75 - AGL Certified Lady's 4.50 Carat Natural Columbian Emerald Ring Set in Platinum with 3.50 Carats of Diamonds. Size 7. Set Throughout with 24 Baguette Diamonds Weighing 3.50 Carats of E-F Color and VVS1-VS1 Clarity. Signed 10 Irid Plat. Good to Very Good Condition. AGL Certification Provided to High Bidder at Checkout. Shipping $20.00 (estimate $9,000-$12,000)