This timeless Mens emerald-cut diamond tennis necklace radiates elegance with its sophisticated design. Each emerald-cut diamond is meticulously set to create a continuous line of brilliance, offering a refined and luxurious look that is both classic and contemporary. IGI Certified (certified for diamonds with 1 carat weight and above). If certification is requested, delivery time may slightly vary. CUSTOM Options are also available, just visit our custom page or for inquiries please email at: info@veganewyork.com As manufacturers of lab-grown diamonds, we ensure that every diamond is 100% conflict-free, created with a commitment to sustainability and ethical practices.