B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
70%
70% -- share of customers with purchase cycle over 14 days for luxury jewelry and watch customers (2026)
70% of luxury customers take longer than 14 days to move from research to purchase.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
70%
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 customers: 70% share of customers with purchase cycle over 14 days. Source: H&CO (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/luxury-purchase-over-14-days
HTML Embed
<blockquote cite="https://lighthousedata.io/data/luxury-purchase-over-14-days" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>70%</strong> -- share of customers with purchase cycle over 14 days for luxury jewelry and watch customers<br><small>Source: H&CO (2026) · <a href="https://lighthousedata.io/data/luxury-purchase-over-14-days" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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