Diamond Inventory


How We Source Your Diamond

CRTD Diamonds operates a sourced-to-order model. Rather than maintaining a fixed inventory of pre-purchased stones, we procure each diamond specifically for you after your order is placed.

Why Sourced to Order?

  • Wider selection: Access to thousands of certified stones across all cuts, sizes, and clarity grades - far more than any physical inventory could offer
  • Better value: No carrying costs for unsold inventory means lower prices for you
  • Fresher stock: Every stone is freshly sourced, not sitting in a vault for months
  • Specific matching: We can find the exact combination of cut, carat, clarity, and colour you want

Our Supply Network

We work with established laboratory diamond growers and certified wholesalers across multiple countries. Every supplier in our network is vetted for quality standards, ethical practices, and certification integrity. All stones come with independent gemological certification from IGI, GIA, or equivalent laboratories.

The Process

  1. You order: Select your preferred diamond shape, carat weight, and clarity grade
  2. We source: Our team identifies the best available stone matching your specifications from our supply network
  3. We inspect: Every stone undergoes a quality check before dispatch to ensure it meets our standards and matches its certificate
  4. We ship: Your diamond is dispatched via insured courier (FedEx or DHL) with full tracking

Delivery Timeline

Standard orders: Up to 4 weeks from order confirmation

Bespoke requests: Timeline quoted individually based on specifications

Stones above 5.0ct: Contact us for availability and timeline