Bachelor lovebirds Locky Gilbert and Irena Srbinovska spark rumours of an engagement as they celebrate their one-year anniversary

Locky Gilbert and Irena Srbinovska have just marked one year together after meeting on The Bachelor.

And on Friday, the adventurer and his nurse girlfriend sparked engagement rumours with a loved-up Instagram post.

The couple are currently in travelling through the Northern Territory and enjoyed a tour with Top End Safari Camp, where they shared a photo that set tongues wagging. 

Did he put a ring on it? The Bachelor's Locky Gilbert and Irena Srbinovska sparked rumours of an engagement, on Friday. In the picture, Locky adoringly gazed down at his partner while she had her hand around his waist revealing a stunning ring on her finger

In the picture, the former Survivor star adoringly gazed down at his partner while she had her hand around his waist, revealing a stunning ring on her finger.

'What's that ring I see?' a fan commented on the post, hinting at the possibility of an engagement ring and tagging Irena.

But another fan was quick to clarify that the sparkler was not an engagement ring, but the commitment ring he presented to her in the finale. 

The fan replied: 'I think you'll find it's the one @locklangilbert gave her at the Finale of the Bachelor.' 

Not just yet: A fan commented on the post hinting at the possibility of an engagement ring, as they tagged Irena. But another fan was quick to clarify that the sparkler actually the commitment ring Locky presented to Irena in the finale, which Locky confirmed

Locky also confirmed the second fan's comment, writing back: 'You are correct.' 

Last year, in the Bachelor finale, Locky gifted Irena with the ring to remember the momentous occasion.

The ring appeared to be adorned with a purple gem and was flanked by marquise-shaped jewels.

Love on TV: Last year, in the Bachelor finale, Locky gifted Irena with the ring to remember the momentous occasion

Sparkling: The ring appeared to be adorned with a purple gem and was flanked by marquise-shaped jewels 

Since finding love last year, Locky and Irena have been the subject of numerous engagement rumours. 

Back in February, Locky denied they were engaged and told Now To Love: 'Going off all the tabloids, I've proposed to her every single day.' 

This week the TV lovebirds celebrated their official one-year anniversary in gushing Instagram posts.

Anniversary: Since finding love last year, Locky and Irena have been the subject of numerous engagement rumours. Locky's tribute read: 'One year ago today, my life changed. Would I say for the better? Absobloodylutly'

Locky's tribute read: 'One year ago today, my life changed. Would I say for the better? Absobloodylutly.' 

'I couldn't be more happier with you in my life' he continued. 'It's been a ride so far and I cant wait for many more years to come.

Meanwhile, Irena, 31, penned: 'From the moment I met you I knew in my heart that you were the person I had been waiting for all my life.'

Happy: Locky continued: 'I couldn't be more happier with you in my life' he continued. 'It's been a ride so far and I cant wait for many more years to come'

The One: Meanwhile, Irena, 31, penned: 'From the moment I met you I knew in my heart that you were the person I had been waiting for all my life'

She added: 'They say that love will find you in the most unexpected ways and it did. You took me by surprise, this big and strong guy that was caring and gentle.

'Thank you for the most incredible first year together. One that we will treasure for the rest of our life.'

Irena concluded: 'It's been hard and difficult at times but we have triumphed. I love you and can't wait for forever with you @locklangilbert.'

'Thank you for the most incredible first year together': Irena concluded: 'It's been hard and difficult at times but we have triumphed. I love you and can't wait for forever with you @locklangilbert'