Vintage 18K Gold Sapphire and Diamond Halo Necklace – Estate Blue Sapphire Pendant

An elegant vintage sapphire and diamond necklace crafted in rich yellow gold, centered with a striking oval sapphire framed by a halo of brilliant diamonds. The beautifully balanced design features graceful curved gold links accented with small diamond clusters, creating a refined transition from the chain to the ornate center pendant.

The deep royal blue sapphire is bezel-set and surrounded by a luminous diamond halo, giving the piece exceptional presence while maintaining a delicate, feminine profile. The flowing link design and diamond accents add movement and light, making this necklace equally suited for elegant evening wear or elevated daytime styling.

Based on the design elements—particularly the flowing gold links and diamond cluster accents—this necklace most closely reflects vintage styling from the 1980s–1990s, a period known for bold gemstone centers combined with soft, sculptural gold work.

A sophisticated estate piece with timeless appeal.