Kanye had his ring on...but where's Kim Kardashian's as the enjoy themselves in Prague

Their wedding bands were custom-made by Kim's favourite jewelery designer Lorraine Schwartz.

But as they stepped out in Prague on Friday, it was just Kanye West who appeared to be wearing his with pride.

Passers-by got the first glimpse of Kanye's band, while it seemed Kim had left hers in the hotel.

Where's the ring, Kim? Kanye West shows first glimpse of his wedding band... but Kim Kardashian's ring is nowhere to be seen as they step out in Prague

Instead, Kim flashed her huge 15-carat engagement sparkler - also designed by Schwartz - which may explain why Kim was unable to fit on her wedding band too.

Kanye was said to have worked with Schwarts on the design of the engagment ring, with Kim's rep saying he 'wanted the diamond to look like it was floating on air'.

Kim already showed off her simple but stunning wedding band, in a wedding booth photo booth shot last weekend.

His and Hers: Kanye shows off his Lorraine Schwartz wedding band, while Kim steps out with her just engagement sparkler

Left the ring at the hotel, Kim? Kardashian flashed her huge 15-carat engagement sparkler - designed by Lorraine Schwartz - which may explain why she was unable to fit on her wedding band too

And it is certainly more understated that her engagement ring.

E! Online first reported that Kim's band is a 'handmade diamond band' while Kanye's is a matching version but in gold.

Later, the couple were seen shopping in a high-end fashion store in Prague.

In her element: Kim appeared to be cheered up by a much-needed shopping trip while out in Prague

In sync: The newlyweds went for matching leather trousers as they were spotted out shopping together on Friday

And it was the first time we've seen Kim smile since the wedding, so perhaps she needed a little retail therapy.

Despite them being spotted looking slightly glum on their honeymoon, it was reported that the newlyweds were 'in awe' of the natural beauty of Limerick, Ireland, earlier this week.

Discussing their mountainbiking excursion, Ballyhoura Bike Tour manager Fermal Somers told RadarOnline.com: 'We got started at 8 am and the sun was shining and it was a beautiful morning.

'The guide showed them all the birds. We saw foxes, mountain hares, a rare hen harrier, six species of butterflies, a swarm of honey bees, and a young doe and her calf.