Sophia D Art Deco Onyx and Diamond Platinum RingAn Art Deco design centered with a 0. 97 carat round natural diamond framed by a 9. 28 carat polished onyx tablet, accented by 0. 25 carats of natural diamonds along the shoulders. Handcrafted in platinum with fine milgrain detail, this ring captures the signature contrast and symmetry that define the Art Deco era. Ring size is 6. 5 and available for resizing.