Gold Superstar with 200g of 18K gold and the Gold Superstar Ice, which 364 diamonds (5.5 carats in total).
Even with a bourgeois price tag of £48,000 for the Superstar and £68,000 for the Superstar Ice, such a phone is still a pretty big investment so Goldgenie promises to let you update the phone to a newer model (it’s not quite clear how that works or if there’s a fee for moving all that gold and diamonds).
With the pricier model you get 364 diamonds studded around the phone and there’s a sapphire version coming soon (no mention of price for that one, but it will be somewhere between the two current options).