Royals Why Kate Middleton Isn't Wearing Her Engagement Ring While Self-Isolating at Home While Kate wore her gold wedding band, she was missing her iconic engagement ring, which once belonged to Princess Diana By Conchita Margaret Widjojo Published on March 30, 2020 02:52 PM Share Tweet Pin Email Kate Middleton. Photo: Kensington Palace While in self-isolation and working from home, Kate Middleton was pictured without one of her key accessories. On Sunday, Kate and Prince William‘s shared photos on their joint Instagram account of the the couple diligently working from home. In one of the snaps, the royal mom of three, who wore the coral pink Marks & Spencer suit that she also wore to a recent call center visit with Prince William, 37, was notably without her sapphire and diamond engagement ring and her diamond eternity band. Her decision to remove her jewelry is likely to aid in the effectiveness of handwashing, which is essential in stopping the spread of the virus. While Kate, 38, wore her Welsh gold wedding band, she was missing her iconic engagement ring, which once belonged to her late mother-in-law, Princess Diana. She also opted to not wear her white gold diamond eternity band. Kate Middleton. Kensington Palace A 2018 study at Georgia State University found that rings provided “a protected area [on the skin] in which bacteria can flourish,” according to researchers. They also found that those who didn’t wear rings were able to kill more bacteria when washing their hands than those who wore rings. Why Kate Middleton Didn’t Wear Her Engagement Ring During Today’s Hospital Visit Kate Middleton. Tim Rooke/Shutterstock This isn’t the first time the Duchess of Cambridge chose not to wear her engagement ring. During a visit to Evelina London Children’s Hospital in January, Kate slipped off her sparklers in adherence with the hospital’s policy on minimal jewelry. Since she would have to cleanse her hands thoroughly before touring the wards and treatment areas, it is recommended to remove jewelry before entering. Kate Middleton Visits Children’s Hospital to Teach Kids One of Her Favorite Hobbies — Photography Prince William and Kate Middleton. Kensington Palace/PA Images Kate’s stunning engagement ring often comes off during hospital visits, dating back to the year she and Prince William tied the knot. While opening the Great Ormond Street Hospital’s Mittal Children’s Medical Centre in Jan. 2018, she also opted to leave the accessory behind. Kate’s ring is a sight to behold, consisting of 14 solitaire diamonds surrounding a 12-carat oval blue Ceylon sapphire set in 18-karat white gold. Her gold wedding band, however, which she usually wears along with her engagement ring, is much more simple. The Welsh gold wedding ring is an 88-year-old royal tradition, dating back to Elizabeth Bowes Lyon and the future George VI. In 1923, the royal ring was fashioned from a gift of Clogau gold with enough left over for the weddings of the Queen in 1947 as well as those of the late Princess Margaret, Princess Anne and Princess Diana. And just before Kate’s royal wedding to Prince William, the palace announced that her wedding ring would also be made of Welsh gold.