9ct Yellow Gold 1.50ctw Oval Sapphire Halo Engagement Ring (G1102136)
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Description
This 9ct yellow gold engagement ring carries 1.50 carats total weight, centred on an oval blue sapphire surrounded by a single halo of round brilliant diamonds in a classic claw setting.
The stone
The oval blue sapphire sits at the heart of this ring, its rich colour framed by a single halo of round brilliant diamonds. The halo stones are claw-set in white metal, creating a bright contrast that lifts the sapphire and echoes the classic Princess Diana style. Together, the sapphire and diamonds bring the total carat weight to 1.50.
Setting & band
The centre sapphire and halo are secured in claw settings, with the white metal head and claws holding each stone firmly while allowing light to reach the pavilions. The band itself is 9ct yellow gold with a court profile—rounded on the inside for comfort—and a slim tapered shank that draws the eye toward the halo. The shoulders are plain and polished, keeping the focus on the centre stone.
The metal
9ct yellow gold was chosen for its warm, honeyed tone and everyday durability. At 37.5 per cent pure gold alloyed with harder metals, it resists scratches and dents better than higher purities, making it well suited to a ring worn daily. The yellow gold shank contrasts with the white metal head, a detail that frames the sapphire without competing with it. This combination of warmth and practicality has made 9ct yellow gold a mainstay in engagement rings for generations.
Who it suits
This engagement ring suits anyone drawn to coloured stones and the heritage of the Princess Diana halo. The oval sapphire reads as a bold centrepiece without overwhelming smaller hands, and the slim tapered shank pairs neatly with a plain or pavé wedding band. The polished finish and court profile make it comfortable for all-day wear.
Wear & sizing
The ring is supplied in size M and can be resized to fit. Engraving is available, and if you need a different metal or stone configuration, our made to order service can help. Browse more designs across our all jewellery collection.
See this ring in person at our Mall of the South and Greenstone showrooms.
Specifications
- Brand: Cassims & Co.
- SKU: G1102136
- Piece type: Ring
- Ring type: Engagement Ring
- Metal: 9ct Yellow Gold
- Style: Halo
- Centre stone: Oval blue sapphire
- Side stones: Single halo of round brilliant diamonds
- Total carat weight: 1.50ct
- Setting: Claw
- Band profile: Court
- Finish: Polished
- Shoulders: Plain
- Size supplied: M
- Gender: Women
- Design details: White metal head and claws, classic Princess Diana style, slim tapered shank
FAQ
Yes, this ring can be resized to fit your finger. Because the band features a white metal head and yellow gold shank, resizing is best done by an experienced jeweller to preserve the integrity of both metals. Bring it into either of our showrooms and we'll guide you through the process.
Sapphire is one of the hardest gemstones, rating 9 on the Mohs scale, so it resists scratches very well. It can chip if struck hard against a sharp edge, so we recommend removing the ring during heavy manual work or contact sport.
The white metal head and claws create a bright frame around the sapphire and diamonds, lifting their colour and adding contrast. This is a deliberate design choice in the classic Princess Diana style, and both the white metal and yellow gold shank are part of the original construction.
Soak the ring in warm water with a drop of mild detergent, then use a soft toothbrush to gently clean under the halo and around the claws. Rinse thoroughly and pat dry with a lint-free cloth. Avoid ultrasonic cleaners at home unless you're certain the sapphire has no fractures.
A plain or gently curved band in 9ct yellow gold will sit neatly against the slim tapered shank, echoing the warmth of the engagement ring. The band can be matched to the yellow gold shank or chosen to complement the overall design.
Yes, this engagement ring is designed for proposals. It's supplied in size M, and we offer resizing after the proposal if needed. If you'd like to personalise it with engraving or adjust the design, speak to our team in-store before your special day.
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 heavy manual work, gardening, or contact sport to protect the sapphire and claw settings from impact.
- Clean the ring every few weeks by soaking it in warm soapy water, brushing gently under the halo and around the claws with a soft toothbrush, then rinsing and drying with a lint-free cloth.
- Store the ring separately in a soft pouch or lined box to prevent the diamonds and sapphire from scratching other jewellery.
- Have the claw settings checked every twelve months by a jeweller to ensure the sapphire and halo diamonds remain secure.
- Avoid exposing the ring to harsh chemicals, chlorine, or bleach, which can dull the polish on the 9ct yellow gold and affect the white metal head.
- If the polished finish becomes scratched over time, bring the ring to our showrooms for professional repolishing to restore its original lustre.
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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