Low-Karat Gold Lobster Claw Jewelry Clasp
Jewelry Component / Finding · Generic Industrial Findings Manufacturer
Pattern: Standard Lobster Claw Clasp
Type
Jewelry Component / Finding
Maker
Generic Industrial Findings Manufacturer
Material
8-Karat Gold (333 fineness), 33.3% pure gold, remainder likely copper and silver
Dimensions
Estimated length 10-12mm, weight approximately 0.2 - 0.5 grams
Description
A high-magnification view of a 333 gold lobster claw clasp, a standard secure finding for jewelry including chains and charms. The '333' mark signifies 8-karat gold content, which is a popular budget-friendly standard in European markets.
Key Features
Incised 333 hallmark, curved teardrop lobster body, and internal spring mechanism
Material & Composition
8-Karat Gold (333 fineness), 33.3% pure gold, remainder likely copper and silver
Finish & Decoration
Polished high-gloss finish with a slight rose-gold or yellow-gold hue typical of low-karat alloys
Hallmarks & Stamps
333 finess mark stamped into the lever trigger
Construction Details
Machine-cast body with a spring-loaded mechanical lever and interior steel spring
Functional Features
Spring-loaded gate mechanism for securing bracelets or necklaces
Handle & Grip Details
Tapered trigger lever with integrated thumb grip for operation
Craftsmanship Details
Mass-produced die-struck components showing high precision of modern industrial jewelry manufacturing
Authentication Indicators
The 333 stamp is characteristic of 8k gold; wear patterns on the metal show a lack of plating, suggesting solid alloy
Origin & Manufacturing
Germany or Italy, where 333 (8k) gold is a common commercial standard for jewelry
Era & Period
Contemporary / Modern Era
Age Estimate
Circa 1990-Present based on hallmark style and mass-produced form
Cultural Significance
Represents the democratization of precious metal jewelry in the late 20th century by using lower-purity alloys.
Condition Notes
Good condition with minor surface wear and micro-scratches consistent with use against other metal links
Value Estimate
$10 - $30 (part of a jewelry piece), scrap value based on 33.3% gold content per gram
Care & Maintenance
Clean with warm soapy water and a soft cloth; avoid harsh polishing which can wear down the thin trigger mechanism
Similar Pieces
14k (585) or 18k (750) lobster clasps, which possess higher gold content and greater intrinsic value
Interesting Facts
8-karat gold (333) is the lowest gold purity traditionally recognized by law in several European countries, including Germany.