
14K Plum White Gold Earring Post
This item is a high-quality jewelry finding, specifically an earring post, constructed from a white metal alloy. The most significant feature of this piece is the clearly visible hallmark stamped into the metal, which reads '14K PLUM'. The term 'Plum' in jewelry indicates that the gold content is exactly 14 parts out of 24 (58.33% pure gold) without the slight legal tolerances permitted in older American hallmarking standards; this ensures a higher precision of gold purity. The post possesses a polished, reflective finish characteristic of white gold and appears to have a standard diameter used for pierced earrings. The construction is solid and straight, showing no significant bends, though some microscopic surface abrasions and a slight patina are visible upon close inspection, consistent with light handling or use. The marking 'PHM' or 'PHP' following the gold stamp likely serves as a manufacturer's mark, identifying the specific jewelry house or artisan responsible for its production. Based on the 'Plum' nomenclature, the item likely dates from the late 20th century to the present, as this specific labeling became more standard following the 1981 updates to the National Gold and Silver Marking Act. The craftsmanship is professional, with the stamps being deep and legible, signifying a mass-produced but high-standard component intended for fine jewelry assembly.
AI-Generated Appraisal Disclaimer
Estimated Value
$15.00 - $25.00
Basic Information
Category
Fine Jewelry Components / Findings
Appraised On
February 6, 2026
Estimated Value
$15.00 - $25.00
Additional Details Provided By Owner
User Provided Information
Earring
Item Description
This item is a high-quality jewelry finding, specifically an earring post, constructed from a white metal alloy. The most significant feature of this piece is the clearly visible hallmark stamped into the metal, which reads '14K PLUM'. The term 'Plum' in jewelry indicates that the gold content is exactly 14 parts out of 24 (58.33% pure gold) without the slight legal tolerances permitted in older American hallmarking standards; this ensures a higher precision of gold purity. The post possesses a polished, reflective finish characteristic of white gold and appears to have a standard diameter used for pierced earrings. The construction is solid and straight, showing no significant bends, though some microscopic surface abrasions and a slight patina are visible upon close inspection, consistent with light handling or use. The marking 'PHM' or 'PHP' following the gold stamp likely serves as a manufacturer's mark, identifying the specific jewelry house or artisan responsible for its production. Based on the 'Plum' nomenclature, the item likely dates from the late 20th century to the present, as this specific labeling became more standard following the 1981 updates to the National Gold and Silver Marking Act. The craftsmanship is professional, with the stamps being deep and legible, signifying a mass-produced but high-standard component intended for fine jewelry assembly.
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