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Opal Necklaces

Immerse yourself in the beauty of our opal necklace collection, where luminous Australian opals meet exceptional craftsmanship in gold, sterling silver and gold plated silver designs that radiate colour and beauty.

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Sold out'Lucy' Gold Plated Silver Australian White Opal Necklace Pendant - Black Star Opal'Lucy' Gold Plated Silver Australian White Opal Necklace Pendant - Black Star Opal
'Lumina' opal pendant in sterling silver with claw-set oval Australian triplet opal and halo of 17 diamantés plus diamanté-accented baleElegant sterling silver necklace pendant featuring vibrant multi-coloured Australian triplet opal surrounded by 19 sparkling diamantés
‘Lumira’ 14ct white gold black opal pendant – solid Lightning Ridge opal with diamond accents by Black Star OpalTriangular Lightning Ridge black opal pendant showing vivid pinfire flashes of red, green and blue in white gold setting
Sold outcolourful marquise shaped opal pendant
colourful silver opal pendant
Sold out'Malia Blue' opal pendant in sterling silver with decorative design and claw-set oval Australian triplet opal in vivid blue and green tones
'Malia' opal pendant in sterling silver with decorative design and claw-set oval Australian triplet opal in vibrant multi-coloured tones
Marina opal pendant in 14ct white gold featuring a blue-and-green Australian doublet opal, oval-shaped and bezel set with a sparkling white diamond accent.Elegant Marina opal necklace with a vibrant oval-shaped Australian doublet opal, 14ct white gold contemporary design, and a single sparkling white diamond
'Marinette' Doublet Opal Pendant 14ct White Gold
Sold outfour blue opals set into a silver pendant
blue crystal opal pendant set with crystalsmarquise blue opal pendant set in sterling silver
white opal necklace with diamantesfour marquise shaped white opals set into a pendant
marquise-shaped opal pendant set in sterling silver
'Melann' Doublet Opal Pendant 14ct White Gold
Sold outContemporary bezel-set oval opal pendant in sterling silver with decorative design
blue and green opal pendant set in white goldcrystal opal pendant
colourful oval opal set in a gold plated silver pendant
'Milena' Doublet Opal Pendant 18ct Gold
Miranda 18ct yellow gold crystal opal necklace with rectangular Lightning Ridge opalAustralian solid crystal opal pendant in 18ct gold by Black Star Opal
Gold-plated silver opal pendant with an oval blue and green Australian triplet opal and three cubic zirconias.Elegant opal necklace featuring a blue-green oval triplet opal claw set in gold-plated silver with sparkling accents.
Sold outElegant sterling silver statement opal necklace pendant featuring a blue and green Australian triplet opal topped with sparkling diamantés
‘Moana Grande’ sterling silver opal pendant with claw-set oval Australian triplet opal in vibrant multi-coloured tones and two diamanté accents
Gold plated silver opal necklace with oval Australian triplet opal and three cubic zirconias.
blue and green triplet opal pendant 'Moana'colourful opal pendant with sparkles
gold plated silver opal necklace bezel set with a blue and green-coloured, oval Australian triplet opal.
'Myka Petite Blue' Triplet Opal Pendant Gold Plated Silver
Myka Petite gold-plated silver opal pendant featuring a vibrant oval Australian triplet opal in a classic bezel setting.
colourful elegant opal pendant in silveraustralian opal silver pendant
multi-colour speckled opal pendant
doublet opal silver pendant set with a colourful australian opal
‘Nania’ 14ct white gold opal pendant – round Australian doublet opal with vivid blue and multi-colour play-of-colour by Black Star OpalRound Australian doublet opal pendant featuring bright blue base and rainbow colour flashes in white gold setting
crystal opal pendant set with 12 bright south australian solid opalsgreen and blue crystal opals set into a cluster pendant
colourful flower-cross design opal pendant with one diamondopal pendant flower shape
‘Nova Blue’ sterling silver opal pendant with diamond-shaped frame and bezel-set oval Australian triplet opal in vibrant blue and green tones
colourful opal pendant set in sterling silver
Elegant opal necklace with a stunning blue-and-green oval-shaped Australian doublet opal, bezel set in 18ct white gold with diamond halo."Ocean Princess opal pendant in 18ct white gold with blue-and-green Australian doublet opal surrounded by a halo of sixteen white diamonds.
'Oceana' black opal pendant in 18ct white gold with triangular Lightning Ridge opal and diamondsBlack opal pendant on a white background
Lightning Ridge black opal pendant showing vivid green and blue fireTeardrop-shaped black opal necklace in white gold with diamond accents
bow design opal pendant
oval opal crss necklace in sterling silver
an authentic Australian opal pendant set in sterling silver
‘Pendulum’ Silver Australian Doublet Opal Necklace Pendant - Black Star Opal‘Pendulum’ Silver Australian Doublet Opal Necklace Pendant - Black Star Opal
‘Pria’ 14ct white gold opal pendant – round Australian doublet opal with vivid multi-colour play-of-colour by Black Star OpalRound Australian doublet opal pendant showing vibrant blue base and rainbow colour flashes in white gold setting
Sold out'Princess Blue' opal pendant in polished gold-plated silver with claw-set oval Australian triplet opal and halo of 12 cubic zirconias
opal pendant set with a blue and green opal and twn cubic zirconias
silver opal pendant with 10 sparkling diamantes
'Princess Royale' sterling silver opal pendant with oval Australian triplet opal in vivid blue and green tones surrounded by 16 sparkling diamanté accents
'Princess Royale' sterling silver opal pendant with oval Australian triplet opal in vivid multi-colour tones surrounded by 16 sparkling diamanté accents

Discover Your Perfect Opal Necklace

An opal necklace is more than just a piece of jewellery—it’s a wearable piece of Australia’s natural heritage and landscape. Formed over millions of years deep beneath the earth, every opal tells a unique geological story through its colours, patterns, and brilliance. No two are the same, making your opal necklace truly one of a kind.

Opals have been prized for centuries for their mesmerising “play-of-colour,” an optical phenomenon where flashes of vivid red, green, blue, and gold seem to dance within the stone. This living fire of colour makes them unlike any other gemstone....

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EXPERIENCE THE BLACK STAR OPAL DIFFERENCE

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A model wearing opal rings on three fingers and an opal necklace around her neck