Radiant Cut Sapphire Band with Bevelled Edges and Satin Finish 5.8mm — 18kt White Gold · 0.9ct
Heat Treatment
Most fine sapphires — including many of ours — are heat-treated to enhance colour and clarity. This is a standard, industry-wide practice, not a defect, and heated stones can still be exceptional quality.
Heat treatment is just one factor — colour, clarity and cut still vary widely between heated sapphires. We select ours for beauty and value at every price point.
Sapphires under 2ct are generally heated. For 2ct+, unheated stones can be sourced on request — please contact us to enquire.
Country of Origin
Our sapphires are primarily sourced from Ceylon (Sri Lanka), with a portion from Madagascar — both renowned sources for fine natural sapphire.
Regardless of origin, every sapphire we offer goes through the same rigorous selection process. Origin reflects where the stone was mined — not a measure of quality on its own.
For larger stones (typically 2ct+), certified origin can often be selected.
Ring Size Guide
Print our free ring size chart at home, or measure a ring you already own. Our guide walks you through it step by step, and you can have the chart emailed to you.
Outside Australia? View the international size chart (PDF)
Gemstone & Diamond Information
SH Jewellery deals mostly in the finest and most sort after sapphires, rubies and emeralds. Each gemstone is carefully chosen and crafted to showcase the finest colours and brilliance.
Sapphire Quality
The majority of our sapphires are from Sri Lanka (with some from Madagascar) and sit within the “Royal Blue” colour range - the finest and most sort after sapphire colour.
Each sapphire is carefully cut and polished to bring out the inner beauty of each gemstone.
Ruby Quality
The majority of our rubies come from Burma and Mozambique and have been carefully chosen to exhibit a deep and pure red vibrance.
Each ruby is carefully cut and polished to bring out the inner beauty of each gemstone.
Emerald Quality
The majority of our emeralds come from Colombia and Zambia and are carefully picked for their transparency and vibrance.
Each emerald is carefully cut and polished to showcase beautiful transparency and brilliance.
Side diamond quality
Side diamonds (e.g. smaller diamonds in the bands) are E-F colour and SI clarity.
A superior whiteness with slight inclusions only noticeable under a microscope.
All diamonds are hand selected for superior brightness and sparkle.
Natural Gemstones and Diamonds
All gemstones and diamonds shown here are of natural origin and are not lab grown/synthetic.
Complimentary Ring Sizing
Note on width
Lab Grown Diamonds
SH Jewellery specialises in natural diamonds but we also offer a selection of lab grown diamonds.
If this is your preference, please contact us and we will happily guide you through the process and options.
About this item
- Metal:
- 18k White Gold
- Width:
- 5.8mm Note on width
- Centre Carat Weight:
- 1 Natural Radiant Cut Sapphire = 0.9ct
- Band Diamonds:
- No
Make a bold statement with this 5.8mm radiant cut sapphire band in 18k white gold. Featuring sharp bevelled edges and a sleek satin finish, the striking 1.2ct radiant sapphire commands attention with its vivid color and fearless style.
Order now and your package will ship in 2-3 business days*.
* Depending on stock availability
Details
Sizing
- One complimentary resize within the first 6 months of purchase
- After 6 months, resizing is available at our servicing/workshop pricing
- Certain designs — such as eternity rings, unique or complex designs, and excess sizing (more than 2–3 sizes) — will be priced separately
Shipping & Insurance
SH Jewellery offers complimentary shipping via secure, fully insured couriers.
Estimated delivery (once your order has shipped)
- Australia: 1–2 business days
- New Zealand: 2–5 business days
- USA / Canada / UK: 2–5 business days
- Asia (Singapore, Hong Kong, Japan etc.): 2–5 business days
- Rest of world: 6–9 business days
Returns & Exchanges
- Exchange or credit note within 30 days of purchase — no cash refunds for change of mind
- Item must be unworn and unaltered, with original packaging and documentation
- Special-order, altered, or resized items are not eligible for exchange
- Credit notes are valid for 12 months
- Return shipping is at the customer’s cost; we cover shipping on the replacement
- Contact us first to arrange approval before sending anything back
Lifetime Aftercare
- Lifetime complimentary cleaning and inspection, including checking prongs, settings, and stone security, with tightening of loose stones as needed
- Drop off in-showroom at no charge, or ship to our workshop at your own cost
- All servicing and repairs are done in-house by our master jewellers — never outsourced
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