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Preliminary identification

B.S.K. Rhinestone Pineapple Brooch, c. 1950s-1960s

Photo reference

3 uploaded photos

Overview

A vibrant gold-tone pineapple brooch featuring peridot-green marquise-cut rhinestones for the crown and citrine-yellow round-cut stones for the body.

Story

Pineapples have served as the ultimate symbol of hospitality and welcome in American homes since the Colonial era, but they saw a massive resurgence in fashion during the mid-20th century.

Maker / Origin

B.S.K. was a New York-based jewelry firm founded in the late 1940s by three partners: Benny, Steinberg, and Kaslo.

Condition & Value

The brooch appears to be in very good vintage condition. The gold-tone finish remains bright with only minor wear on the high points of the reverse, and all rhinestones appear to be original and present. The safety-catch pin mechanism is intact and functional.

Full Research

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Sold comps, value drivers, and venue guidance pulled from recent auction results.

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Market Analysis

Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.

Value Drivers

  • ▲ Strong maker attribution with credible period details
  • ▲ Better-than-average condition for the category
  • ▲ Broader demand rises when presentation and finish feel intact

Concerns

  • ▼ Decorative-only demand limits the ceiling
  • ▼ Surface wear or missing provenance can compress the range fast
  • ▼ Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps

Regional auction

· Jun 2024

Signed example with light edge wear and original frame.

$1,280

SOLD

Dealer archive

· Mar 2024

Comparable format with stronger provenance and cleaner surface.

$1,450

SOLD

Marketplace sale

· Jan 2024

Smaller related piece with visible craquelure and trimmed margins.

$980

SOLD

Estate platform

· Oct 2023

Period match with softer condition and weaker subject matter.

$1,150

SOLD

Auction result

· Aug 2023

Close market lane comp with similar material and presentation.

$1,375

SOLD