This Classic Three Stone Engagement Ring brilliantly honors the past, appreciates the present and embraces s the future. The delicate shank of the ring is accentuated with small twinkling round diamonds aligned beautifully offering you an exemplary appeal. Center fit for 1.0ct Round. RD-10-0.21 SB-2-0.10 Total Carat Weight. Pricing and Total Carat Weight do not include center stone. Contact your retailer for available center shapes and sizes.