Bidspirit auction | Platinum 3.0 Carat Oval Blue

Platinum 3.0 Carat Oval Blue Sapphire and 0.35ctw Diamond Ballerina Halo Ring - This is a tiered ballerina-style cocktail ring crafted in platinum. The centerpiece is a large, prong-set oval-cut faceted natural sapphire. The center stone is encircled by a double tiered halo of small round-cut diamonds while the split shoulders are set with several baguette-cut diamonds. The ring features an elevated cluster head with a decorative openwork gallery and a tapered solid band. The interior of the band is stamped with a maker's symbol, Pt900 indicating 90 percent platinum purity, and the gemstone weight marks 30 and 035. Ring Size: 5 US 5.2 grams