SEO and JSON-LD are publicly documented W3C standards — they fail Barney’s VRIN test at the Rare criterion. The durable competitive advantage in digital strategy is not the tools. It is the Compound Knowledge Asset: the intersection of the founder’s inimitable tacit knowledge, a path-dependent provenance record, and Digital Absorptive Capacity. Here is the 30-year…
In credence goods markets, premium pricing without verifiable proof triggers what Campbell (1999) calls ‘altruistic punishment’ — buyers refuse to engage even if the service would help them. Here is the 50-year evidence base for why proof must precede premium, and how Diamond Stack applies it. Two Proposals. Same Price. Radically Different Outcomes. It is…
Hey, if you’re reading this, there’s a good chance you’re a jewellery studio owner who’s damn good at what you do — but you’re quietly exhausted. I know that feeling. I’ve lived it. There are days when the bench looks perfect, the client is thrilled, and everything sparkles exactly the way it should. And then…
When we dropped ’10x Multipliers’ from the Diamond Stack positioning and replaced it with ’19–30% performance variance explained, conditional on founder readiness and execution discipline,’ something unexpected happened: our average project value increased by 40%. Not despite the honesty — because of it. Here’s the economics of why honest math is a luxury good. In…
I have a confession: I’m a recovering “Multiplier” addict. In the early days of building the Diamond Stack, it was tempting to lead with the “Big Promise.” You know the one. The “10x Your Impact” or “Double Your Revenue” headlines that look great on a LinkedIn banner but feel like hollow calories once the meeting…
The Distribution, Not the Average A consultant shows you a single number: “Empowerment increases performance by 44%.” A scientist shows you a distribution: “The average correlation is ρ=.44, with a 95% confidence interval of [.41, .47] around the mean, and an 80% credibility interval of [.21, .67] for real-world outcomes. Your studio’s result depends on…
The Gap Is Where the Architecture Lives In Post 1, I corrected a two-year mathematical error: the peer-reviewed empowerment ceiling is 19.4% variance explained (Seibert et al., 2011), not the 25% I’d been citing. That correction wasn’t a retreat. It was setting up the real argument. If psychological empowerment alone explained 25% of task performance…
The Correction I’ve been getting the math wrong. For two years — across client presentations, blog articles, and the Diamond Stack positioning materials — I’ve claimed that single-component empowerment interventions face a “25% performance ceiling.” The claim appeared in the Coetzee Convergence Framework (CCF) research documentation. It was cited as justification for why the CCF’s…
A Strategic Analysis of Information Asymmetry, Network Effects, and Costly Signalling in Luxury Supply Chains Erwee Coetzee Practitioner-Scholar, Supply Chain Economics & Organisational Systems Coetzee Convergence Framework Research Programme ABSTRACT This paper examines the structural economic forces threatening natural diamond pricing power in the post-lab-grown era and proposes a counterintuitive strategic response: vertically integrated producers…
The Kimberley Process Certification Scheme (KPCS) was supposed to end blood diamonds. Launched in 2003 with the backing of 59 governments, the diamond industry, and civil society, it promised a world where every diamond could be traced from mine to market, where conflict financing would be strangled at the source, and where consumers could buy…