From the French for 'a thousand grains', the tiny beads of a milgrain accent can add complexity and detail to a Lab Pink Sapphire design, as well as create a vintage or antique look. Sapphire is the birthstone of September, and pink sapphire is a very popular gemstone in jewelry today. The bright and happy color of a pink sapphire ring is both playful and trendy. Jade is the stone given in celebration of the 12th, 30th, and 35th anniversaries of marriage. For thousands of years, the stone has been revered in China and other countries throughout the world.