I believe the clasp has been replaced with a barrel clasp, which is wear the hallmark may have been.
eBay
The Miriam Haskell brass baroque pearls 15mm cloisonne teal beads 24" necklace is a stunning piece of vintage jewelry. Handmade with simulated pearls and large cloisonne beads, this necklace exudes early vintage elegance. The vintage lobster closure and signed branding add a touch of authenticity to this retro-inspired accessory. Perfect for everyday wear, this necklace is a statement piece for women who appreciate classic style with a modern twist. NOTE: A COUPLE PEARLS HAVE PEELING. SOLD AS IS .
eBay
The product is a pair of vintage Miriam Haskell signed baroque faux pearl dangle earrings. These earrings feature a unique baroque shape for the main stone, a classic dangle/drop style. The brand name, Miriam Haskell, is known for its quality and craftsmanship in the jewelry industry, making these earrings a valuable and stylish addition to any vintage jewelry collection.
eBay
HASKELL ERA - PIERCED EARINGS. UNSIGNED / UNMARKED.
eBay
Signed Miriam Haskel.
eBay
These vintage Miriam Haskell earrings feature faux and seed pearls with rhinestones, set in a gold color with a retro era design. The clip-on closure makes them easy to wear, and they are signed by the brand, adding authenticity to the piece. Made in the United States, these earrings are a true representation of beauty and art in fashion and costumes, perfect for adding a touch of vintage charm to any outfit.
eBay
eBay
The product is a vintage Miriam Haskell signed faux baroque pearl necklace in white and black. It features baroque-shaped pearls in cream color with a hook closure. The beaded style adds a touch of elegance to the piece, making it a charming and unique addition to any jewelry collection. The signature of Miriam Haskell ensures the quality and craftsmanship of this vintage necklace, making it a timeless and stylish accessory for any occasion.
eBay