

Engagement Ring · SKU 18kt-white-gold-1-58ct-si2-i-oval-cut-hidden-halo-diamond-ring
1.58Ct Oval Hidden Halo Diamond Ring
1.58Ct · Oval · I · SI2 · EGL
Sold
1.58Ct Oval Hidden Halo Diamond Ring is a sold ProJewel engagement ring design from our Bedfordview workshop. Use it as a starting point for a similar commission, with your choice of natural diamonds, metal and budget.
- Listed diamond weight
- 1.58 ct
- Shape
- Oval
- Colour
- I
- Clarity
- SI2
- Certification
- EGL
1.58Ct Oval Hidden Halo Diamond Ring: design details
This sophisticated engagement ring showcases a 1.58Ct I SI2 Oval Cut Natural diamond that is set in 18Kt white gold. It is beautifully complemented by a delicate hidden halo with a total of 0.098Ct diamonds, which adds sparkle and enhances the overall brilliance of the piece.
Natural diamonds and Bedfordview craftsmanship
- Diamonds are selected for each commission: cut at Procut DCW or sourced from the certified trade. Ask us about the chosen stone and its report.
- Mounting and setting on the Prodiam Trading bench, Suite F1W6, the same building as GIA South Africa.
- For stones manufactured from rough, D and D Diamonds has been a De Beers DBCM Emerging Beneficiation Customer since 2019. This is a separate supply route from buying polished stones from the trade.
- Centre stone certified by EGL. Independently verifiable on the EGL report-check service →
Made on our bench Want something custom?
Custom rings, pendants, earrings and bracelets, made on our own bench in Bedfordview. Send a photo or just your budget: a written quote within 24 hours, Monday to Friday.
Start a custom piece


More at the desk Not everything is online
We hold more than the website shows, and new pieces reach the bench before they reach the site. Ask on WhatsApp what has just come in, in your budget.
Ask what's just come in-
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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14-day in-person exchange
In-person sales at the viewing room come with a 14-day exchange courtesy on stock pieces. Distance-sale CPA cooling-off applies.