--- product_id: 299139559 title: "Smooth Ultra-Fast Styling Hair Straightener, Platinum Diamond Infused 24mm Extra Long Plates, 10 Heat Settings Up to 235Β°C, Ionic Frizz Control & Auto Shut Off - ST259SDE (Grey)" brand: "babyliss" price: "$141.42" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/299139559-smooth-ultra-fast-styling-hair-straightener-platinum-diamond-infused-24mm store_origin: US region: United States of America --- # Ionic frizz control for sleek, shiny hair Diamond-infused ceramic plates for ultra-smooth glide 10 heat settings up to 235Β°C for tailored styling Smooth Ultra-Fast Styling Hair Straightener, Platinum Diamond Infused 24mm Extra Long Plates, 10 Heat Settings Up to 235Β°C, Ionic Frizz Control & Auto Shut Off - ST259SDE (Grey) **Brand:** babyliss **Price:** $141.42 **Availability:** ❌ Out of Stock ## Summary > πŸ’¨ Glide into flawless hair with diamond-powered precision! ## Quick Answers - **What is this?** Smooth Ultra-Fast Styling Hair Straightener, Platinum Diamond Infused 24mm Extra Long Plates, 10 Heat Settings Up to 235Β°C, Ionic Frizz Control & Auto Shut Off - ST259SDE (Grey) by babyliss - **How much does it cost?** $141.42 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/299139559-smooth-ultra-fast-styling-hair-straightener-platinum-diamond-infused-24mm) ## Best For - babyliss enthusiasts ## Why This Product - Trusted babyliss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Customizable Heat Settings:** Choose from 10 precise temperature levels up to 235Β°C to perfectly suit your hair type and protect hair health. - β€’ **Safety-First Auto Shut Off:** Enjoy peace of mind with automatic shut off after inactivity, preventing overheating and accidents. - β€’ **Diamond-Infused Ceramic Plates:** Experience salon-grade smoothness and rapid styling with real diamond particles embedded in elongated 24mm plates. - β€’ **Ionic Frizz Control Technology:** Instantly tame frizz and flyaways with built-in ionic conditioning for irresistibly sleek, glossy hair. - β€’ **Ergonomic Design with Memory Function:** Effortlessly style with a smooth glide, rounded plate edges for curling, and save your preferred heat setting for next use. ## Overview The BaByliss Smooth Ultra-Fast Styling Hair Straightener features platinum diamond-infused 24mm ceramic plates that deliver ultra-smooth styling with enhanced shine. With 10 adjustable heat settings reaching up to 235Β°C, it caters to all hair types while ionic technology controls frizz for a sleek finish. Designed for safety and convenience, it includes an auto shut off function and memory heat settings, making it a top-tier tool for professional-quality hair styling at home. ## Description Introducing BaByliss ST259SDE Platinum Diamond Infused Hair Straightener, Transform Your Hair In Just One Glide For Sleek, Beautiful Styles With Enhanced Shine With This Salon Performance Straightener. The Diamond Lustre Technology Combines Diamond Infused Ceramic Plates With Super-Ionic Conditioners To Tame Frizz And Smooth As You Style For Ultra-Sleek Hair With Lustrous Shine. Turning On The Appliance Will Automatically Activate The Ionic Technology. Please Note: The Release Of The Ions From The Ports Produces A Slight Buzzing Noise Troubleshooting Steps Ensure Hair Is Dry And Combed Through To Remove Any Tangles. Divide The Hair Into Sections Ready For Styling. Press The Button Marked β€˜ ’ To Turn The Appliance On. The Digital Display Will Flash 3 Times And The Appliance Will Automatically Start Heating Up. The Number On The Digital Display Will Start Increasing. Press The β€˜+’ And β€˜-β€˜ Buttons To Select A Heat Setting Suitable For Your Hair Type. Once The Heat Setting Has Been Selected, The Digital Display Will Flash 3 Times And The Number Will Start To Increase Or Decrease Until The Selected Temperature Has Been Reached. To Store The Selected Temperature Setting For Future Use, Activate The Memory Function By Pressing The Button Marked β€˜M’. (See Memory Function). Place A Section Of Hair Between The Straightening Plates, Close To The Roots. Hold The Hair Firmly Between The Straightening Plates And Slide Down The Length Of The Hair, From Root To Tip In One Smooth Movement. Repeat For Each Section Of Hair. Allow The Hair To Cool Before Combing Through. After Use, Press The β€˜ ’ Button To Switch Off And Unplug The Appliance Allow The Appliance To Cool Before Storing Away. Box Contains 1 X Platinum Diamond 235 Straightener 1 X Salon Heat Wrap 1 X Information Booklet. Set Contains: 1 x Platinum Diamond 235 Straightener 1 x Salon Heat Wrap 1 x Information booklet Review: ONE OF THE BEST STRAIGHTENERS - I super love the product.!!! HIGHLY RECOMMENDED.πŸ‘πŸ‘πŸ‘ It did such a great result. Even I used only the medium temperature because I have medium length of fine hair, I achieved the what I expected in a very quick time. There's a buzz noise whenever u use it because of their technology called ionic. It really made my frizzy hair smooth and shine after. Thanks to that fantastic technology. I also like to use it for curling occasionally. Love the shape of it because its little round at the back of the plate, so easy to twist and rotate. Its super glide. 😍 With the timer also that let me know if it's ready to use after heating up. Never regret to choose this one. 🌟 Review: Love love love it - I returned it the first time because of the buzzing sound from the iron thinking it’s a damaged piece but then read reviews and reordered. Super happy with the iron. This is the first one that actually glides over my super frizzy hair while most of the irons pull on my hair and make my hair fall easily. This one is very smooth and doesn’t tug at all. The curls lasted all day and I’m Super happy with the purchase ## Features - Diamond-Infused Ceramic Plates: Experience unparalleled smoothness and rapid styling with BaByliss BABST259SDE Platinum Diamond Infused Hair Straightener having 24mm elongated ceramic plates infused with real diamond particles. - 10 Heat Settings: Whether you have fine, medium, or thick hair, customise your styling experience with 10 adjustable heat settings, reaching up to 235Β°C - Ionic Frizz Control: Tame frizz and flyaways with the built-in ionic technology, leaving your hair silky-smooth and impeccably sleek - Auto Shut Off: Designed with your safety in mind, Our Hair Straightener features an auto shut off function which prevents overheating accidents. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TLVQC7C | | Best Sellers Rank | #66,129 in Beauty ( See Top 100 in Beauty ) #333 in Hair Straightening Irons | | Brand | BaByliss | | Brand Name | BaByliss | | Color | Gray-ST259E | | Colour | Gray-ST259E | | Customer Reviews | 4.2 out of 5 stars 721 Reviews | | Global Trade Identification Number | 03030053125907 | | Hair Type | Frizzy, Curly, Coily | | Heater Surface Material | Ceramic | | Item Dimensions L x W | 13L x 4W centimeters | | Item Nype Name | Hair Straighteners | | Item Shape | Flat | | Item Weight | 0.44 Grams | | Manufacturer | BaByliss | | Manufacturer Part Number | 2590DU | | Manufacturer Warranty Description | 5 Year Guarantee | | Material | Ceramic | | Material Type | Ceramic | | Max Temperature Setting | 235 Degrees Celsius | | Model Name | BABST259SDE | | Model Number | 2590DU | | Power Source | Corded Electric | | Product Benefits | Straightening | | Product benefits | Straightening | | Resulting Hair Type | Straight | | Shape | Flat | | Size | medium | | Unit Count | 1 Count | ## Product Details - **Brand:** BaByliss - **Colour:** Gray - **Material:** Ceramic - **Product benefits:** Straightening - **Shape:** Flat ## Images ![Smooth Ultra-Fast Styling Hair Straightener, Platinum Diamond Infused 24mm Extra Long Plates, 10 Heat Settings Up to 235Β°C, Ionic Frizz Control & Auto Shut Off - ST259SDE (Grey) - Image 1](https://m.media-amazon.com/images/I/71fcU+50+5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ ONE OF THE BEST STRAIGHTENERS *by M***N on 23 May 2023* I super love the product.!!! HIGHLY RECOMMENDED.πŸ‘πŸ‘πŸ‘ It did such a great result. Even I used only the medium temperature because I have medium length of fine hair, I achieved the what I expected in a very quick time. There's a buzz noise whenever u use it because of their technology called ionic. It really made my frizzy hair smooth and shine after. Thanks to that fantastic technology. I also like to use it for curling occasionally. Love the shape of it because its little round at the back of the plate, so easy to twist and rotate. Its super glide. 😍 With the timer also that let me know if it's ready to use after heating up. Never regret to choose this one. 🌟 ### ⭐⭐⭐⭐⭐ Love love love it *by W***H on 27 March 2024* I returned it the first time because of the buzzing sound from the iron thinking it’s a damaged piece but then read reviews and reordered. Super happy with the iron. This is the first one that actually glides over my super frizzy hair while most of the irons pull on my hair and make my hair fall easily. This one is very smooth and doesn’t tug at all. The curls lasted all day and I’m Super happy with the purchase ### ⭐⭐⭐⭐⭐ Amazing! *by D***A on 24 December 2023* I was worried before buying as the review truly worried me about the noise etc. It’s month I am using this product and makes me laugh some people are so sentire about a noise barely can be hear. It’s just the ion and the iron heat fast and works fast too. It is perfect for small price and if you are always in hurry. It can curl the hairs as well, but you must buy a heatproof growl aside(sadly isn’t provided). Just buy it and worry about nothing! ## Frequently Bought Together - BaByliss Platinum Diamond 235 Hair Straighteners, Super Ionic, Ceramic plates for Enhanced Smoothness & Shine, Memory function, Ultra-fast heat up, 10 heat settings up to 235Β°C - BaByliss Platinum Diamond Hair Dryer & Diffuser - Professional 2300W Blow Dryer with AC Motor, Ionic Frizz-Control, 3 Heat & 2 Speed Settings, Diamond, 6490DU --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/299139559-smooth-ultra-fast-styling-hair-straightener-platinum-diamond-infused-24mm](https://www.desertcart.us/products/299139559-smooth-ultra-fast-styling-hair-straightener-platinum-diamond-infused-24mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*