Loose Diamond · SKU 1-01ct-oval-i-si1-gia-482
1.01ct Oval I SI1 GIA
1.01Ct · Oval · I · SI1 · GIA
R 50 548,00incl. VAT
R 43 955,00 excl. VAT (trade reference)
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- Carat
- 1.01 ct
- Shape
- Oval
- Colour
- I
- Clarity
- SI1
- Certification
- GIA 1549083053
About this stone
1.01ct oval diamond. I colour, SI1 clarity. GIA certified, report 1549083053.
What these grades mean on the finger
Graded I, a warm white. In platinum or white gold a careful eye may catch the warmth; in yellow or rose gold it disappears entirely, which is why I colour stones pair so well with warmer metals.
SI1 clarity: small inclusions a loupe will find. At this size most SI1 stones are eye-clean, and we confirm that on the bench loupe before you commit.
At 1.01 carats, this oval's visible size depends on its length, width and depth. Compare the measurements on its report and view the stone; carat weight alone does not tell you how large it will look.
Graded by GIA, the laboratory that wrote the 4Cs. The original report travels with the stone and is independently verifiable on GIA Report Check before you pay a cent.
Provenance
- Prodiam sells diamonds cut at Procut DCW and diamonds sourced polished through the trade. Ask the desk to confirm the route and available provenance records for this individual stone.
- A grading report records the diamond's characteristics. It does not by itself establish where the diamond was mined or who cut it.
- Certificate issued by GIA, report 1549083053. Independently verifiable on the GIA Report Check →
Measurements and price context
Read this diamond's report alongside the dated comparison samples below. Measurements and price guides help frame a viewing; they do not replace one.
For broad price context, our 8 September 2026 sample of 0.95–1.09 ct I-colour stones at VS1–VS2 clarity, with an Excellent cut filter and no fluorescence, had a median asking price of R48 200; the middle half was R47 800–R54 100, including VAT and loose-stone delivery. This sample is not matched to every characteristic of this diamond and is not its valuation. Confirm the individual stone's current quote with the desk.
Measurements and proportions above come from the grading details on file for this stone.
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Natural diamonds only
We sell natural diamonds and diamond-set jewellery. Ask us about the grading report and available origin documentation for your chosen stone. Why we don’t sell lab-grown →
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Independent grading reports
The grading laboratory is shown per stone. Review its report and the individual diamond before choosing; sourced examples can include GIA, EGL and IGI.
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Insured delivery, SA & worldwide
Overnight across South Africa via Brink’s, G4S or our nominated jewellery courier. Insured worldwide dispatch via Ferrari Group and FedEx Custom Critical.
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Same-address GIA verify
GIA South Africa office is in our building. On-the-spot re-grading on request before settlement.