Platinum Set 'Celestia' Aquamarine and Diamond Ring.
Designed by John Calleija for the Aston Martin One-77 Collection. 5.73ct Astar cut aquamarine, grade 1, in an eight claw setting surrounded by grain set diamonds. Split-shoulder shank also with grain-set diamonds. Hallmarked Calleija, Aston Martin, 750 & 26/77. Limited edition #26/77. Accompanied by Calleija valuation certificate. Note: small chip to girdle, 2 small abrasions to crown facets of central stone. Size M3/4 (W10.68g)
Estimate $4,000-6,000