This ring is elegantly crafted in 9 ct yellow gold for a warm and classic tone Set with natural sapphire; the precious gemstone is cut with facets to enhance the colour and enrich its natural beauty Sapphire, one of the precious and valued gemstones, is traditionally September's birthstone The Naava collection blends tradition, style and finesse, to deliver high-quality, certified diamond jewellery All Naava products include a certificate of authenticity and are hallmarked according to UK law