PRINCE Harry proposed to Meghan Markle in 2017 with a custom three-stone ring.

However, eagle-eyed royal fans have noticed that the Duchess of Sussex hasn’t worn her diamond sparkler much this year. Here is everything you need to know.

What engagement ring does Meghan Markle have and how much does it cost?

Prince Harry designed the bespoke three-stone piece with the help of Cleave & Company, the late Queen Elizabeth’s regular jeweller.

The engagement ring worn by Meghan, features three stones, a design referred to as a trilogy ring.

The centre diamond, which is cushion cut, is estimated to be three carats and was sourced from Botswana – where the pair had their second date.

The smaller diamonds on the side came from Princess Diana‘s personal collection.

The value of Meghan’s engagement ring is estimated to be upwards of £120,000.

At the time of their engagement, Prince Harry said: “The ring is obviously yellow gold because that’s [Meghan’s] favourite and the main stone itself I sourced from Botswana and the little diamonds either side are from my mother’s jewellery collection, to make sure that she’s with us on this crazy journey together.”

Meghan added: “‘Everything about Harry’s thoughtfulness and the inclusion of [Princess Diana’s stones] and obviously not being able to meet his mom, it’s so important to me to know that she’s a part of this with us.”

Why does Meghan Markle not always wear her engagement ring?

It is not known why Meghan does not always wear her engagement ring.

However, relationship expert and co-founder of So Syncd, Louella Alderson, believes it could be due to her charity work.

She told the Mirror: “Meghan’s commitment to charity and her personal style suggests that she might not be keen on wearing something so flashy all the time.

“She could be trying to go for a more relatable look which could be why she’s opted for two subtle rings.

“It could also be a practical measure—wearing an expensive ring comes with responsibility.”

Why has Meghan Markle’s engagement ring changed?

When she appeared at Trooping the Colour in 2019, it emerged the Duchess had altered the custom-made engagement ring.

The band was changed to a micro pavè band with smaller diamonds going around the band to emphasise the three original diamonds.

The decision was reportedly one made not by Meghan herself, but by her husband.

Prince Harry reportedly chose to upgrade the band at the same time that he ordered the ring as a gift for their first wedding anniversary.

In the royal biography, Finding Freedom, authors Omid Scobie and Carolyn Durand explain: “On May 19, 2019, Harry also surprised his wife of one year with the gift of a ring that he had created with jeweller-to-the-stars Lorraine Schwartz, a favourite of Meghan’s.

“The conflict-free diamond eternity band paid homage to the family of three with Meghan’s, Archie’s and Harry’s birthstones (peridot, emerald, and sapphire, respectively) on the underside of the ring.”

What types of engagement rings do other royals have?

Queen Elizabeth II

Queen Elizabeth II‘s engagement ring was a platinum ring set with 11 diamonds.

It had a 3-carat round solitaire and 5 smaller stones set on each shoulder.

The stones were taken from a tiara owned by Prince Philip’s mother, Princess Alice of Battenberg.

Princess Diana

King Charles presented Diana with a selection of rings from Garrard and asked her to choose her favourite.

Diana opted for a 12-carat Ceylon sapphire stone surrounded by diamonds and set in white gold.

The princess loved the ring so much that she wore it after their divorce.

Queen Camilla Parker-Bowles

King Charles chose a ring from the Royal Collection that had belonged to his grandmother, the Queen Mother for Queen Camilla.

The Art Deco ring features a five-carat emerald cut diamond at its centre with diamond baguettes on the sides.