The Meghan Markle effect saw Canadian website Line the Label crash on Monday, after the actress stepped out in one of the brand's Fall 2017 coats.
Thousands of women rushed to copy the 36-year-old’s regal style, after she appeared alongside her new fiancé Prince Harry.
And it seems Royal wannabes have also been quick to buy a budget copy of her engagement ring.
The £22.50 lookalike ring, by QVC, is now sold out on their website. The site reads: “We’re sorry, this product is not available at this time.”
The ring is sterling silver plated with gold and has 1.7 carats of diamonique (a simulated colourless diamond).
It features one large rock in the centre and two smaller sparklers either side – just like Meghan’s.
WENNMEGHAN EFFECT: Women everywhere are rushing to copy Meghan’s style
QVCSOLD OUT: This replica ring was on sale for just £22.50
But while Meghan’s engagement ring has been deemed of “inestimable worth” by jewellery experts, fans can still pick up a replica for just £32.
The slightly more expensive Michelle Mone ring features 3.5 carats of diamonique – nearly twice that of the £22,50 version.
Customers can chose from three band colours – gold, rose gold or rhodium. The simple gold option probably matches Meghan’s ring best.
QVCGET IT QUICK: QVC have another replica on sale for £32
Jewellery expert Sophie Lomax, head of design at 77Diamonds.com, believes a ring similar to Meghan’s would cost around £50,000.
However, with the use of the late Princess Diana’s diamonds it has been deemed priceless.
She said: ““Prince Harry has chosen a a trilogy ring. He is said to have designed the ring and incorporated some of his mother Princess Diana’s diamonds in it, making it a jewel of inestimable value.
“With two round diamonds supporting what looks like a 2.5 carat cushion cut diamond, the stones are set in white gold with the main band of the ring in yellow gold.
"A ring of this size and quality would generally start at around £50,000.”
VICTORIAN RING COREPLICA: The Victorian Ring Co expect this engagement ring to fly off the shelves
Prince Harry designed the diamond ring, which features one stone from Botswana, where he and Meghan recently holidayed, and two diamonds from his mother’s personal collection.
If you are looking for a more high-end replica, The London Victorian Ring Company are preparing for an influx of enquiries for their Three Stone Yellow Gold Engagement ring – a similar trilogy design to Meghan’s exquisite ring.
The gold and diamond ring is on sale for £3,450. The same jewellery company experienced unprecedented sales of art deco rings following Pippa Middleton’s engagement.