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Opal Necklaces

Opal Necklaces

Multi Coloured Opal Necklace Collection

Opal is Australia's national gemstone. Opal is formed from a solution of silicon dioxide and water. As water seeps through sandstone, it picks up tiny particles of silica. Millions of years ago, the solution flowed into cracks and voids in sedimentary as well as volcanic areas inland Australia and It's also recognised as the official birthstone of October, making an Opal neckace the ideal gift choice for anyone who celebrates their birthday during this month!

In summary, the colour in precious opal is caused by the regular array of silica spheres and voids diffracting white light, and breaking it into the colours of the spectrum. The value of each individual opal differs greatly depending on the unique qualities of the opal.


Amore loves combines sterling silver with opal gemstones overflowing with vibrant colours to create beautifully designed opal necklaces, all of which are exclusively stamped with our unique Amore Argento heart logo and have a protective rhodium coating.


Opal Gemstones Overflowing With Vibrant Colours

All our Opal jewellery is beautifully presented and delivered in an elegant gift bag with a stunning purple heart box, care card and our unique heart shaped polishing cloth.

If you would like more information or advice on any of our opal jewellery, get in touch with our customer care team today!

Model: 5006SILOP

Sterling Silver October Birthstone Opal Necklace

The Vivo Collection of Birthstones all with Genuine Gemstones are Designed by Amore Argento

Classic round necklace with a multicoloured opal, this genuine gemstone overflows with different colo..

£44.00
Ex Tax:£44.00
Model: 9222YSILCZ/OP

Sterling Silver Opaltine Necklace

Amore Argento Design This Beautiful Opaltine Collection

This Opaltine necklace is a truly multicoloured affair, recreated by our designers with a magical modern twist, combining sterling silver with a genuine ..

£87.50
Ex Tax:£87.50
Model: 9296SILOP/CZ

Sterling Silver Reverso Opal Necklace

Reverso Collection, Designed In House by Amore Argento

This stunning and very popular drop infinity style necklace, beautifully combines a genuine oval opal, with its multicolur appearance, with sparkling..

£87.50
Ex Tax:£87.50
Model: 9296YSILOP/CZ

Sterling Silver Reverso Opal Necklace

Reverso Collection, Designed In House by Amore Argento

This stunning and very popular drop infinity style necklace, beautifully combines a genuine oval opal, with its multicolur appearance, with sparkling..

£107.50
Ex Tax:£107.50
Model: 9225SILCZ/OP

Sterling Silver Shimmer Necklace

Designed by Amore Argento

The Shimmer necklace have been designed to show off the precious opal, offering rich and intense colours for maximum impact. Opals can take on many colours creating a truly sophisticat..

£79.50
Ex Tax:£79.50
Model: 6155SILCZ/OP

Sterling Silver Spicy Opal Necklace

Designed by Amore Argento

Captivating necklace combining beautiful semi-precious oval opal, overflowing with vibrant colour, with sparkling cubic zirconia. Pretty and appealing with stunning colours these..

£89.50
Ex Tax:£89.50
Model: 6155YSILCZ/OP

Sterling Silver Spicy Opal Necklace

Designed by Amore Argento

Captivating necklace combining beautiful semi-precious oval opal, overflowing with vibrant colour, with sparkling cubic zirconia. Pretty and appealing with stunning colours these..

£99.50
Ex Tax:£99.50
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