Byron Bay influencer Ruby Tuesday Matthew has revealed a very intimate tattoo on her bottom. The 26-year-old flashed the red 'Gucci' inking she has etched on her backside while modelling a revealing bikini on Thursday. Ruby wore the skimpy two-piece on a boat as she continues her holiday on Hamilton Island with fiance Shannan Dodds. Tatt's cheeky: Byron Bay influencer Ruby Tuesday Matthew has revealed a very intimate tattoo on her bottom Ruby and the Sydney DJ jetted off to Hamilton Island to celebrate their newfound engagement this week. The brunette posted several pictures and videos of the couple's romantic getaway on Instagram earlier this week. After going for a hike at popular Passage Peak, Ruby treated her husband-to-be with an eyeful of her figure clad in the very revealing green string bikini. The G-string two-piece flaunted her pert derriere and her ample cleavage thanks to its tiny cut. Designer ink: The 26-year-old flashed the red 'Gucci' inking she has etched on her backside while modelling a revealing bikini on Thursday Beach bums! Ruby and her new fiance Sydney DJ Shanan Dodds jetted off to Hamilton Island to celebrate their newfound engagement this week Elsewhere during their vacation, the pair fed some cockatoos that landed on their balcony at sunrise. Ruby has been proudly showing off her diamond ring since announcing her engagement to Shannan two weeks ago. Last Thursday, Ruby revealed all the details about stunning bling and its creation. Exciting news! Ruby first announced her engagement earlier this month by uploading a photo of herself locking lips with Shannan to Instagram on June 19 Bikini babe! After going for a hike at Passage Peak on Hamilton Island, Ruby treated her husband-to-be with an eyeful of her figure clad in a very revealing green string bikini Australian jeweller Louise Jean shared a post on Instagram Story showing off the sparkling jewel, which read: 'Remember this 3.5 carat radiant diamond beauty we featured a few weeks back?' The Byron Bay Instagram Influencer, 26, re-shared the post and revealed to curious that it was 'custom-made' and 'a surprise by my partner and dear friend Louise Jean'. 'Louise knows me so well, she worked with Shannan to create my dream ring,' she added. Daily Mail Australia has contacted Louise Jean Jewellery for comment. Custom-made: Ruby has been proudly showing off her diamond ring since announcing her engagement to Shannan two weeks ago The price only goes up: A similar-looking ring on the Louise Jean website is a 1.54 carat emerald cut diamond flanked by two triangle cut diamonds on either side and is valued at AUD$9,000 A similar-looking ring on the Louise Jean website is a 1.54 carat emerald cut diamond flanked by two triangle cut diamonds on either side and is valued at AUD$9,000. Ruby's showstopper would be a lot more expensive given it is 3.5 carat and was custom-made for the influencer. The ring is worth over $92,000 according to the managing director of online jeweller 77 Diamonds Tobias Kormind. He told Daily Mail Australia on Thursday: 'If it is a good quality F colour VS2 clarity on a simple yellow gold band, a customer could expect to pay £50,000 (or AUD$92,299) for this ring.' Stunning: Managing director of online jeweller Tobias Kormind, estimated the value of the ring and told Daily Mail Australia: 'If it is a good quality F colour VS2 clarity on a simple yellow gold band, a customer could expect to pay £50,000 (or AUD$92,299) for this ring' Earlier this week, the social media star said she was busy on the hunt for the perfect wedding dress. She posted a photo of herself wearing a stunning white floor-length gown and veil after a follower asked her if she had been dress shopping yet. 'I've started the process... But my lord... I need help,' she wrote in the caption. The dress hugged her statuesque figure and featured large floral patterns, while her elegant veil had small flower appliqués throughout. All dressed in white! Earlier this week, the social media star said she was busy on the hunt for the perfect wedding dress Ruby first announced her engagement earlier this month by uploading a photo of herself locking lips with Shannan to Instagram on June 19. She placed her left hand on Shannan's neck, drawing attention to the diamond sparkler on her ring finger. 'My favourite person,' the Bryon Bay based beauty wrote in the caption, along with a white love heart. She also shared a photo on her Instagram Story showing a plate of oysters and another angle of her ring, in reference to her #oystergate debacle of 2020. It's not known exactly when Ruby and Shannan began dating, but she started posting loved-up Instagram photos with him in May. Shannan also happens to be the ex-boyfriend of P.E. Nation founder Pip Edwards. While Ruby has been a social media influencer for many years, she made headlines in October last year for holding up a Jetstar flight to eat a plate of oysters. #Oystergate: After she revealed her engagement news, Ruby also shared a photo on her Instagram Story showing a plate of oysters and another angle of her ring All rights reserved for this news site (dailymail) and under his responsibility