Ruby necklaces can add a bold pop of colour when worn with othergemstones and metals. Complement rubies with other red stones like garnet or pink tourmaline, or with contrasting gemstones for something more fun and festive, like emeralds. Pair with a luminous gold chain to bring out the warmth in both gemstone and metal or with a sleek sterling silver chain for contrast. Diamonds and rubies also make for a perfect pair. Wear a ruby necklace with a diamond tennis bracelet or a pair of diamond studs, or as part of the same pendant, surrounding your ruby in a halo of diamonds. Create a cohesive look by pairing a ruby necklace with matching earrings or a bracelet, offering a cool vibe when it comes to daywear in clean neutral tones. Team a diamond ruby necklace with formal wear for a true touch of elegance or with a ruby necklace in gold for a bold and luxurious look. A white gold ruby necklace can also work with a matching white gold ruby ring. Or to really stand out from the crowd, try matching a ruby pendant with a deep red gown, along with matching drop earrings or a ring.