Mid-Century 1.00 CTW Diamond Platinum Vintage Circular Dinner Ring Mellerio Centering an oval cut rubellite

Centering an oval cut rubellite tourmaline weighing approximately 21

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"name":"Sloan & Co

leaves and stems Bombé style ring / From the Garden of Roses Collection / Circa 1990's / Maker's mark for Carrera y Carrera

Mid-Century 1.00 CTW Diamond Platinum Vintage Circular Dinner Ring Mellerio Centering an oval cut rubelliteCentering an old European cut diamond weighing approximately 0. 36 carat J with VS2 clarity prong set with a recessed circular surround Comprised of transitional and baguette cut diamonds Arranged as a cross motif and weighing approximately 0. 64 carat total Well matched to center bead and bezel set With pierced gallery Stamped for platinum With maker's mark for John Giovannetti Circa: 1950s Ring size: 2 1 4 and sizable Measures north to south 12. 5