Diamonds remain the foundation of fine jewellery across markets but what drives their success today goes beyond the traditional 4Cs.
- What Matters Most Today
-
- Brilliance & visual appeal matter more than technical perfection
- Buyers are increasingly open to flexible quality ranges if the design is strong
- Shape and proportion influence sellability as much as grading
- Natural vs Lab-Grown
-
- Natural diamonds → emotional value, legacy, higher price positioning
- Lab-grown diamonds → accessibility, larger sizes, strong retail movement
- Most retailers today benefit from carrying both, depending on customer segments
- Shapes That Consistently Perform
-
- Round → highest demand, safest seller
- Oval → modern + elongating, strong retail pull
- Emerald → clean, premium appeal
- Pear / Marquise → differentiation with character
- Commercial Takeaway
-
- Focus on balanced quality, not just high grades
- Build variety across shapes and price points
- Prioritise design + presentation over specs alone
