Skip to content

Cart

Your cart is empty

Opal Jewellery Under $300

Find the perfect piece of Australian opal jewellery without exceeding your budget. This curated collection under AUD$300 features stunning rings, pendants, earrings and bracelets—each showcasing the natural beauty and colour of opal in affordable designs set in gold, sterling silver or gold plated silver.

Sort by

Filters

Crystal opal pendant set in gold plated silver
ornate crystal opal earrings set in gold plated silver with diamantes
opal earrings with five marquise-shaped South Australian crystal opals and five sparkling cubic zirconiassilver opal earrings set with 10 marquise shaped gemstones
blue and green opal pendant set in sterling silver
marquise crystal opal pendant set in gold plated silverfive opals set into a pendant
blue opal pendant set in silverclose up of opal pendant set in silver
'Ariyah' Silver Australian Crystal Opal Ring - Black Star Opal
'Ariyah' Silver Australian Triplet Opal Ring - Black Star Opal'Ariyah' Silver Australian Triplet Opal Ring - Black Star Opal
colourful round australian opal ring gold plated silver
colourful round australian opal ring set with a triplet opal
'Ariyah' Silver Australian Crystal Opal Ring - Black Star Opal'Ariyah' Silver Australian Crystal Opal Ring - Black Star Opal
'Ariyah' White Opal Ring Silver Sale price$99.00 AUD
‘Aroha Blue’ Silver Australian Crystal Opal Earrings - Black Star Opal
opal earrings with diamantes
australian triplet opal earirngs
'Audrey' Silver Australian Crystal Opal Earrings - Black Star Opal
'Audrey' Silver Australian Triplet Opal Earrings - Black Star Opal'Audrey' Silver Australian Triplet Opal Earrings - Black Star Opal
colourful gold plated silver opal earringscrystal opal earrings with diamantes
'Ayla' Silver Australian Triplet Opal Earrings - Black Star Opal
blue drop opal earrings set in gold plated silver
'Ayla' Silver Australian Triplet Opal Earrings - Black Star Opal
colourful opal earrings gold plated silver drops'Petite Avah' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
'Ayla' Silver Australian Triplet Opal Earrings - Black Star Opal
'Avah' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
'Ayla' Silver Australian Triplet Opal Earrings - Black Star Opal
colourful opal earrings with five round opalsfive opal earrings with gold plated silver
10 round opals set into sterling silver curved stud earrings
australian opal earrings in gold plated silver
multi-color triplet opal earringsmulti-colour australian opal earrings
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
colourful triplet opal ring set in gold plated silver
colourful oval australian opal ring set with a triplet opal and two cubic zirconias
'Briella' White Opal Ring Gold Plated Silver
'Briella' Silver Australian White Opal Ring - Black Star Opal
'Briella' White Opal Ring Silver Sale price$130.00 AUD
colourful butterfly opal pendant
colourful white opal pendant set with a marquise shaped australian natural opalmarquise shaped opal set into a decorative pendant
marquise opal pendant in silveropal pendant in silver set with a marquise opal
white opal gold plated ring with two sparkling cubic zirconias
Celestia opal earrings in gold-plated silver featuring vibrant blue and green Australian solid crystal opals surrounded by eight sparkling diamantés
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
crystal opal stud earringscrystal opal stud earrings
crystal opal stud earringscrystal opal stud earrings
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
'Celia' Silver Australian Triplet Opal Earrings - Black Star Opalblue and green australian opal stud earrings
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
'Celia' Silver Australian Triplet Opal Earrings - Black Star Opal'Celia' Silver Australian Triplet Opal Earrings - Black Star Opal
Opal earrings set with solid australian opals
marquise opal earrings set in gold plated silvercolourful marquise shaped opal earrings in gold plated silver

AFFORDABLE OPAL JEWELLERY FOR EVERYONE

Looking for affordable, high quality Australian opal jewelry that won't break the bank? Our extensive collection of opal jewellery priced at AUD $300 and under is for you. Featuring solid gold, silver and gold plated silver settings, our range includes stylish opal rings, opal earrings, opal pendants...

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