Vintage Pearl and Diamond Stickpin of 14k Gold

A study in elegance and restraint, this vintage stickpin (circa 1920) features a softly glowing cultured pearl gracefully poised above an old European cut diamond, all set in solid 14 karat gold. The vertical composition highlights the refined pairing of luster and sparkle—ideal for both formal and modern tailored looks.

The pin head measures 0.6 inches tall by 0.4 inches wide, while the full pin length is 2.6 inches, making it suitable for a lapel, scarf, or as part of a curated antique stickpin collection. The piece weighs 2.4 grams and is in excellent vintage condition, with minimal age-appropriate wear.

Notably, the reverse of the pin bears the maker’s mark for Blank & Co., a well-regarded American jewelry house known for high-quality craftsmanship during the late 19th and early 20th centuries. The gold has been professionally verified via X-ray fluorescence (XRF) and traditional jeweler’s acid testing to confirm 14K purity.

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