Sapphire and Diamond Ring Princess Diana: Design and Origin
The sapphire and diamond ring Princess Diana wore features a 12-carat oval blue Ceylon sapphire surrounded by 14 solitaire diamonds in white gold. The ring was created by Garrard & Co., the British royal jeweler, and was selected by Prince Charles from the Garrard collection for the 1981 wedding. Garrard & Co. remains a historic luxury jeweler with a long record of royal commissions, as noted on its official site Garrard & Co. official site.
The center sapphire measures approximately 1.5 carats, with the total ring weight estimated near 18 carats. The design combines a large step-cut sapphire with a halo of round brilliant diamonds, a style that later influenced modern halo engagement rings. Industry analysts cite the ring as a catalyst for the popularity of colored gemstone center stones in luxury jewelry Forbes luxury jewelry trends.
Auction History and Current Ownership
After the divorce of Diana and Prince Charles, the ring was returned to the Spencer family and later given by Prince Charles to Camilla, Duchess of Cornwall, for her 2005 wedding. Following Diana's death, the ring became one of the most recognized pieces of royal jewelry in public memory, with repeated media coverage of its estimated value and auction potential.
While the ring has not been publicly auctioned, jewelry valuation firms and auction houses such as Christie's and Sotheby's have referenced similar royal sapphires in price guides. The current market value of the sapphire and diamond ring Princess Diana wore is estimated between $300,000 and $500,000, depending on the sapphire quality, diamond grading, and provenance, according to published industry estimates Christie's jewelry estimates.
Market Impact and Collector Interest
The ring has influenced collector demand for high-quality Ceylon sapphires, with prices for untreated padparadscha and cornflower blue sapphires rising in major auction sales over the past decade. The Gemological Institute of America (GIA) and the American Gem Society (AGS) continue to grade similar stones, with untreated vivid blue sapphires commanding premiums in the fine jewelry market.
Luxury jewelry brands including Tiffany & Co., Cartier, and Van Cleef & Arpels have released sapphire halo designs that reference the Diana ring silhouette. The ring remains a benchmark for celebrity and royal jewelry provenance, with resale values for comparable stones tracked by platforms such as the International Gemological Institute (IGI) and Rapaport Rapaport diamond and sapphire pricing.