It is time to step into the spotlight with Twinkle Diamond. The eye-catching reflective iridescent foil slightly changes depending on the lighting; making this case totally unique. Level up your case game with this gem.
It is time to step into the spotlight with Twinkle Diamond. The eye-catching reflective iridescent foil slightly changes depending on the lighting; making this case totally unique. Level up your case game with this gem.
in 3 offers
The lowest price for Case-Mate Twinkle Antimicrobial Phone Case for Samsung Galaxy S23 Ultra Diamond right now is $49.39 at Kogan.com, compared across 3 retailers.
The all-time low was $27.98 on 10 Mar 2026 — today's price is 77% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 June 2026.
Case-Mate Twinkle Antimicrobial Phone Case for Samsung Galaxy S23 Ultra Diamond
It is time to step into the spotlight with Twinkle Diamond. The eye-catching reflective iridescent foil slightly changes depending on the lighting; making this case totally unique. Level up your case game with this gem.
It is time to step into the spotlight with Twinkle Diamond. The eye-catching reflective iridescent foil slightly changes depending on the lighting; making this case totally unique. Level up your case game with this gem.
Last updated at 21/06/2026 07:04:21
Casemate Twinkle - GS23 Ultra - Diamond
Delivery $30
Casemate Twinkle - GS23 Ultra - Diamond
Delivery $30
Case-Mate Twinkle Case for Samsung Galaxy S23 Ultra - Diamond
originally posted on case-mate.com
I had this version of case for my S22U and had to get it for my S23U. Beuutiful sparkle and it protects from drops as I know from experience. Definitely recommend. Hoping for an all over opal case too!
originally posted on case-mate.com
This case is a winner! It's more beautiful in person. It's not a thin case, but because it's clear you don't see the bulkiness as much as you would with a solid color case. This is a must buy!
originally posted on case-mate.com
I love Case Mate’s products. I bought a phone case for my S23 Ultra which looks beautiful with my new “lavender” phone. I also bought a screen and camera protector, both of which came with detailed instructions and made the installation process easy. I do wish that they had more choices for Galaxy phones (as they do for iPhones).
| Collect | 37 Everyday Rewards points |
Casemate Twinkle - GS23 Ultra - Diamond
Delivery $30
Casemate Twinkle - GS23 Ultra - Diamond
Delivery $30
Case-Mate Twinkle Case for Samsung Galaxy S23 Ultra - Diamond
I had this version of case for my S22U and had to get it for my S23U. Beuutiful sparkle and it protects from drops as I know from experience. Definitely recommend. Hoping for an all over opal case too!
This case is a winner! It's more beautiful in person. It's not a thin case, but because it's clear you don't see the bulkiness as much as you would with a solid color case. This is a must buy!
I love Case Mate’s products. I bought a phone case for my S23 Ultra which looks beautiful with my new “lavender” phone. I also bought a screen and camera protector, both of which came with detailed instructions and made the installation process easy. I do wish that they had more choices for Galaxy phones (as they do for iPhones).
Phone remained undamaged, glad to see it's antimicrobial as I had to hold the thing for the remaining 3 hours. There were a couple skiddies. No diseases caught.
If you are looking for a sturdy mostly clear case that has artistic variances between each piece, then this case is for you. Some have more sparkle and others have the pearl insets spaced further apart/closer together. You will probably be happier with your selection if you in-store shop and can compare at least a few options.
This is perfect for my phone . Clear but the flecks in it are just enough to make it look beautiful, especially with the lavender.
Love this case. Great phone protection and is beautiful. I get alot of compliments.
Love this case for my Galaxy S23 Ultra! Will be buying again when you add more designs for this awesome phone.
You get that usual case mate quality feel with great clicks buttons. The case is a hard case with a tight fit on the phone. It’s slim with low sides that match the screen. The top and bottom front of the case are raised.It’s not going to protect my phone as much as other cases but I also don’t drop my phone. Therefore this case suits my needs and is overall my favourite case for the s23 Uptra.
Nice design, suits my lavender S23 utlra. Phone fell a couple of times and no damage. Just wish that its a bit cheaper.
| Collect | 37 Everyday Rewards points |
