Hammerman Brothers 18K Gold Diamond Chain Link Necklace

Vintage Hammerman Brothers Detachable 18K Gold Diamond Necklace

This exceptional Hammerman Brothers necklace features a detachable diamond-set pendant, offering a refined convertible design that allows the piece to be worn in multiple ways. The substantial chain may be styled on its own for a bold gold statement, or paired with the pendant for a more dramatic, jewel-forward look.

Crafted in 18K yellow gold, the necklace is composed of sculptural, ribbed chain links that display the firm’s signature approach to texture and form. The circular pendant is richly set with diamonds and framed by interlaced gold elements, creating a striking contrast between the warmth of gold and the brilliance of pavé-set stones. The detachable mechanism is seamlessly integrated, reflecting thoughtful engineering and high-level craftsmanship.

Balanced yet substantial, this necklace conveys presence without sacrificing elegance. Its articulated construction allows it to sit fluidly on the neckline, while the pendant adds depth and visual rhythm when worn. Convertible designs such as this were favored by discerning collectors for their versatility and enduring appeal.

Finely made and visually commanding, this Hammerman Brothers necklace exemplifies mid-20th-century American high jewelry—combining sculptural goldwork, diamond brilliance, and functional sophistication in a single, collectible piece.

Key Features

• Made by Hammerman Brothers

• Convertible design with detachable diamond pendant

• Crafted in 18K yellow gold

• Sculptural ribbed chain link construction

• Diamond-set circular openwork pendant

• Articulated links for fluid wear

• Substantial gold weight reflecting fine craftsmanship

• Suitable for collectors and elegant evening wear

Technical Details

• Metal: 18K yellow gold

• Gemstones: Diamonds

• Design: Chain link necklace with detachable pendant

• Length: Approximately 16.5 inches

• Pendant Width: Approximately 1.1 inches

• Weight: 74 grams

• Era: Mid-to-late 20th century

• Condition: Excellent vintage condition