This exquisite DNA necklace captures scientific beauty with an intricate sterling silver double helix pendant. A sparkling zircon center forms a captivating flower-like pattern, celebrating discovery. Crafted from genuine 925 sterling silver and zircon, it offers superior durability and luster. The pendant measures 18 inches plus a 2-inch extension for comfortable wear. A perfect thoughtful gift for science-loving men and women, suitable for Valentine's Day, Christmas, Mother's Day, anniversaries, graduations, birthdays, or any special occasion. It complements both casual and formal attire flawlessly. We provide perfect after-sale service, responding promptly and taking responsibility for any quality issues. We are always here for you whenever you need support.