Exuding elegance and sophistication, this marquise-cut diamond men’s tennis necklace features a stunning lineup of marquise diamonds, creating an eye-catching, elongated design. Each marquise diamond is set to create a flowing line of brilliance that perfectly complements the neck, enhancing the wearer's natural grace. 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.