B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
28%
28% -- new customer acquisition growth for Anne Klein (2026)
Anne Klein lifted new customer acquisition by 28% working with Darkroom.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
28%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Darkroom
Primary
Tier B
https://www.darkroomagency.com/observatory/jewelry-marketing-anne-klein ↗
Source Article
Jewelry Marketing: How a Heritage Brand Competes | Darkroom
SUCCESS STORIES
Jewelry Marketing: The Playbook Behind Anne Klein's Modernization
Written by Darkroom leardership
Last update: August 6, 2026
Jewelry marketing is the work of selling a considered, high-margin, low-frequency purchase that people buy on emotion and research on price. For heritage bran…
Original Research
Darkroom
· Original study ↗
Methodology
Agency case study (Darkroom) reporting client campaign results
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Anne Klein: 28% new customer acquisition growth. Source: Darkroom (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/anne-klein-new-customer-acquisition-lift-28
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<blockquote cite="https://lighthousedata.io/data/anne-klein-new-customer-acquisition-lift-28" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>28%</strong> -- new customer acquisition growth for Anne Klein<br><small>Source: Darkroom (2026) · <a href="https://lighthousedata.io/data/anne-klein-new-customer-acquisition-lift-28" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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