Vintage 14K Yellow Gold Hinged Rectangular Locket
Pendant (Locket) · Yellow Gold. The warm, brassy orange-yellow hue suggests a traditional alloy of gold, copper, and silver.
Purity: 14K (58.5% pure gold). This is a standard durability-focused alloy common in American and European jewelry, mixed with copper and silver for strength.

Type
Pendant (Locket)
Purity
14K (58.5% pure gold). This is a standard durability-focused alloy common in American and European jewelry, mixed with copper and silver for strength.
Gold Type
Yellow Gold. The warm, brassy orange-yellow hue suggests a traditional alloy of gold, copper, and silver.
Weight
Estimated 4.0 to 7.0 grams. The image reveals a hollow-chambered construction with visible wall thickness, suggesting a moderate weight for its size.
Description
An elegant, rectangular 14K yellow gold locket featuring a hollow dual-chamber design. The piece utilizes a mechanical hinge to open, revealing spaces traditionally used for photographs or small mementos. The side profile showcases a substantial build with polished internal surfaces that catch the light with a rich, golden fire.
Key Features
Functional hinge, tension-snap security, rectangular 'book-style' silhouette, and deep gold saturation on the interior walls.
Color & Finish
Deep yellow with a high-polish interior and a textured or decorated exterior. Visible oxidation and micro-scratching suggest a vintage patina and frequent handling.
Hallmarks & Stamps
No visible stamps in the provided side-profile image; hallmarks are likely located on the interior rim or the bail. Expected marks would be '14K' or '585'.
Dimensions Estimate
Approximately 20mm x 15mm with a depth of 5-8mm. Standard 'medium' locket size intended for a neck chain.
Gemstones & Inlays
None visible in this profile view. The exterior face appears to have a textured or engraved finish, but no stones are currently identified.
Clasp & Closure
Hinged side-opening with a tension-snap closure. The lip visible on the right side of the image acts as a thumb grip for prying the locket open.
Chain & Links
Not applicable as a standalone pendant, though a bail attachment is partially visible on the left side to accommodate a cable or curb chain.
Craftsmanship Details
Likely constructed using a die-striking process where sheets of gold are pressed into forms, then hand-assembled with a soldered hinge and clasp mechanism.
Authentication Indicators
The rich, non-flaking color inside the fold suggests solid gold rather than plating. However, the lack of visible stamps in this angle and the presence of surface grime require a magnet test and acid test for confirmation.
Origin & Maker
Likely American or Western European. The construction style is consistent with high-volume manufacturers from the mid-20th century.
Era & Period
Mid-Century Modern to Retro (circa 1940s-1970s). The boxy, rectangular geometry and substantial wall thickness are indicative of mass-produced yet high-quality jewelry of this era.
Age Estimate
Approximately 40-70 years old, based on the mechanical hinge design and the specific tone of the gold alloy and surface wear.
Cultural Significance
A symbol of intimacy and private memory, lockets are culturally valued as wearable vessels for personal history and family connection.
Condition Notes
Good Vintage Condition. Shows surface abrasions, minor edge dings, and significant dust/debris accumulation within the crevices. Hinge appears intact.
Value Estimate
Primarily valued for its gold content (melt value) plus a 20-30% vintage premium. Retail replacement would be significantly higher due to manufacturing costs.
Care & Maintenance
Clean with a soft toothbrush and warm soapy water to remove accumulated grime. Use a jeweler's cloth for the exterior; avoid ultrasonic cleaners if the hinge is loose.
Similar Items
18K Gold Oval Lockets (higher purity, softer color), Gold-Filled Book Lockets (lighter weight, potential for brass bleed-through), or Contemporary 14K Slim Lockets.
Interesting Facts
Lockets reached their peak popularity during the Victorian era as 'mourning jewelry,' but rectangular versions like this became staples of mid-century sentimental gifting.