Skip to content

Cart

Your cart is empty

Opal Birthstone Jewellery

Celebrate the October birthstone with our stunning collection of opal jewelry. Featuring ethically sourced Australian opals, each piece—from rings to pendants—is crafted to showcase the stone’s vibrant colors and unique beauty, making it the perfect gift to honour special birthday moments.

Sort by

Filters

Melia opal ring featuring an 18ct yellow gold split band, oval-shaped Lightning Ridge crystal opal, and 14 white diamond accentsbeautiful lightning ridge black opal gold ring
'Melia' Crystal Opal Ring 18ct Gold Sale price$8,595.00 AUD
'Dynasty' Gold Australian Crystal Opal Ring - Black Star Opal'Dynasty' Gold Australian Crystal Opal Ring - Black Star Opal
'Dynasty' Crystal Opal Ring 9ct Gold Sale price$2,595.00 AUD
'Lilac Queen' Amethyst & Quartz Crystal Silver Necklace - Black Star Opal
‘Pendulum’ Silver Australian Doublet Opal Necklace Pendant - Black Star Opal‘Pendulum’ Silver Australian Doublet Opal Necklace Pendant - Black Star Opal
beautiful crystal opal gold plated silver cluster ring'Aster' Gold Plated Silver Australian Crystal Opal Ring - Black Star Opal
'Tiara' Gold Plated Silver Australian White Opal Necklace Pendant - Black Star Opal'Tiara' Gold Plated Silver Australian White Opal Necklace Pendant - Black Star Opal
colourful butterfly opal pendant
‘Chandelier’ Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
Gold-plated silver open-circle opal pendant necklace with claw-set oval Australian triplet opal in multi-colour or blue-green, on matching chain.
gold plated silver opal pendant in a cross design
colourful oval opal earringscolourful oval earrings with a whorl pattern
Ring Resizing Sale price$40.00 AUD
'Meliana' black opal earrings set in 14ct white gold with green, blue and red Lightning Ridge opals14ct white gold black opal drop earrings with flashes of red, green and blue
Sterling silver opal stud earrings featuring colourful Australian opals and sparkling cubic zirconiaOval bezel-set Australian doublet opal earrings with flashes of blue, green and pink
A silver doublet opal necklace with a butterfly design, featuring a polished finish and a silver plated chain.
teardrop shape doublet opal pendant set in sterling silver
Lolia opal necklace with bezel-set freeform Australian opal in modern halo drop design
Sterling silver opal pendant with vibrant blue-green Australian doublet opal and halo setting
Liora opal ring in 14ct yellow gold with oval Australian doublet opal and diamond shouldersLiora opal ring in 14ct yellow gold featuring oval Australian doublet opal with sparkling diamond shoulders
'Liora' Doublet Opal Ring 14ct Gold Sale price$2,550.00 AUD
Luxury Australian black opal necklet featuring bezel-set rectangular opal in 14ct yellow gold adjustable chain with diamondsEmmella black opal necklet in 14ct yellow gold with rectangular Lightning Ridge opal and two diamond accents
Black Star Opal gift card for opal gemstones and opal jewelry
Black Star Opal Gift Card Sale priceFrom $25.00 AUD
'Radiance' opal pendant in gold-plated silver with oval Australian triplet opal and halo of 34 sparkling diamantésLuxury multi-coloured Australian triplet opal necklace pendant in gold-plated silver surrounded by dazzling diamantés
'Myka Petite Blue' Triplet Opal Pendant Gold Plated Silver
oval australia triplet opal silver earrings'Olivia' Silver Australian Triplet Opal Earrings - Black Star Opal
Lana opal pendant in gold-plated silver with bezel-set round Australian triplet opal in multi-coloured tones
Eira Blue opal pendant in gold-plated silver with Celtic twist design and claw-set oval Australian triplet opal in blue and green tones
'Aria' opal pendant in gold-plated silver with contemporary drop design and claw-set oval Australian triplet opal
'Aria' opal pendant in polished gold-plated silver with contemporary drop design and claw-set oval Australian triplet opal
The ‘Duchess Blue’ opal pendant in gold-plated silver showcases a blue and green Australian triplet opal with a halo of 14 cubic zirconias.
Felia opal pendant in sterling silver with claw-set oval Australian triplet opal and sparkling cubic zirconia accentElegant silver necklace pendant featuring multi-coloured Australian triplet opal with cubic zirconia detail – Felia design
Sterling silver crucifix necklace pendant featuring Australian triplet opal with radiant blue-green play-of-colour'Crucifix Blue' opal pendant in sterling silver with bezel-set oval Australian triplet opal in vivid blue and green tones
The ‘Trinity Blue Midi’ opal pendant in sterling silver features a blue-green Australian triplet opal with three cubic zirconias.'Trinity Blue Midi' opal pendant in sterling silver with claw-set oval Australian triplet opal and three sparkling cubic zirconias
'Passion' Gold Plated Silver Australian Triplet Opal Bracelet - Black Star Opal'Passion' Gold Plated Silver Australian Triplet Opal Bracelet - Black Star Opal
'Double Link' Gold Plated Silver Australian Triplet Opal Bracelet - Black Star OpalColourful or blue and green triplet opal gold plated silver bracelet
Figure-8 design gold plated sterling silver bracelet claw-set with five beautiful multi-colour oval triplet opalsGold plated sterling silver figure-8 design bracelet claw-set with five beautiful multi-colour oval triplet opals
three opal stone silver bracelet with cubic zirconiasopal stone bracelet in sterling silver
opal bracelet sterling silverblue and green opal bracelet
'Classic Link' opal bracelet in sterling silver with five claw-set oval Australian triplet opals in vivid blue and green tones and 16 sparkling crystalsSterling silver 'Classic Link' opal bracelet with five oval Australian triplet opals and sparkling crystal detailing, adjustable fit
'Daisy Chain' Silver Australian Triplet Opal Bracelet - Black Star Opal'Daisy Chain' Silver Australian Triplet Opal Bracelet - Black Star Opal
'Daisy Chain' Silver Australian Triplet Opal Bracelet - Black Star Opal'Daisy Chain' Silver Australian Triplet Opal Bracelet - Black Star Opal
triplet opal bracelet'Starlight' Triplet Opal Bracelet Silver
Eternity opal bracelet in sterling silver with adjustable eternity design and five claw-set oval Australian triplet opals in multi-coloured tones'Eternity' Silver Australian Triplet Opal Bracelet - Black Star Opal
Elegant sterling silver necklace pendant featuring multi-coloured Australian triplet opal – 'Alice' design with complimentary chain
'Vianna Blue' opal pendant in sterling silver with double swirl design and claw-set oval Australian triplet opal in vivid blue and green tones
'Amore Blue' opal pendant in sterling silver with heart-pattern design and claw-set oval Australian triplet opal in vivid blue and green tonesSterling silver heart motif necklace pendant featuring oval blue-green Australian triplet opal – Amore Blue design with complimentary chain
colourful four leaf opal pendantcolourful opal pendant set in sterling silver
'Love' Silver Australian Crystal Opal Ring - Black Star Opal
'Love' Crystal Opal Ring Silver Sale price$110.00 AUD
Gold ring with a colorful opal stone on a light backgroundRing with a colorful opal stone on a light background

October Birthstone Jewelry: Celebrate Your Birthday In Style

The birthstone of October is the captivating opal, a gemstone celebrated for its vivid play-of-colour and unmatched individuality. Each opal displays a kaleidoscope of shifting hues, making it one of the most enchanting and mystical gems in the world. Opal was designated as October’s birthstone due to its history of symbolism and association with love, luck and imagination. Ancient cultures cherished these stones and believed they held all the...

Read More

EXPERIENCE THE BLACK STAR OPAL DIFFERENCE

Free Global Shipping

Enjoy free worldwide delivery and safe, insured shipping

Money Back Guarantee

Customer satisfaction with our 30-day money back guarantee

Tax-Free Shopping

International orders avoid 10% Australian goods & services tax

Secure Payments

Shop confidently with our secure credit card payment system

Authenticity Certificate

Gold jewellery + gems include Certificate of Authenticity

Follow Us on Instagram

@blackstaropal

Share Your Opal Moments with #BlackStarOpal

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