Platinum GIA Certified 1 1/2 Cttw Cushion Yellow Diamond Halo and Split Shank Engagement Ring

A celebration of radiance and poise, this PT950 platinum engagement ring captures sunshine and starlight in a single, breathtaking gesture. At its heart glows a GIA-certified natural cushion yellow diamond (0.87 cttw, Y–Z color, VVS1–VVS2), cradled in four 18k yellow-gold–plated prongs that intensify its golden fire. A poetic double halo frames the center—an inner ring of natural yellow rounds (0.08 cttw, VS1–VS2) and an outer constellation of natural white diamonds (0.56 cttw, H–I, VS1–VS2)—forming a softly squared cushion silhouette that flatters every angle. Cathedral shoulders rise with quiet grandeur into a split shank, its pavé tapering gracefully toward a polished, smooth inner band for daylong comfort. An open basket/gallery invites light to dance, ensuring enduring sparkle. Altogether 1.51 cttw of natural diamonds, crafted with meticulous artistry, for the one whose love turns the everyday into something luminous.