Vintage 1.11 Center Diamond Halo Platinum Engagement Ring

Vintage 1.11 Center Diamond Halo Platinum Engagement Ring. This is a beautiful original vintage ring set with 1.11 center diamond J color SI-1 clarity. The center diamond has no black inclusions. The halo has 16 round diamonds with four diamonds on each shoulder, additional diamond weight .68 carats. Ring is in excellent condition, Face of the ring measures 12mm wide, Ring Size 6 1/4, Weight 4.1 grams,