This product is a pair of black onyx cufflinks featuring a cushion shape, set in sterling silver with a pin/button style. Cufflinks are handcrafted and engraved, with a nickel-free design. They are signed and weigh a total carat of 50.55 Ctw, making them perfect for occasions such as engagements, weddings, anniversaries or birthdays. Black onyx stones are natural and clean to the eyes, adding a touch of beauty and elegance to any formal outfit. Made in India, these cufflinks are sure to bring a touch of love and luck to any special occasion. Celebrate life's special moments with a gift that lasts a lifetime. Whether it is a birthday, anniversary, wedding, engagement or vacation, our g.