Vintage Sapphire & Diamond Cluster Ring – 18 kt Yellow Gold – 0.87 ct Natural Sapphire – 0.16 ct Diamonds – Size 57 Description: Beautiful vintage 18 kt yellow gold sapphire and diamond cluster ring, expertly crafted in a timeless floral design and centered with a vivid natural oval-cut blue sapphire weighing approximately 0.87 ct. Surrounding the sapphire are 12 natural round brilliant-cut diamonds with a combined weight of approximately 0.16 ct, creating a classic halo that enhances brilliance and visual impact. The elegant raised claw setting maximizes the light entering both the sapphire and diamonds, giving the ring exceptional sparkle from every angle. Combining rich blue sapphire with natural diamonds and warm 18 kt yellow gold, this is a highly desirable example of classic fine jewelry suitable as an engagement ring, cocktail ring, anniversary gift, or addition to a vintage jewelry collection. Details: Solid 18 kt yellow gold Total weight: 3.50 g Natural oval-cut sapphire: approx. 0.87 ct 12 natural round brilliant-cut diamonds: approx. 0.16 ct total Total gemstone weight: approx. 1.03 ct Ring size: 57 (EU) Head dimensions: approximately 11 × 10 mm Excellent condition with only light signs of careful wear A refined vintage gemstone ring featuring one of the world's most sought-after precious gemstones. The combination of natural sapphire, sparkling diamonds, solid 18 kt gold, and an elegant cluster setting makes this an attractive piece for collectors and buyers of fine estate jewelry.