Gresso has created a luxury back cover for the iPhone 4 that is made of 200 year old African Blackwood along with 18K gold detailing.

The back cover aims to make your iPhone 4 look a little different although it isn’t clear if the wood used is a replacement or cover for the current glass used.

Two versions are being created. The first is for women and contains an Apple logo in 18K gold along with Swarovski crystals. This version costs $3500.

Gresso, the Russian manufactured of luxury candybar phones, has announced that it now allows customers to personalize their phones.

The company says there are “almost 40 combinations available” – customers can choose the case model, keyboard design, and the type of leather decoration.

Moreover, a personalized text can be engraved on your phone. Creating your own Gresso handset will cost you 2,200.

We’ve earlier reported about Grand Monaco collection of luxury phones. Gresso continued the collection by announcing Grand Monaco USB flash drive edition.

F1 fans can pick from any of the two models – Double Security and Classic.

Crafted out of tough yet light weight titanium superalloy, the case is further toughened with high-tech ceramic.

Gresso, the Russian manufacturer of Luxury mobile phones, announced the release of a new collection dubbed Gresso Grand Monaco.

The collection makes use of modern materials such as a titanium alloy for the case, with a specialized ceramic coating and carbon fiber accents.

Other materials include steel and hand-polished 42 K sapphire crystal (framing the display).

Luxury mobile phone maker Gresso has announced two new luxury phones, the Lady Gold and Ultramarine Gold.

Both phones are built into a titanium case, covered with colored ceramic, and then accented with 18k gold.

Inspired by wrist watch design, Gresso has also put a sapphire crystal window into the back of the phone, so you can see the circuit board.

Both models are limited to a run of 15 units, and will cost approx. $6,500

There seems to be quite a few luxury mobile phones hitting the mobile arena lately, one would think there isn’t an economic downturn going on.

The latest from the house of Gresso is the Lady Diamond luxury phone, which looks to be aimed straight at trendy women. The design takes its inspiration from the Swiss skeleton watches.

The phone features the same design as all of Gresso’s phones, case of the phone is made of titanium coated in magenta diamond colored ceramic which makes it scratch proof.