A silver pendant necklace featuring a round, prong-set iridescent opal gemstone on a delicate silver cable chain, shown against a plain white background.
A delicate silver chain necklace with a small round opal pendant, shown worn against a person's neck with fingers holding the chain on the left.
A close-up lifestyle shot of a woman with blonde hair wearing a delicate silver necklace with a small round white opal pendant and a matching stud earring, set against a soft beige background.
A close-up lifestyle shot of a delicate silver chain necklace with a small, round, milky white opal pendant, worn on a model's neck with a hand gently holding the chain on the left.
A close-up lifestyle shot of a woman wearing a delicate silver necklace with a small round opal gemstone pendant and a matching silver ring on her finger, paired with a light pink knit cardigan.
Vianne Jewellery Signature Jewellery Boxes. Two open pale pink jewelry boxes on a soft pink background, each displaying a gold ring with a rectangular yellow citrine gemstone. One box contains a matching gold necklace with the same gemstone pendant.

Opal Solitaire Pendant Necklace in Sterling Silver

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From £99

Chain length: Choose an option

Chain length: Choose an option
Standard (18")
Standard (18") + Extender (2")
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Product Details

Dreamy and full of natural colour, this opal solitaire pendant necklace features a luminous Ethiopian opal in a timeless setting. Its beautiful iridescent glow displays flashes of colour as it catches the light, while cool sterling silver creates an elegant finish perfect for everyday wear and effortless layering.

Opal is the October birthstone and is traditionally associated with love, hope and creativity, making this necklace a meaningful birthday, anniversary or milestone gift.

Product Details

• Natural Ethiopian opal round 6 mm
• Rhodium plated on solid 925 sterling silver
• Adjustable chain 16–18 inches
• Optional 2-inch extender available
• Handcrafted

About Gemstones

Opal is associated with love, passion, desire and helps to strengthen all types of relationships including romantic, friends, family and business. It also inspires originality and boosts creativity as well as promoting a sense of calm security, easing stress and depression. Also known as the lucky gemstone and a symbol of hope, opals are also believed to bring luck to those who wear them.

*All of our gemstones are natural and ethically sourced. Each has been carefully hand cut and hand picked for its premium quality. As our gemstones are natural and therefore may include natural inclusions and may slightly differ in colour, we cannot guarantee the images online will perfectly reflect the stones you will receive. However, each one is beautiful and completely unique to you!

Size Guide

Ring Size Guide

Vianne
Size
UK US EU Diameter
(mm)
Circumference
(mm)
XXS G–H 3–4 45–47 14.9 47
XS I–J 4.5–5 48–50 15.7 49
S K–L 5.5–6 51–52 16.5 52
M M–N 6.5–7 53–54 17.4 54
L O–P 7.5–8 55–57 18.2 57
XL Q–R 8.5–9 58–60 19.0 60
XXL S–T 9.5–10 61–62 19.9 62

Note: Diameter refers to the inside diameter of the ring measured from one inner edge to the other. Circumference is the measurement around your finger.

How to Measure Your Ring Size

There are several simple ways to find your ring size.

Measuring the inside diameter of an existing ring

Option 1: Measure a Ring You Already Own

If you already have a ring that fits comfortably on the finger you plan to wear your new ring on, this is one of the easiest and most accurate methods.

  1. Place the ring on a ruler.
  2. Measure the inside diameter from one inner edge to the other, excluding the metal.
  3. Compare your measurement with the Inside Diameter column in our ring size chart above.
  4. If your measurement falls between two sizes, we recommend choosing the larger size.
Measuring a finger with a strip of paper or string

Option 2: Measure Your Finger

If you do not have a ring to measure, you can use a strip of paper, string or dental floss.

  1. Wrap it comfortably around the base of your finger.
  2. Mark the point where the ends overlap.
  3. Lay it flat and measure the length in millimetres using a ruler.
  4. Compare the measurement with the Circumference column in our ring size chart.
  5. If your measurement falls between two sizes, we recommend choosing the larger size.
Delivery & Returns

Delivery

UK Standard - £3.99/ orders over £50 - FREE
UK 1st Class Tracked - £4.99
UK Express - £10.45
Europe - €12/ orders over €120- FREE
USA - $19/ orders over $120- FREE
International - £13/ orders over £150 - FREE
Express international shipping available.

Please see our full delivery information here.

Returns

If you are not 100% happy with your VIANNE Jewellery purchase, we will happily issue you a refund or exchange. For further details, please click here.