Art Deco GIA Cert. 4.35 Carat No Heat Spinel Vintage Platinum Ring Rolex Presidential Day Date 18k Gold and chatoyancy is extremely rare

and chatoyancy is extremely rare and merits praise

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AGL Certified: 1093068

Mounted in platinum 950

89 Carats TW

Art Deco GIA Cert. 4.35 Carat No Heat Spinel Vintage Platinum Ring Rolex Presidential Day Date 18k Gold and chatoyancy is extremely rareVintage Art Deco GIA Certified No Heat Spinel 18K Gold and Platinum Ring. This cathedral ring features a natural red spinel center gemstone. The spinel carries a carat weight of 4. 35 and holds a red hue. There is no evidence of heat treatment on the spinel and it is GIA certified. Paired with the spinel are 42 round cut natural diamonds, surrounding the halo of the spinel and decorating the sides of the ring. All set in platinum and 18k white gold,