This necklace features an oval-cut Tanzanite with a weight of 3.77 carats, set in 14k yellow gold (YG). Tanzanite is a striking blue-violet gemstone known for its vivid color and allure. Oval cuts are also a popular choice for gemstones, as they offer a timeless and elegant appearance. Necklaces featuring Tanzanite can be quite eye-catching and are often chosen for their beauty and uniqueness.