40 products
40 products
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18CT SOLID BLACK OPAL PENDANT (SP3360)
$1,750.00 AUD
Unit price per18CT SOLID BLACK OPAL PENDANT (SP3360)
$1,750.00 AUD
Unit price per

18ct white gold black opal pendant (sp7877)
$3,780.00 AUD
Unit price per18ct white gold black opal pendant (sp7877)
$3,780.00 AUD
Unit price per18ct white gold solid black opal pendant with a brilliant cut diamond
Opal size 11mm X7mm, opal weight 1.5ct
This opal has been mined in lightning ridge in NSW
This pendant comes with a display box and plated chain


18ct White Gold Diamond Cluster Black Opal Pendant (blkp3404)
$11,760.00 AUD
Unit price per18ct White Gold Diamond Cluster Black Opal Pendant (blkp3404)
$11,760.00 AUD
Unit price per18ct White Gold Black Opal Pendant Surrounded By Brilliant Cut Diamonds,
Opal size ( 3.23ct) 17mmx10mm,
Diamond weight 0.39ct,
Lightning Ridge Solid Black Opal, Pendant dimensions 33mmx16mm
This pendant comes presented in a wooden display box and plated chain


18ct White Gold Solid Black Opal Pendant (sbp22)
$3,500.00 AUD
Unit price per18ct White Gold Solid Black Opal Pendant (sbp22)
$3,500.00 AUD
Unit price per18ct white gold black opal pendant with two diamonds
Opal size 6mmx9mm carat weight 1.0ct
This opal was mined at Lightning Ridge in NSW
The pendant comes with a gift box and a gold plated chain


18ct White Gold Solid Black Opal Pendant (sp1117)
$9,800.00 AUD
Unit price per18ct White Gold Solid Black Opal Pendant (sp1117)
$9,800.00 AUD
Unit price per

18ct Yellow Gold Black Opal Pendant Surrounded By Diamonds (blkp3402)
$14,200.00 AUD
Unit price per18ct Yellow Gold Black Opal Pendant Surrounded By Diamonds (blkp3402)
$14,200.00 AUD
Unit price per18ct Yellow Gold Black Opal Pendant Surrounded By 18 Brilliant Cut Diamonds,
Opal size 9mmx8mm,
Lightning Ridge Red Solid Black Opal, Pendant dimension 21mmx14mm,
This pendant comes presented in a wooden display box and gold plated chain


18ct Yellow Gold Solid Black Opal Pendant set with 7 Brilliant Cut Diamonds (BLKP3839)
$8,400.00 AUD
Unit price per18ct Yellow Gold Solid Black Opal Pendant set with 7 Brilliant Cut Diamonds (BLKP3839)
$8,400.00 AUD
Unit price per-18ct Yellow Gold Solid Black Opal from Lightning Ridge.
Pendant set with 7 Brilliant Cut Diamonds -
Opal is 3.02ct - Opals is 17mm tall and has width of 7.5mm
this pendant comes presented in a wood box


9ct yellow gold black opal pendant (sp7853)
$3,500.00 AUD
Unit price per9ct yellow gold black opal pendant (sp7853)
$3,500.00 AUD
Unit price per9ct yellow gold black opal pendant with a single diamond
Opal size 13mmx6mm carat weight 1.74ct
This opal was mined at Lightning Ridge in NSW
The pendant comes witha gift box and a gold plated chain


Black Opal pendant set in 18ct white gold (sp4853)
$9,300.00 AUD
Unit price perBlack Opal pendant set in 18ct white gold (sp4853)
$9,300.00 AUD
Unit price per18ct White gold solid black opal pendant set with 5 brilliant cut diamonds
This opal is mined in Lightning Ridge in NSW and has beautiful blue and aqua colours
the opal is 3.47ct in weight and its dimensions are 17mm x11mm
The diamond weight is 0.12ct
This pendant comes presented in a wooden display box and a plated chain


Lightning Ridge Black Opal 18ct Gold Pendant (blkp3403)
$8,260.00 AUD
Unit price perLightning Ridge Black Opal 18ct Gold Pendant (blkp3403)
$8,260.00 AUD
Unit price perLightning Ridge Black Opal 18ct Gold Pendant set with 7 brilliant cut diamonds,
This opal has beautiful red green and yellow colours in the stone , a magnificent piece of opal
Opal size 18mmx9mm (1.95ct), Pendant dimensions 33mmx9mm,
this pendant has the versatility of a pearl enhancer
This pendant comes presented in a wooden display box and plated chain


Sterling Silver Black Boulder Pendant (ssblk992)
$560.00 AUD
Unit price perSterling Silver Black Boulder Pendant (ssblk992)
$560.00 AUD
Unit price per

Sterling Silver Black Opal Pendant (ssblk990)
$900.00 AUD
Unit price perSterling Silver Black Opal Pendant (ssblk990)
$900.00 AUD
Unit price perSterling Silver Black Opal pendant
this opal has been mined from Lightning Ridge in NSW
Pendant dimension: 10mm(W) x 27mm(L) x 6mm(H)
Opal dimensions: 7mm(W) x 14mm(L) x 3mm(H)
Included, These Pendants Come Packaged in our custom-made Johnston Jewellers Display Box and Plated Chain.
Explore Our Solid Black Opal Pendant Range
Johnston Opals stocks a wide range of solid black opal pendant products in a variety of shapes and sizes to suit your needs and budget. When buying black opals, often the price is indicative of the size. This is certainly the case with this rare and gorgeous range of treasured pieces. If you want something immensely valuable and visually stunning, our black opal necklace and pendant collection is sure to impress.
The Beauty & Appeal of Black Opals
Black opals are revered not only for their rarity, but also for their vivid, vibrant play of colour. Unlike lighter opals, the dark background enhances the brilliance of the colours, making the reds, greens, blues and purples seem more intense and captivating. Each piece of black opal jewellery tells its own story, with no two black opals ever being the same. This powerful visual impact is one of the reasons why black opals are often chosen for heirloom pieces. Their mysterious depth and dramatic contrasts evoke a sense of timeless elegance, appealing to collectors, designers and wearers alike who appreciate both natural beauty and individuality.
One of the Rarest Forms of Opal in the World
Black opals are one of the rarest forms of opal in the entire world. They are distinguishable by a black or grey body colour and are favoured by not only Australians, but by people from all over the world. A small New South Wales town named Lightning Ridge, located just under the Queensland border, is home to these precious stones. There is often a general misconception that they will be entirely black in colour, but this is incorrect. They actually showcase an amazing and beautiful range of colours.
Choose from a Range of Unique Options
Whether you’re looking for something bold and dramatic or soft and elegant, Johnston Opals offers a wide range of black opal pendant styles to suit all preferences. Choose from teardrop-shaped stones set in minimalist bezels, intricate settings featuring multiple opals and other options that exude sophistication. Our catalogue includes designs in yellow gold, white gold and sterling silver, making it easy to find a piece that matches your taste and wardrobe. There’s truly something to complement every personal style.
A Rare Gem for Every Occasion
A black opal necklace in Australia is a versatile accessory that elevates any outfit. Whether you're attending a formal gala, celebrating an anniversary or simply want to add some flair to your everyday look, a solid black opal pendant brings elegance and sophistication. These pendants also make extraordinary gifts for special milestones like birthdays, weddings or retirement celebrations. The enduring allure of black opals ensures that they never go out of style, remaining meaningful for years to come.
Crafted with Precision & Passion
Each black opal pendant we offer is crafted with care and attention to detail. We work with experienced jewellers who understand the intricacies of working with opals and who are passionate about showcasing each stone’s best features. Whether it’s the selection of the perfect setting or the delicate polishing of the stone’s surface, every step of the process ensures that the finished piece is something you’ll cherish for years. When you wear one of our black opal pendants, you're wearing a piece of Australia’s natural history, expertly transformed into wearable art.
Get Only the Best & Most Authentic Black Opal Necklaces from Johnston Opals
At Johnston Opals, we have steadily built our reputation over many decades of reliable service. We know how important it is for customers to be able to trust our services and know they are getting genuine products. Such is the rarity of black opal pendants in yellow gold and white gold that you will see the market flooded with fakes. You’ll have no such worries with us, with all of our black opals sourced directly from opal mines in Lightning Ridge.
Visit our showroom in Melbourne or call us today to learn more about our black opal pendant range. We also offer an excellent selection of boulder opal pendants and silver solid opal pendants, as well as other black opal jewellery pieces.