9ct White Gold 0.44ctw Oval Tanzanite 4-Claw Halo Engagement Ring (G1102153)
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Description
This is a 9ct white gold engagement ring set with 0.44 carats total weight of an oval tanzanite centre stone and a single row diamond halo, secured in a 4-claw setting.
The metal
The ring is made from 9ct white gold, chosen for its cool, silvery tone that complements the violet-blue of the tanzanite and the brilliance of the surrounding diamonds. The 9-carat alloy offers a balance of durability and affordability, making it a practical choice for an engagement ring worn every day. Its polished finish reflects light cleanly across the slim band and plain shoulders, while the white gold provides a neutral backdrop that allows the colour of the centre stone to take focus.
The stone
The centrepiece is an oval tanzanite, a gemstone prized for its rich blue-violet hue and rarity—tanzanite is found only in a small region of Tanzania. The oval cut maximises the stone's colour and brilliance, with a soft, elongated profile that flatters the finger. Surrounding the tanzanite is a single row of small round brilliant diamonds, forming a classic halo that frames the centre stone and adds sparkle. The total carat weight across the ring is 0.44 carats.
Setting & band
The tanzanite is held by four claw prongs, a secure setting that lifts the stone slightly to allow light to enter from beneath. The halo sits flush with the centre stone, creating a cohesive silhouette. The band is slim and polished with a court profile—rounded on the inside for comfort—and plain shoulders that keep the focus on the halo. The design is classic and uncluttered, allowing the tanzanite and diamonds to remain the focal point.
Who it suits
This engagement ring suits someone drawn to coloured gemstones and a softer alternative to the traditional diamond solitaire. The oval tanzanite and halo design read as elegant and feminine on the hand, and the slim band pairs easily with a plain or pavé wedding band. The white gold setting works well with other white-metal jewellery, and the ring's modest scale makes it suitable for everyday wear. Browse our wider selection of rings and all jewellery to find pieces that complement this ring.
Wear & sizing
The ring is supplied in size M and can be resized to fit. Resizing services are available at our showrooms, and engraving can be added to personalise the band. If you require a different size or would like to discuss customisation, our team can assist—many of our pieces are made to order to your specifications.
Visit us at our Mall of the South and Greenstone showrooms to see this tanzanite halo engagement ring in person.
Specifications
- Brand: Cassims & Co.
- SKU: G1102153
- Piece type: Ring
- Ring type: Engagement Ring
- Metal: 9ct White Gold
- Style: Halo
- Setting: 4-Claw
- Centre stone: Oval Tanzanite
- Side stones: Single Row Diamond Halo
- Total carat weight: 0.44ct
- Band profile: Court
- Finish: Polished
- Shoulders: Plain
- Size supplied: M
- Gender: Women
FAQ
Yes, this 9ct white gold ring can be resized. We recommend having resizing done by our jewellers to ensure the integrity of the setting and stones. Bring the ring to either of our showrooms and we will advise on the best approach for your required size.
Tanzanite has a hardness of 6 to 7 on the Mohs scale, which makes it softer than sapphire or diamond. It is suitable for an engagement ring with care—avoid knocks and remove the ring during heavy manual work, exercise or cleaning. The four-claw setting offers good protection for the stone.
No. Tanzanite is a stable gemstone and its colour will not fade with normal wear. However, avoid exposing the ring to high heat or harsh chemicals, as these can damage the stone or the metal setting.
Clean the ring with warm water, a few drops of mild washing-up liquid and a soft brush. Rinse thoroughly and dry with a lint-free cloth. Avoid ultrasonic cleaners and steamers, as tanzanite can be sensitive to sudden temperature changes. We offer professional cleaning at both showrooms.
A plain or gently curved wedding band in 9ct white gold will sit neatly alongside this halo ring. The slim band and plain shoulders leave room for a straight band, though a shaped band can be made to follow the curve of the halo if you prefer a flush fit. Bring the engagement ring with you when choosing or ordering a wedding band.
Yes. We offer custom jewellery design and manufacturing services. If you would like this halo design in a different metal, ring size or with an alternative centre stone, speak to our team at either showroom and we can provide a quote and lead time.
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 exercising, cleaning, gardening or any activity that may knock or scratch the tanzanite or setting.
- Clean with warm soapy water and a soft brush; rinse and dry thoroughly. Avoid ultrasonic cleaners and steamers, which can damage tanzanite.
- Store the ring separately in a soft pouch or lined box to prevent the tanzanite and diamonds from scratching other jewellery.
- Avoid exposing the ring to harsh chemicals, including chlorine, bleach and household cleaners, which can damage both the 9ct white gold and the stones.
- Have the ring inspected annually by a jeweller to check the security of the claws and stones, especially if worn daily.
- Keep the ring away from extreme heat or sudden temperature changes, which can cause thermal shock and fracture the tanzanite.
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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