Shimansky Diamonds is a designer jewelry brand established in 1991 in South Africa by Yair Shimansky, world famous for platinum and diamonds. The Shimansky brand is known for its contemporary classic designs with all diamonds polished to perfection at Shimansky Diamonds' own manufacturing workshop. At the Shimansky showroom in New York, visitors can learn about the origin of diamonds from mine to polish. Real kimberlite rock, dated over 3 billion years old, is on display. Visit their website to book an appointment.