Radiant cut · South African prices · Updated 26 August 2026
What a radiant diamond actually costs in South Africa.
We are a diamond dealer in Bedfordview, not a jeweller marking up someone else's stock. Right now we can source 379 certified radiant diamonds starting at R8 400. Every price below is the full landed price in rands: VAT, shipping into South Africa and payment costs are already in it, and there is nothing to add at the end.
Radiant diamond prices by size
What is genuinely available today, and the lowest price at each size. Tap any row to see those stones.
| Size | Available | From | |
|---|---|---|---|
| 0.50 to 0.69ct | 771 | R8 400 | See these → |
| 0.70 to 0.89ct | 1 014 | R14 500 | See these → |
| 0.90 to 1.19ct | 1 221 | R25 600 | See these → |
| 1.20 to 1.49ct | 308 | R45 000 | See these → |
| 1.50 to 1.99ct | 659 | R93 000 | See these → |
| 2.00 to 2.99ct | 422 | R181 500 | See these → |
Prices captured 26 August 2026. The search is live and always current.
Is a radiant good value right now?
We hold sourced stones to the same standard as the diamonds in our own safe. Measured across the whole certified market we can reach, about 32 in every 100 radiant diamonds meets that standard. Radiants are priced tightly. Worth having us look before you commit.
That is why the search marks stones we would not recommend, and offers you better ones at the same spec. We would rather lose a sale than sell you a stone we would not buy ourselves.
Radiant diamonds we can source now
- 0.5ct radiant, colour I, clarity VS1 , EX cut, GIA certified at R10 400 , about 6 to 9 working days
- 0.51ct radiant, colour I, clarity VS1 , EX cut, GIA certified at R10 600 , about 6 to 9 working days
- 0.54ct radiant, colour I, clarity VS1 , EX cut, GIA certified at R11 200 , about 6 to 9 working days
- 0.51ct radiant, colour F, clarity SI1 , EX cut, GIA certified at R11 900 , about 7 to 10 working days
- 0.5ct radiant, colour H, clarity VVS2 , EX cut, GIA certified at R12 400 , about 6 to 9 working days
- 0.5ct radiant, colour H, clarity VVS2 , EX cut, GIA certified at R12 400 , about 6 to 9 working days
Examples captured 26 August 2026. Individual stones sell. See what is available now →
Before you buy anything
Twenty-five years in the trade, and the honest advice is the same every time: talk to us first. We may have something similar in the safe in Bedfordview that never reaches the website, or a better stone for the same money. If you know exactly what you want, buy it from the search. If you are not sure, that is what we are for, and it costs you nothing.