The Most Iconic Royal Engagement Rings

Few pieces of jewellery capture the imagination quite like a royal engagement ring. Beyond their diamonds and gemstones, these rings often carry decades of history, family connections and deeply personal stories.

From Queen Elizabeth II's classic diamond ring, created using stones from a family tiara, to Kate Middleton's instantly recognisable sapphire and diamond ring, royal engagement rings have influenced jewellery trends around the world. Here, we explore the most iconic royal engagement rings and the stories that make each one so memorable.

Before she became Queen Elizabeth II, Princess Elizabeth announced her engagement to Prince Philip in July 1947. Their engagement ring was designed by Prince Philip and made by London jeweller. This iconic platinum engagement ring features a classic round brilliant-cut diamond of 3 carats flanked by five smaller stones on each shoulder. What makes it particularly special is the history behind the stones.

Prince Philip's mother, Princess Alice of Battenberg, provided diamonds from one of her tiaras for the ring. The tiara was dismantled so that the stones could be given a new life in jewellery created especially for Elizabeth. The remaining stones were also used to create a matching bracelet.

The result was an elegant diamond ring with a deeply personal connection to Prince Philip's family. It is a beautiful example of how an engagement ring can be both timeless in design and rich in sentimental value.

Jewellery experts have estimated the ring's present-day value at around £200,000 to £210,000, although its royal history and provenance make its true value difficult to quantify. Princess Elizabeth and Prince Philip married at Westminster Abbey on 20 November 1947, beginning a marriage that would last more than seven decades.

Its appeal lies in its simplicity and provenance. A classic diamond design is elevated by the story of its stones, demonstrating that an engagement ring does not need an elaborate design to become an important piece of jewellery. For a similar ring style view our Elodie and Aline designs.

Few royal engagement rings are as instantly recognisable as Kate Middleton's. The ring had previously belonged to Diana, Princess of Wales, making it one of the most meaningful pieces of jewellery in the modern Royal Family. The ring features a large 12ct oval Ceylon sapphire surrounded by diamonds and set in white gold.

The sapphire's vivid blue colour also makes the ring stand apart from the traditional white-diamond engagement ring. Its combination of colour, contrast and classic proportions has helped make sapphire engagement rings increasingly popular among couples looking for an alternative to a traditional diamond.

Current estimates generally place the ring's value at approximately £350,000 to £400,000 or more. However, because of its connection to Diana and the Royal Family, its sentimental and historical significance goes far beyond its estimated jewellery value.

The ring combines distinctive design with extraordinary provenance. It is not simply a sapphire engagement ring, it is a piece of jewellery that connects Diana, William and Catherine across generations. It also demonstrates the lasting appeal of coloured gemstones in engagement rings. While diamonds remain a classic choice, a sapphire can add personality and colour while retaining an elegant, timeless appearance. View our similar ring Florence 

Queen Camilla's engagement ring takes a very different approach to Kate Middleton's. When then Prince Charles and Camilla Parker announced their engagement in 2005, Camilla appeared wearing an impressive Art Deco-inspired diamond ring. At its centre is a substantial emerald-cut diamond, estimated at around five carats, flanked by baguette-cut diamonds.

The ring's Art Deco styling gives it a distinctive geometric character, while the emerald cut places emphasis on the diamond's clarity, shape and elegant proportions. The design is also a reminder that an engagement ring can be striking without relying on a traditional round brilliant diamond.

Published jewellery estimates have placed the ring's value at approximately £210,000 to £230,000, although the exact figure is impossible to establish because of its history and provenance.

Its combination of vintage-inspired design and royal provenance makes it particularly memorable. The ring demonstrates the enduring appeal of heirloom jewellery and how an existing piece can become part of a new love story. For those drawn to sophisticated jewellery with a sense of history, an emerald-cut engagement ring offers a distinctive alternative to more traditional styles.

Meghan Markle’s engagement ring, presented by Prince Harry in 2017, introduced a deeply personal touch to the royal jewellery collection. The three-stone ring design features a central cushion-cut diamond sourced from Botswana, flanked by two smaller diamonds from Princess Diana’s personal jewellery collection.

Prince Harry designed the ring himself, creating a bespoke engagement ring that combined royal heritage with Meghan’s style. The centre diamond is estimated to weigh around 3 to 4 carats, while the two side stones add a meaningful connection to Harry’s late mother.

The choice of Botswana was particularly significant to the couple. Prince Harry has spoken about his long-standing connection with Africa, and Botswana held a special place in the couple’s relationship. They spent time there together early in their courtship, making the origin of the centre diamond an especially personal detail.

The three-stone arrangement also carries its own symbolism within jewellery. Traditionally associated with a couple’s past, present and future, the design offers a meaningful way to combine sentiment with a timeless engagement ring style.

Estimates of the ring’s value vary considerably. Published jewellery valuations have placed it in the region of £220,000 to £270,000, although the figure can differ depending on the valuation method and whether subsequent modifications to the ring are taken into account.

The ring is notable for its combination of personal design, meaningful provenance and a three-stone setting. Rather than simply selecting an existing royal jewel, Harry was involved in creating a ring specifically for Meghan. The inclusion of diamonds from Diana's collection also demonstrates how royal engagement jewellery can carry family memories into a new generation.

Royal engagement rings are not the only famous designs to inspire today's couples. If you enjoy discovering the jewellery choices of well-known figures, explore our guide to celebrity engagement rings for more iconic designs, distinctive diamond shapes and ideas to inspire your own engagement ring search.

Although each of these rings is very different, there are several themes that connect them.

The most memorable royal engagement rings are not necessarily the largest or most expensive. Their significance often comes from the story behind them.

Queen Elizabeth II's ring incorporated stones from Prince Philip's mother's tiara. Kate Middleton's ring belonged to Diana. Camilla's ring has a connection to the Queen Mother, while Meghan's ring incorporates diamonds from Diana's collection.

These details demonstrate how provenance can transform an engagement ring from a beautiful piece of jewellery into something genuinely personal.

Three of the four rings feature diamonds prominently, but Kate Middleton's sapphire demonstrates the enduring appeal of coloured gemstones. Sapphires, emeralds and rubies can all create distinctive engagement rings, particularly for couples who want something beyond a traditional white diamond.

Despite their different eras, these rings demonstrate the longevity of classic engagement ring styles. Solitaire, three-stone and halo designs continue to influence contemporary jewellery. The materials and proportions may change, but the fundamental appeal of balanced, timeless designs remains.

Several of these royal rings demonstrate how jewellery can be passed from one generation to another. Whether an engagement ring contains inherited gemstones or is itself a family heirloom, the history behind a piece can make it even more meaningful. Repurposing stones from existing jewellery can also create something new while preserving an important family connection.

Inspired by the timeless designs and stories behind these royal engagement rings? Whether you have a particular diamond shape, setting or style in mind, or need expert guidance choosing the right ring, our team at Regal is here to help. Explore our collection of engagement rings in Hatton Garden, or get in touch with our jewellery specialists to discuss creating a ring that is uniquely yours. Visit our Hatton Garden showroom to explore your options in person and find an engagement ring that reflects your own story.