Diabetic Necklace Crystal Heart Pendant Link Chain Necklace Lovers Jewelry A great gift or birthday gift for Friend. Give her a gift She can cherish for years to come. The nearly 1 inch large, engraved heart pendant is adorned with beautiful light-catching crystals. The elegant link chain measures approximately 18 inches in length. All of our products are lead-free and nickel. Packaged in a red velvet drawstring bag and red box for easy gift-giving.