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Cullen

Direct-to-consumer ethical lab-grown jewellery

CRM Product Owner

Full-TimePosted on 10/5/2026
No salary listed
Senior
Kew, Australia
In Person

About the job

Requirements
  • Proven experience building and shipping AI-enabled capability within CRM or lifecycle environments, and regular use of AI.
  • At least 5 years of experience in Product Ownership/Management or CRM Product, with demonstrated ownership of a CRM or customer engagement platform.
  • Strong product management capability, including discovery, prioritisation, requirement setting, acceptance criteria, and roadmap ownership.
  • Experience mapping customer journeys across online and in-store touchpoints and using that insight to shape lifecycle strategy across multiple markets, with working knowledge of privacy and marketing compliance including GDPR and CASL.
  • Deep lifecycle execution experience using Klaviyo or a comparable platform such as Braze, HubSpot, or Salesforce Marketing Cloud, including building and optimising automated journeys across markets.
  • Strong analytical skills and confident stakeholder management across Retail, Technology, Marketing, Data, and Executive teams.
Responsibilities
  • Own the CRM as a product and its roadmap, lead product discovery, set priorities, drive adoption across frontline teams, and measure impact through commercial and customer outcomes.
  • Shape the end-to-end customer journey from enquiry to post-purchase, identifying gaps and opportunities to improve conversion across all markets.
  • Build and ship AI-enabled capability, deliver practical AI in the platform such as lead prioritisation, next-best-action, and personalisation, and be accountable for results.
  • Lead the lifecycle communications strategy for automated email and SMS journeys across multi-currency, multi-region markets, using dynamic content and robust logic, and work with Brand and Marketing to keep automated communications and campaigns aligned.
  • Partner with Data to maintain unified customer profiles, strict data quality, list health, and multi-jurisdictional compliance, and ensure performance reporting is granular by market.
Desired Qualifications
  • Brand-side experience in retail, ecommerce, or a premium, considered-purchase category, and/or a consulting or strategy background.

About the company

Cullen Jewellery makes fine jewellery in Melbourne using ethically sourced lab-grown gemstones such as diamonds, moissanite, and sapphires. Customers order through a direct-to-consumer model online, with bespoke, made-to-order pieces and personal support via virtual appointments and physical showrooms; stones are carbon-neutral and certified by IGI and GIA. The brand differentiates itself with clear sourcing, ethical practices, and social responsibility, plus a hybrid online-offline approach that serves a global market. Its goal is to disrupt traditional jewellery by delivering affordable, high-quality, ethically sourced pieces at scale while expanding its international footprint and continuing its social initiatives.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

2018

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Simplify's Take

What believers are saying

  • Cullen listed San Diego and Manchester openings in 2026, proving international showroom expansion.
  • Its site showed new 2026 styles, including colored gemstones and carbon-neutral lab-grown stones.
  • CNBC reported 2026 consumer demand for lab-grown diamonds stayed strong despite falling prices.

What critics are saying

  • JCK reported 2026 lab-grown wholesale prices down 96% since 2018, crushing margins.
  • New York and Vancouver openings in 2027 add fixed costs before demand is proven.
  • Brilliant Earth and countless online rivals commoditize Cullen’s ethical-diamond story; margin warfare is existential.

What makes Cullen unique

  • Cullen sells only lab-grown stones, including diamonds, sapphires, and moissanite, since 2018.
  • Its appointment-only showrooms span Australia, New Zealand, Canada, the UK, and the US.
  • Cullen’s model pairs made-to-order customization with online sales and private consultations.

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Benefits

Flexible Work Hours

Wellness Program

Employee Discounts