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

Opal pendant with white gold setting on a white backgroundWhite gold opal pendant on a textured white surface
Opal flower pendant necklace on a light backgroundOpal flower pendant with diamond center on a gold chain against a white background
Gold pendant with a teardrop-shaped opal stone on a textured white surfaceGold pendant with a teardrop-shaped opal stone on a light background
'Carli' White Opal Pendant 14ct Gold Sale price$1,395.00 AUD
colourful opal pendant set in 9ct goldAustralian gold necklace with a heart-shaped opal pendant on a white background
Pair of blue opal earrings with gold settings on a textured white surfaceGold-framed blue opal stud earrings on a textured white background
australian opal earrings with blue and green colur set in whute goldOpal earrings with white gold setting on a textured white background
blue opal earrings in white goldAustralian blue and green opal earrings in white gold
green opal earrings set in white gold with diamondswhite gold australian opal earrings set in white gold with diamonds
Colourful white opal ring with diamonds on a white rockwhite opal ring set in white gold with diamonds
Gold ring with a green and blue opal stone on a light backgroundGold ring with a blue opal stone and diamond accents on a textured white surface
'Carmen' Doublet Opal Ring 14ct Gold Sale price$1,995.00 AUD
Heart-shaped opal earrings with gold posts on a white background
Gold necklace with a heart-shaped opal pendant on a textured white background
18ct white gold earrings with pear-shaped Lightning Ridge black opals displaying green and blue colourPair of black opal stud earrings on a white background
Triangular opal earrings on a textured white background
Pair of blue Australian opal earrings on a white background
Pair of opal earrings with gold settings on a light background
Gold earrings with opal stones on a textured white backgroundPair of gold-framed opal earrings on a textured white surface
Pair of gold earrings with colourful opal stones on a textured surfacePair of gold opal earrings with Australian opal stones on a textured white background
Gold ring with a colorful opal stone on a textured white surfaceGold ring with a colorful opal stone on a textured white surface
'Kalia' Doublet Opal Ring 14ct Gold Sale price$1,995.00 AUD
Opal stone with green play of colour on a black backgroundGreen Australian opal stone on a black background
'Meridia' Solid Crystal Opal Sale price$795.00 AUD
Opal stone with multicolored play of light on a black backgroundMulti-colored Australian opal stone on a black background
'Kalani' Solid Crystal Opal Sale price$795.00 AUD
Triangular black opal gemstone on a black backgroundTriangular Australian black opal stone on a black background
'Tani' Solid Black Opal Sale price$245.00 AUD
Triangular opal stone with multicolored play of light on a black backgroundPolished opal stone on a black background
'Bria' Solid Crystal Opal Sale price$1,550.00 AUD
Multicolored opal stone on a black backgroundAustralian black Multi-colored opal stone on a black background
'Larina' Solid Semi-Black Opal Sale price$1,395.00 AUD
Two black opal stones with colorful inclusions on a black backgroundBlack opal stone pair with colorful internal patterns on a black background
'Nali' Solid Black Opal Sale price$995.00 AUD
Opal butterfly wings on a black backgroundBlack opal stones with a butterfly wing design on a black background
'Butterfly' Solid Semi-Black Opal Sale price$1,550.00 AUD
Two colorful black opal stones on a black backgroundPair of Lightning Ridge opal stones with vibrant blue and green patterns on a black background
'Sirena' Solid Black Opal Sale price$795.00 AUD
Two white opals with green and blue colours running through on a dark backgroundTwo solid opal stones with a scenic landscape pattern on a black background
'Lumina' Solid White Opal Sale price$1,045.00 AUD
Pair of opal stones with multicolored patterns on a black backgroundTwo Australian opal gemstones with colorful internal patterns on a black background
'Seriane' Solid Black Opal Sale price$845.00 AUD
Opal stone with multicolored patterns on a black backgroundOpal stone with multicolor play of light on a black background
'Prania' Solid Crystal Opal Sale price$1,195.00 AUD
'Alana' Silver Australian Triplet Opal Ring - Black Star Opal'Alana' Silver Australian Triplet Opal Ring - Black Star Opal
'Alana' Triplet Opal Ring Silver Sale price$130.00 AUD
Teardrop-shaped opal gemstone on a black backgroundBlack opal stone on a black background
'Kirra' Solid Semi-Black Opal Sale price$845.00 AUD
Opal stone with multicolored fluorescence on a black backgroundAustralian opal stone with multicolored patterns on a black background
'Kiah' Solid Crystal Opal Sale price$895.00 AUD
Multicolored opal stone on a black backgroundSolid Australian opal stone on a black background
'Taliah' Solid Crystal Opal Sale price$595.00 AUD
White gold ring set with a colorful opal stone on a light gray backgroundWhite gold opal ring with an opal stone on a textured surface
White gold opal ring set with a crystal opalGenuine Opal ring with white gold setting on a textured white surface
Three-stone opal ring with blue opal gemstones on a white backgroundAustralian White gold ring with three blue opal stones on a white background
Gold ring with a colorful opal gemstone on a light backgroundGold ring with a central opal stone on a white background
Gold ring with a green opal stone on a light backgroundGold Australian opal ring with a green opal stone on a white background
Gold ring with a opal stone on a light gray backgroundGold ring with a Lightning Ridge opal stone on a white background
‘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
australian opal pendant in sterling silver
'Lira Blue' opal pendant in sterling silver with claw-set oval Australian triplet opal in vibrant blue and green tones
'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
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
Eira opal pendant in sterling silver with Celtic twist design and claw-set oval Australian triplet opal in vibrant multi-coloured tones
'Eira Blue 'opal pendant in sterling silver with Celtic twist design and claw-set oval Australian triplet opal in vivid blue and green tones
'Alice Blue' opal pendant in sterling silver with claw-set oval Australian triplet opal in vivid blue and green tones

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