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White gold opal in 925 sterling silver ring stg.sh
A beautifully crafted pre-loved 18ct yellow and white gold diamond ring, designed with timeless elegance and a touch of vintage charm. The white gold mount showcases a sparkling 0.08ct brilliant-cut diamond in a semi-illusion setting — a classic technique that enhances the diamond’s visual size and brilliance. Softly tapering shoulders lead into the main setting, each accented with a 0.01ct single-cut diamond, adding gentle shimmer and refinement.
This ring is perfect for everyday elegance, a meaningful gift, or even as an understated engagement or promise ring.
Ring Size: O½ (AU/UK) – 18mm diameter
Metal: 18ct yellow & white gold (stamped 18ct)
Weight: 5.6g
Setting Style: Semi-illusion centre, grain-set shoulders
Centre Diamond:
0.08ct brilliant cut
Colour: G
Clarity: SI
Shoulder Diamonds:
Single-cut
0.01ct each
Colour: H
Clarity: SI
Valuation (not sale price): $3,760.00
(for Size O½ – 18mm diameter)
Australia / UK: O½
US / Canada: 7.25
Europe: 55
France: 55
Germany: 17.25–17.5
Japan: 15
Switzerland: 15
China: 15
Circumference: 56.5mm
This ring is in beautiful pre-loved condition with minimal age-related wear.
Please review all photos carefully as they form an important part of the description.
We are always happy to answer questions before purchase.
All our jewellery is pre-loved — a conscious and sustainable choice that gives treasured pieces a new life.
Our valuations are carried out by accredited valuers, and our prices are always far below traditional retail.
Securely packaged and sent via tracked courier post.
Express shipping available upon request.
International buyers: please check your local customs/VAT requirements.
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.