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

‘Sade’ 9ct white gold opal pendant with round South Australian crystal opal in vivid green and blueround green-blue opal set into a white gold frame necklace
silver opal pendant with 10 sparkling diamantes
‘Elsa’ 14ct yellow gold black opal pendant with Lightning Ridge opal and white diamondOval black opal necklace showing green sheen in 14ct yellow gold setting
'Elsa' Black Opal Pendant 14ct Gold Sale price$1,795.00 AUD
Gold ring with a colorful opal stone on a light background14ct yellow gold opal ring with a colorful opal stone on a white background
'Reese' Black Opal Ring 14ct Gold Sale price$795.00 AUD
‘Shea’ sterling silver boulder opal pendant featuring blue-green Queensland opalAustralian boulder opal necklace showing vibrant blue-green play-of-colour
‘Zaria’ sterling silver opal pendant with triangular Australian doublet opal and crystal accent
‘Isola’ sterling silver opal pendant with oval blue Australian doublet opal and crystal accent
‘Amirae’ sterling silver opal pendant with oval blue Australian doublet opal and crystal accent
angel design opal pendant with a sparkling diamante
'Malia Blue' opal pendant in sterling silver with decorative design and claw-set oval Australian triplet opal in vivid blue and green tones
'Ella Blue' opal pendant in sterling silver with bezel-set teardrop Australian triplet opal in vivid blue and green tones
'Serena' Triplet Opal Pendant Silver
blue and green triplet opal pendant 'Moana'
‘Victoria Blue’ sterling silver opal pendant with claw-set oval Australian triplet opal in vivid blue tones and halo of 16 sparkling cubic zirconiasElegant sterling silver opal necklace pendant featuring oval blue Australian triplet opal surrounded by 16 cubic zirconias
‘Skippy’ sterling silver kangaroo opal pendant with round multi-coloured Australian triplet opal
'Tiana' Gold Plated Silver Australian Triplet Opal Necklace Pendant - Black Star Opal'Tiana' Gold Plated Silver Australian Triplet Opal Necklace Pendant - Black Star Opal
'Tiana' Gold Plated Silver Australian Triplet Opal Necklace Pendant - Black Star Opal
Gold-plated silver filigree barrel drop pendant with oval Australian triplet opal on matching chain
'Stella' Gold Plated Silver Australian Triplet Opal Necklace Pendant - Black Star Opal'Stella' Gold Plated Silver Australian Triplet Opal Necklace Pendant - Black Star Opal
colourful opal pendantcolourful opal pendant
Beautiful marquise-shaped gold plated sterling silver necklace pendant claw set with a brilliant multi-coloured round-oval Australian triplet opal.Beautiful marquise-shaped gold plated sterling silver necklace pendant claw set with a brilliant multi-coloured round-oval Australian triplet opal.
'Elana Blue' Triplet Opal Pendant Gold Plated Silver
blue and green triplet opal pendant in gold plated silver
Semi-black Lightning Ridge opal with vivid blue and green flashesOval-shaped semi-black Australian opal gemstone from Lightning Ridge
'Skylar' Solid Semi-Black Opal Sale price$295.00 AUD
Opal pendant with silver setting on a white backgroundTriplet opal pendant with silver setting on a white rock background
Blue opal pendant on a silver chain against a white backgroundBlue opal filigree silver pendant on a silver chain against a white background
colourful oval opal pendant set in sterling silveropal necklace set with a mulit-colour triplet opal in sterling silver
‘Clarissa Blue’ sterling silver opal pendant with oval Australian triplet opal in vibrant blue and green huesStatement opal necklace pendant in sterling silver featuring claw-set blue and green Australian triplet opal
Opal pendant on a silver chain against a white backgroundTriplet opal necklace on a silver chain against a white rock background
Opal pendant with silver 'X' design on a white backgroundOpal pendant on a silver chain against a white background
Silver pendant with a blue opal gemstone on a white background'Nicci Blue' Triplet Opal Pendant Silver
Opal pendant in a silver setting on a white sandy backgroundBlue opal pendant in a silver setting on a white rock background
sterling silver opal pendant with oval Australian triplet opal surrounded by twenty-two cubic zirconiasHalo-style silver opal necklace with a colourful oval Australian triplet opal and sparkling cubic zirconia border
Sterling silver lace design opal pendant with oval Australian triplet opal and eight cubic zirconiasElegant silver opal necklace featuring floral-patterned oval Australian triplet opal surrounded by cubic zirconias
‘Ciana’ sterling silver opal pendant with oval multi-coloured Australian triplet opal and cubic zirconia accentElegant silver opal necklace featuring oval Australian triplet opal with play-of-colour
blue opal braceletblue opal bracelet in silver
opal bracelet set in sterling silvercolourful opal bracelet
gold plated silver opal braceletgold plated silver opal bracelet

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