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White gold opal in 925 sterling silver ring stg.sh
An elegant and timeless design, this 18ct yellow and white gold ring features a striking 4.0mm square cut sapphire at its centre. The sapphire is securely claw set in white gold and beautifully framed by a sparkling halo of single cut diamonds. The contrast of the deep blue sapphire with bright diamonds and the two-tone gold design creates a refined and classic look—perfect as an engagement, anniversary, or dress ring.
Metal: 18ct Yellow & White Gold (stamped 18ct)
Weight: 3.3 grams
Band/Shank: 1.7mm – 2.0mm half round tapered shank running into a white gold head
Manufacture Process: Cast and assembled
Gemstone Specifics:
Centre Stone: 4.0mm square cut sapphire
Surrounding Stones: Twelve × 0.005ct diamonds + two × 0.01ct diamonds
Total Diamond Weight: 0.08ct (approx.)
Diamond Colour & Clarity: “H” colour, “SI” clarity
Australia / UK: O½
USA / Canada: 7 ¼
Europe: 55
Japan: 15
Switzerland: 15
Diameter: 18.0mm
Independently assessed and valued at: $2,420.00
This ring is in excellent pre-loved condition, with only minimal age-related wear.
Please review the photos carefully as they form an important part of the description, size, and condition.
We welcome your questions and aim to reply within 24 hours. Please allow additional time during weekends, public holidays, or across time zones.
Carefully packaged and sent via tracked courier post
Express shipping available on request
Combined shipping offered for multiple purchases
All customs duties, VAT, or import taxes are the buyer’s responsibility. Please check with your local customs office before purchase.
✨ The square cut sapphire with its glittering diamond surround makes this ring a true classic—an elegant and versatile piece to be treasured for generations.
Each item is verified by independent, accredited gemmologists. Gemmologists verify the metal, gemstone, and value of our pieces, so you can trust its make and quality.
We send our items securely packaged via standard post. We recommend international shipping to be sent standard courier post with signature, tracking and insurance. International buyers are responsible for all customs duty costs (VAT) payable into their country.
At the Unique Jewellery Company, each piece is unique with rich history. We only sell pieces in great condition, however, if your item has arrived damaged or faulty, we will accept your return.
At the Unique Jewellery Company, we find special jewellery pieces, elevate their beauty and craftsmanship, so they can be loved as they once were.