These black onyx cufflinks feature a heart-shaped design, making them a perfect accessory for engagement, weddings, birthdays, or anniversaries. Crafted from sterling silver and hand engraved, these cufflinks are nickel free and 100% genuine natural black onyx. The cufflinks are signed, have excellent cut quality, and are designed with themes of beauty, luck, love, and healing in mind. Made in India, these cufflinks are a unique and stylish addition to any men's jewelry collection. Celebrate life's special moments with a gift that will last a lifetime. Whether it's a birthday, wedding, engagement or vacation, our jewelry symbolizes.