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

black opal gold ring with a green and blue Lightning Ridge solid opalblue and green-coloured Lightning Ridge black opal gold ring with 16 diamonds
'Nevaeh' Black Opal Ring 18ct Gold Sale price$3,995.00 AUD
lightning ridge black opal gold ring with multi-colour flashesblack opal with colourful flashes set into a gold opal ring
'Kaya' Black Opal Ring 18ct Gold Sale price$5,995.00 AUD
green crystal opal engagement ring set in 14ct gold with one diamondgreen and blue Australian opal gold ring with a diamond
'Amara' Crystal Opal Ring 14ct Gold Sale price$1,995.00 AUD
heart shaped crystal opal white gold pendantcolourful crystal opal heart shaped set into a white gold pendant
colourful crystal opal rose gold pendantmulti-colour crystal opal rose gold necklace pendant
'Milena' Doublet Opal Pendant 18ct Gold
opal pendant set in 14ct yellow goldblue opal pendant
colourful oval australian opal earrings set in 14ct yellow gold
colourful gold doublet opal earrings set with teardrop shaped australian opals
colourful doublet opal earrings set in 18ct goldgreen and blue doublet opal earrings set in 18ct yellow gold
flower design colourful crystal opal gold earringsfloral crystal opal earrings set in gold
multi-colour australian silver opal ring with 34 crystalscolourful triplet opal silver ring
colourful round australian opal ring gold plated silver
colourful round australian opal ring set with a blue, green and red triplet opal in sterling silver
'Bonnie' Triplet Opal Ring Silver Sale price$115.00 AUD
beautiful colourful Australian opal ring set with a triplet opal in sterling silver
'Faye' Triplet Opal Ring Silver Sale price$165.00 AUD
green and blue with yellow highlights crystal opal ring set in 18ct gold with 36 diamondsopal engagement ring with a round australian solid crystal opal set into an 18ct yellow gold ring surrounded by diamonds
'Dhana' Crystal Opal Ring 18ct Gold Sale price$6,795.00 AUD
colourful doublet opal gold ring with swirl bandaustralian opal gold ring set with a colourful doublet opal ring
doublet opal ring set in 18ct yellow goldGold doublet opal ring with a blue and green striped Australian opal
'Dylan Boulder Opal Ring 14ct Gold Sale price$9,950.00 AUD
colourful white opal silver opal ring
'Leila' White Opal Ring Silver Sale price$110.00 AUD
colourful silver white opal ring
'Marina' White Opal Ring Silver Sale price$215.00 AUD
colourful white opal ring set in gold plated silver in a classic designwhite opal classic design opal ring set in gold plated silver
white opal gold plated ring with two sparkling cubic zirconias
gold plated silver white opal ring maevecolourful white opal gold plated ring maeve
white opal gold plated silver ring 'alenka'colourful white opal gold plated silver ring
multi colour drop crystal opal gold pendantcolourful crystal opal gold pendant with two diamonds
multi-colour dark crystal opal gold pendantdark crystal opal gold pendant
'Izabel' Crystal Opal Pendant 14ct Gold'Izabel' Crystal Opal Pendant 14ct Gold
colourful crystal opal pendant set in yellow goldmulti-coloured south australian crystal opal pendant
green and blue triplet opal earringsgold plated silver australian opal earrings set with blue and green triplet opals
'Classic Oval' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
colourful matrix queensland boulder opal pendantcolourful boulder opal matrix pendant
boulder matrix opal pendantmatrix boulder opal
andamooka opal gold pendantblue, green and yellow andamooka matrix opal gold pendant
crystal opal earrings and crystal opal pendant with diamondscolourful crystal opal jewellery set
colourful crystal opal pendantaustralian opal pendant
blue and green Australian opal earrings in white goldblue and green doublet opal white gold earrings
blue and green doublet opal pendant set in white goldstripe pattern white gold doublet opal pendant
green and blue white gold opal pendant with diamondsdiamond and opal white gold pendant
'Adelina' Gold Australian Crystal Opal Earrings - Black Star Opal'Adelina' Gold Australian Crystal Opal Earrings - Black Star Opal
blue and green opal earrings set in 14ct gold with diamondsgold opal earrings set with blue and green doublet opals and diamonds
'Isla' Gold Australian Doublet Opal Earrings - Black Star Opal
'Logan' Gold Australian Doublet Opal Ring - Black Star Opal'Logan' Gold Australian Doublet Opal Ring - Black Star Opal
'Logan' Doublet Opal Ring 18ct Gold Sale price$4,500.00 AUD
'Katia' Gold Australian White Opal Ring - Black Star Opal'Katia' Gold Australian White Opal Ring - Black Star Opal
'Katia' White Opal Ring 18ct Gold Sale price$2,995.00 AUD
'Lucila' Gold Australian Crystal Opal Ring - Black Star Opal'Lucila' Gold Australian Crystal Opal Ring - Black Star Opal
'Lucila' Crystal Opal Ring 14ct Gold Sale price$2,795.00 AUD
'Angelica' Gold Australian Crystal Opal Ring - Black Star Opal'Angelica' Gold Australian Crystal Opal Ring - Black Star Opal
'Aitana' Gold Australian Crystal Opal Ring - Black Star Opal'Aitana' Gold Australian Crystal Opal Ring - Black Star Opal
'Aitana' Crystal Opal Ring 14ct Gold Sale price$7,295.00 AUD
'Valeria' Gold Australian Crystal Opal Ring - Black Star Opal'Valeria' Gold Australian Crystal Opal Ring - Black Star Opal
'Arabella' Gold Lightning Ridge Black Opal Ring - Black Star Opal'Arabella' Gold Lightning Ridge Black Opal Ring - Black Star Opal
'Arabella' Black Opal Ring 18ct Gold Sale price$8,500.00 AUD

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