B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
28%
28% -- share of first time purchase revenue uncaptured by standard dashboards for luxury jewelry and watch retailers (2026)
According to H&CO's analysis of luxury retail client data, 28% of first-time purchase revenue is never captured by standard marketing dashboards.
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Lighthouse Research Team
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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
H&CO
Primary
Tier B
https://www.itshco.com/blog/luxury-jewelry-attribution-14-day-blind-spot ↗
Source Article
The 14-Day Blind Spot: Why Standard Tracking Misses 70% of Luxury Sales
What Is the Attribution Gap in Luxury Retail?
The attribution gap is the disconnect between when a customer first interacts with your marketing and when they actually buy. In luxury retail, that gap is wide enough to make your entire ad budget look like a waste, even when it's working. This complexi…
Original Research
H&CO
· Original study ↗
Methodology
H&CO internal analysis of luxury retail client data
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
luxury jewelry and watch retailers: 28% share of first time purchase revenue uncaptured by standard dashboards. Source: H&CO (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/luxury-uncaptured-revenue-28pct
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<blockquote cite="https://lighthousedata.io/data/luxury-uncaptured-revenue-28pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>28%</strong> -- share of first time purchase revenue uncaptured by standard dashboards for luxury jewelry and watch retailers<br><small>Source: H&CO (2026) · <a href="https://lighthousedata.io/data/luxury-uncaptured-revenue-28pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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