9ct Yellow & White Gold 0.31ctw Round Diamond Double Halo Engagement Ring (G1102139)
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- Full manufacturer warranty
- Serviced in-house
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Description
This is a 9ct yellow and white gold engagement ring set with 0.31 carats of round diamonds in a double halo design.
The stone
At the centre sits a round diamond graded G-H colour and SI clarity, presented in an illusion setting that frames the stone to enhance its perceived size. Surrounding the centre are two concentric halos: an inner halo of white gold and an outer halo of yellow gold, each pavé-set with smaller round diamonds. The two-row pavé shoulders continue the sparkle along the band, bringing the total diamond weight to 0.31 carats across the ring.
Setting & band
The centre stone is held in a claw setting, while the halo and shoulder diamonds are pavé-set for a continuous surface of light. The band is shaped to a court profile, which curves gently on the inside for day-long comfort. The two-tone design—white gold framing the centre stone and yellow gold forming the outer halo and band—creates a layered, dimensional effect that draws the eye inward.
The metal
The ring is made of 9ct yellow and white gold, combining the warm tone of yellow gold with the cooler brilliance of white gold. Both metals share the same 37.5% pure gold content and are equally durable for everyday wear. The polished finish reflects light cleanly across both tones. This piece belongs to our wider collection of diamond rings, and you can read more about diamond grading and selection in our diamond jewellery guide.
Who it suits
This engagement ring suits someone drawn to vintage-inspired detail and the contrast of two-tone metalwork. The double halo adds presence without excessive height, so it sits comfortably alongside a wedding band. The warm-cool interplay of yellow and white gold makes it versatile with other jewellery in either tone. Services such as engraving, a valuation certificate, and made to order options are offered.
Wear & sizing
The ring is supplied in size M and can be resized to fit. Resizing is best discussed in person to ensure the pavé work remains secure.
See this piece in person at our Mall of the South and Greenstone showrooms.
Specifications
- Brand: Cassims & Co.
- SKU: G1102139
- Piece type: Ring
- Ring type: Engagement Ring
- Metal: 9ct Yellow & White Gold
- Style: Double Halo
- Setting: Claw
- Total carat weight: 0.31ct
- Centre stone: Round diamond
- Centre stone colour: G-H
- Centre stone clarity: SI
- Band profile: Court
- Finish: Polished
- Shoulders: Pavé-set
- Size supplied: M
- Gender: Women
- Design details: Double halo surround, inner white gold halo, outer yellow gold halo, two-row pavé shoulders, illusion-set centre stone, two-tone design
FAQ
Yes, the ring is supplied in size M and can be resized. Because the shoulders are pavé-set, we recommend discussing resizing with our jewellers in-store to ensure the diamonds remain secure throughout the process.
An illusion setting uses a metal frame or reflective surround to make the centre stone appear larger than its actual carat weight. In this ring, the technique enhances the visual impact of the centre diamond within the double halo.
The white gold in this ring is a natural alloy with a stable colour. Like all gold it may develop a patina with wear, and a professional polish will restore the original brightness.
The double halo sits relatively low, so a plain or gently contoured wedding band will sit alongside it comfortably. We recommend bringing the engagement ring with you when selecting a wedding band so we can check the fit in person.
G-H colour indicates the centre diamond is near-colourless, with no visible tint to the naked eye in most lighting. SI clarity means small inclusions are present under magnification but are typically not visible without a loupe.
Yes, this engagement ring is well-suited as a proposal or milestone gift. If you are unsure of the recipient's ring size, we offer resizing, and a valuation certificate service is available separately for insurance purposes.
Warranty
There is no formal manufacturer warranty on jewellery, but Cassims & Co. guarantees its workmanship: if a manufacturing defect or craftsmanship issue appears, we will repair or replace the piece at no charge. Normal wear, accidental damage, lost stones from knocks, and alterations by third parties are not covered.
Professional cleaning, inspection, claw checks and resizing are available at either showroom.
Care guide
- Remove the ring before applying lotions, perfumes or cleaning products, as residue can dull the diamonds and settle in the pavé settings.
- Clean the ring every few weeks with warm water, a drop of mild detergent and a soft brush to remove buildup from the halo and shoulders; rinse thoroughly and pat dry.
- Store the ring separately in a soft pouch or lined compartment to prevent the pavé stones from scratching other jewellery.
- Have the claw and pavé settings checked every 12–18 months by a jeweller to ensure no diamonds have loosened.
- Avoid wearing the ring during heavy manual work, gym sessions or contact sports, as impact can loosen stones or bend the claws.
- Both yellow and white gold will develop fine scratches with daily wear; a professional polish will restore the original finish without affecting the stones.
Why buy from Cassims & Co.?
Certified. Hand-finished. Made to be resized.
Independently certified stones
Natural and lab-grown diamonds come with an independent laboratory certificate. Moissanite is always graded and disclosed as moissanite.
Made and serviced in-house
Rings are sized, stones checked and claws tightened by our own jewellers in Johannesburg, with resizing available for the life of the piece.
Custom design
Want it in a different metal, stone or setting? We design and manufacture in-house, with a CAD render and quote before any work starts.
Engraving and gift wrap
Personalised in store, boxed and ready to give.
Nationwide delivery
Tracked courier anywhere in South Africa, free over R3,000. Or collect at Mall of the South or Greenstone.
Delivery & returns
Tracked courier delivery across South Africa in 1–3 working days; free on orders over R3,000. Collect in store at Mall of the South or Greenstone Shopping Centre at no charge.
See our shipping policy and refund policy for full details.
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