peel, crack or blister.
  • PFOA-free nonstick surface prevents food from sticking and makes cleanup a snap.
  • Thick, 6mm cast-aluminum construction distributes heat evenly across the pan's surface, eliminating hot spots.
  • Flat, disc-shaped base works well on ceramic, electric and gas cooktops.
  • The ergonomic, lightweight handles stay cool to the touch.
  • Dishwasher safe.
  • Made in Switzerland.

10-piece set includes:

  • 1 1/2-qt. covered saucepan.
  • 2 1/4-qt. covered saucepan.
  • 3 1/4-qt. covered sauté pan.
  • 8" fry pan.
  • 10" fry pan.
  • 8 1/2-qt. covered stockpot.

Please note: lids are counted as individual pieces.

Dimensions & More Info
  • 1 1/4-Qt. Covered Saucepan: 6 1/4" diam., 5 1/4" high.
  • 2-Qt. Covered Saucepan: 7" diam., 5" high; 5 lb. with lid.
  • 3-Qt. Covered Sauté Pan: 10" diam., 6 lb. 12 oz. with lid.
  • 8" Fry Pan: 8" diam., 2" high; 2 lb. 4 oz.
  • 10" Fry Pan: 10" diam., 3 1/4" high.
  • 8 1/2-Qt. Covered Stockpot: 11" diam., 7" high; 9 lb. 12 oz. with lid.
  • Made in Switzerland.
Use & Care


  • Ideal for gas and electric cooktops.
  • Oven-safe to 500°F.
  • Use wood, plastic or heat-resistant nylon tools to avoid scratching the nonstick surface.


  • Allow pan to cool before washing.
  • Dishwasher safe.
  • Avoid using steel wool, steel scouring pads or harsh detergents.

Shipping Information

UPS can deliver most in-stock items within 3–5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Next Day Delivery

For an additional charge of $26 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Orders received by 9:00 p.m. ET Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).

For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners and knife storage), please contact us at 888.922.4108 to initiate the return.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.

Made to Order and Final Sale Furniture items are non-returnable and cannot be cancelled once the order is placed.

For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.

More about Swiss Diamond

Based in Sierre, Switzerland, Swiss Diamond began in 1974 as a scientific research company that explored new materials and surface coatings. As the demand for nonstick cookware exploded in the 1990s, the company developed a method of reinforcing a nonstick composite with real diamond crystals. The result was an extremely hard, scratch-resistant and heat-conductive nonstick surface. In 2011, the company launched Swiss Diamond, the first cast-aluminum cookware featuring the patented coating. Swiss Diamond continues to test and improve its nonstick cookware while employing ecologically sustainable practices. Notably, it uses 100% recycled aluminum to make its cookware, the factory is powered by 100% hydroelectric power from the Swiss Alps, and the nonstick-coating production process is free of PFOA from start to finish.

  • Rated 5 out of 5 by from Most Amazing Cookware! This is the best cookware I have EVER used! Nothing sticks, not even scrambled eggs! Heats evenly, cleans easily and it's just beautiful!
    Date published: 2018-12-06
    Rated 5 out of 5 by from A snap to clean I had been searching for a durable nonstick skillet to cook eggs & rice bought the skillet Have cooked eggs & rice in it & no sticking whatsoever cleanup is so easy & you can use metal utensils .. I like it so much I'm planning on getting the whole set & trashing all the pots & pans I have accumulated over the years. I highly recommend. Food will not stick.
    Date published: 2015-04-05
    Rated 5 out of 5 by from Even after two years, still like new. Been using these products on an electric stove at least every other day for well over two years. Absolutely no problems at all. Even when pan is much larger then the electric coil the heat is uniform up the pan sides. Cleaning has been so easy. Frying, searing, all kinds of meat and vegetables, I just wipe clean with a soft dry cotton cloth. About twice a week I'll dampen that cloth, use mild dish soap and wipe the pan/pot, then rinse clean. I've absolutely never needed to scrub, just gentle wiping. Follow the written instructions on how to keep the surface seasoned. Even after a couple of years they look and perform the same as the day I took them out of the box. The only "con" is that I have to pay extra attention to making sure I don't ding it's surface against another when storing.
    Date published: 2013-08-16
    Rated 5 out of 5 by from Love my Swiss Diamond cookware I have been using my Swiss Diamond pan for over 10 years and have been very satisfied. I don't do a lot of high heat cooking or searing so I can't comment on the problems some reviewers have had with peeling. I bought my first pan about 10 years ago and have added more pieces over the years. I can honestly say I am very pleased.
    Date published: 2013-07-26
    Rated 1 out of 5 by from Poor Quality I purchased this 10 piece cookware set with the belief of the advertising that this is a set worth paying a high price for quality. Well, you always don't get what you payed for! I am very disappointed with the quality of the item. I have been very careful to use only plastic or wooden utensils, non abrasive cleaners and also pot protector cloths when storing. I have owned this set alittle over six months and noticing scratches on cooking surface. Buyer BEWARE!
    Date published: 2013-05-28
    Rated 5 out of 5 by from Very nice set worth the money First off shipping was a little slow and had to pay sales tax even though they are not shipped from fl and from some other state. The actual product is excellent. Very thick bottoms that heat very even and boils water twice as fast as my old high end caphalon set. The non stick is wonderful and actually is non stick and is staying that way. The outside is staying nice and cleans easily. I can say nothing neagative about anything and would recommend spending the extra money you will not be disappointed like I have been so many times in the past with Susposed high end pots and pans. I will be adding to this set with more pieces.
    Date published: 2013-04-18
    Rated 5 out of 5 by from AMAZING cookware There's only one way to describe the performance of my pans........AMAZING!!!!!!!!!!!!!!!!!!!!! I read about them on a blog and was delighted to find them at WS. They make me feel like a professional. The weight, the feel, the performance. You really can tell a difference with made in Switzerland. I'm not exactly sure about the diamonds but I can say the results are PHENOMINAL!!!!!!! Luv my pans. :)
    Date published: 2013-02-21
    Rated 1 out of 5 by from DON'T BUY!!! I saved up and bought a set of these about 1.5 years ago. I was told they would last a lifetime and were fully guaranteed. I was so excited to finally get my Diamond Pans! Much to my dismay, the non-stick surface inside is peeling!!! I have taken immaculate care of them since I had to save so long to get them so it's not abuse that is causing it. STAY AWAY! These pans do not hold up as advertised.
    Date published: 2013-01-29
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  • Are these pans heavy?

    Asked by: LAR62
    Hi LAR62, In looking a 2qt. Sauce Pan, it is heavier in comparison to an All-Clad d5 or a Calphalon Elite Nonstick 2 1/2 Qt. but lighter than a Le Creuset Cast-Iron 2 1/4 Qt..
    Answered by: Williams Sonoma
    Date published: 2019-06-02

    Can this cookware be used on a glass-top electric stove?

    Asked by: Laura D
    Hi Laura D, This cookware is not induction compatible.
    Answered by: Williams Sonoma
    Date published: 2019-04-21

    Is this the same as Swiss Diamond 10 Piece Set: Ultimate Kitchen Kit

    Asked by: Brian
    Hi Brian, If you can provide a UPC code for the set you're referencing, we can then confirm if this is the same set as the one we offer on our site. Thanks!
    Answered by: Williams Sonoma
    Date published: 2019-01-26

    Can this set be used with an induction cooktop?

    Asked by: Brian
    Hi Brian, Induction cookware must be made of a magnetic-based material, such as cast iron or magnetic stainless steel. Swiss Diamond Nonstick cookware is made of cast aluminum; therefore, it is not induction compatible.
    Answered by: Williams Sonoma
    Date published: 2019-01-23
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