* A Platinum and Zircon Solitaire Ring, containing one round modified brilliant cut blue zircon weighing approximately 15.25 carats within a multi-prong setting, filigree work gallery. Stamp: (illegible partial stamp). 5.40 dwts. Estimate $ 1,000-2,000
The stone is securely set into the ring. Eight prong ring. This is an antique cut stone. The blue zircon measures approximately 14.53 x 14.77 in diameter x 9.17 mm deep. Superficial chips and abrasions along the facet junctions consistent with wear are visible under 10X magnification.