Vintage 18ct Yellow Gold & Platinum 0.09ct Diamond Solitaire Engagement Ring

Up for sale is a beautiful mid-century vintage diamond solitaire ring featuring an elegant two-tone design. The slender band is crafted from solid 18-karat yellow gold, tapering gracefully toward a premium platinum illusion setting. The starburst-style head maximizes the light performance and presence of the central diamond.
This piece is fully hallmarked on the interior band, providing clear proof of its premium materials and stone weight—a rare find for vintage pieces of this era.

• Material: 18ct Yellow Gold band with a solid Platinum setting head
• Main Stone: 1 Genuine Natural Diamond
• Diamond Carat Weight: 0.09 Carats (stamped into the band)
• Setting Style: Vintage Illusion / Starburst Solitaire
• Hallmarks: Stamped '18CT', 'PLAT', '0 09', and maker's mark 'V'
• Condition: Beautiful vintage condition with crisp, clear internal stamps and minor surface wear consistent with age (please refer to photos for exact condition details).
• Ring Size: