Eye-watering cost of Annie Knight’s huge diamond engagement ring is revealed – as Australia’s Most Sexually Active Woman vows to ‘spare no expense’ on wedding to fiancé Henry Brayshaw

The eye-watering cost of Annie Knight’s huge diamond engagement ring has been revealed. 

The adult content creator, 28, dubbed Australia’s Most Sexually Active Woman, got engaged to boyfriend Henry Brayshaw over a romantic dinner in Beverly Hills on Monday night—one week after they rekindled their romance.

Sparing no expense, Henry, 27, who is the son of sports commentator James Brayshaw, proposed to Annie with a three carat diamond, which Daily Mail Australia can reveal is worth $200,000.

The enormous oval cut stone takes up almost the width of Annie’s finger and is placed on an elegant gold band.  

Austen & Blake jewellery expert Tony French exclusively tells Daily Mail Australia: ‘A natural diamond of this carat could cost anywhere between $140,000-$200,000. 

‘Complemented by what looks to be an 18 carat yellow band, this impressive single stone setting ring makes everything about the diamond.’

‘Despite its weight, the ring is beautifully understated. It’s the elegance and cut that captures attention. From the top, it is very reminiscent of the Cartier 1895 solitaire,’ Tony continued.

‘This classic, oval design is easily one of our most popular styles at the moment, in close competition with round cut brilliant diamond rings.’

Annie said she has already started planning her wedding to Henry, with the couple hoping to tie the knot in late 2026 in Australia.  

‘I’m a very organised person. I love planning,’ she gushed to Daily Mail Australia on Thursday.

‘I’ve been planning my wedding since I was a little girl. I want to make sure it’s exactly what I want, and Henry is the same. 

‘I have already started planning a lot of it,’ she added. ‘I have already picked a venue and I’m sussing out dress designers and figuring out a day that is going to work.

‘We’re thinking the second half of next year just because my life is pretty crazy with travel. I’m not going to spare any expense. I want it to be my dream wedding.’

Annie also revealed her mother Karyn was the first person she called after Henry popped the question, but after informing her father Simon and her friends, she went straight to OnlyFans to tell her subscribers.

The preppy blonde makes millions by selling sexually explicit videos and images to her devout fans on the adult website, and Annie made sure they knew she wouldn’t be going anywhere despite the ring on her finger.

‘I told [my subscribers] first. After I told my friends and family, I messaged my fans,’ Annie said. 

‘I wanted to share the news with them and I want them to be part of it,’ she said.

‘I still very much value my relationship with them. I want them to feel involved and not like I’m dumping them for Henry. It’s not like that at all. I tell them everything

‘They know everything about my life.’ 

Annie said that the reaction has been positive. 

‘Everyone has been great. Everyone has been really happy for me.’

Earlier this week, Annie made clear that her relationship with Henry won’t stop her from bedding hundreds of men before her wedding night.

She said her fiancé is completely monogamous and faithful to her, and is forbidden from sleeping with other women—but the same rules don’t apply to her. 

Not only did Annie have sex with 600 men last year, but she has now increased her target to one thousand for 2025.  

‘He is super supportive, he’s just the best and he understands that I’m very work-oriented and that I enjoy my job. We have ten years of history,’ Annie explained.

‘He knows me better than anyone, better than I even know myself. We’ve been through so much together and the support and the love that we have for each other is unmatched. He accepts me for who I am.’

Henry is so accepting of Annie he even accompanied the leggy blonde to Cancun for Spring Break, where she teamed up with British porn star Bonnie Blue to sleep with dozens of ‘barely-legal’ boys.

‘He would stay at the hotel during the day and just chill out, and then he’d usually come out with us later at night,’ she said.

During the day, Bonnie and Annie would party with all the Spring Breakers and then take some back to their hotel to film with.

‘Our number one priority was to get OnlyFans content and film with all the college boys,’ she said.

‘And it was so easy. They’d come up begging us to film with them, they’d mob us at the pool. It was honestly so much fun.’

Once they went back to the room to film, Annie’s assistants would have the young men sign release forms and provide ID to prove they were of age, and then schedule them into time slots to have sex with the two blondes.

Instead of being jealous, Annie said her fiancé would warmly greet her at the end of the day.  

‘He’d ask how many people I filmed with and how it all went, and if I was happy with the content I got. He was there for emotional and moral support.’ 

While Annie admits their arrangement may seem odd to some, she said having open communication and honesty is the key to making their unconventional relationship work.

‘If I was sneakily going and sleeping with these guys then he’d he jealous for sure and upset, but it’s the fact that he knows that it’s my job and that it’s important,’ she explained.

‘It’s very separate. It’s not the same filming with random guys as it is when I’m intimate with him. It’s such a different experience and I’ve told him that so many times.’ 

Henry, who is the son of one of Australia’s most successful sports commentators, popped the question to Annie over a romantic dinner on Monday night.  

Annie said yes and showed off her massive diamond sparkler in a series of images shared to social media.

‘All bets are off, I’m the winner… I love you,’ Henry wrote alongside sweet images of the couple celebrating their engagement at a high end restaurant.